{"title":"Electronic Components BOM Sourcing \u0026 Supply Chain Services","description":"\u003ch2\u003eOne-Stop Electronic Components BOM Sourcing \u0026amp; Supply Chain — 50M+ SKUs, ISO 9001 Certified\u003c\/h2\u003e\n\n\u003cp\u003eFrom a single prototype IC to a 500-line production BOM, Keszoox is the authorized electronic components distributor and supply chain partner trusted by hardware engineers, EMS factories, PCB manufacturers, and procurement teams in 80+ countries. Every service in this collection is designed to eliminate sourcing friction, compress lead times, and guarantee component authenticity — from first prototype to full-scale production.\u003c\/p\u003e\n\n\u003ch3\u003eComplete BOM Sourcing Services — What This Collection Covers\u003c\/h3\u003e\n\n\u003ch4\u003e1. Authorized Distribution — Original Brands, Zero Grey Market\u003c\/h4\u003e\n\u003cp\u003eKeszoox is an authorized distributor for 500+ semiconductor and passive component brands including Infineon, Texas Instruments, STMicroelectronics, Qorvo, Renesas, Microchip, Murata, Yageo, KEMET, and Panasonic. Every component is sourced exclusively through OEM-authorized channels — no broker stock, no remarked parts, no counterfeit risk. Original manufacturer certificates of conformance (CoC), date codes, and lot traceability are available on every order.\u003c\/p\u003e\n\n\u003ch4\u003e2. Full Catalog — IC Chips, Relays, Buzzers, Switches \u0026amp; More\u003c\/h4\u003e\n\u003cp\u003eOur integrated circuits and electronic components catalog spans every major category: microcontrollers (8-bit AVR to 32-bit ARM Cortex-M), logic ICs, op-amps, power management, RF chips, relays, buzzers, button switches, and display modules. All catalog items carry a 360-day warranty and are eligible for BOM order service — submit your full BOM and receive a consolidated quote within 24 hours.\u003c\/p\u003e\n\n\u003ch4\u003e3. Spot Stock \u0026amp; BOM Matching — 24-Hour Speed Quote\u003c\/h4\u003e\n\u003cp\u003eNeed diodes, sensors, crystal oscillators, LED chips, or ICs from spot stock? Our BOM matching engine cross-references your part numbers against 50M+ SKUs of verified ready stock and returns a complete availability and pricing report within 24 hours. Approved alternate part (APN) recommendations are included for any line items on allocation or end-of-life (EOL) status.\u003c\/p\u003e\n\n\u003ch4\u003e4. PCB \u0026amp; PCBA Assembly Service — Turnkey Fabrication \u0026amp; SMT\u003c\/h4\u003e\n\u003cp\u003eKeszoox offers end-to-end PCB and PCBA assembly services: PCB fabrication (1–32 layers, FR4, Rogers, aluminum substrate), SMT assembly (0201 to BGA), through-hole assembly, conformal coating, functional testing, and electronic component sourcing for your BOM. Turnkey service means you supply the Gerber files and BOM — we handle everything else, from bare board to tested assembly.\u003c\/p\u003e\n\n\u003ch4\u003e5. Passive \u0026amp; Discrete Components — Full BOM Procurement\u003c\/h4\u003e\n\u003cp\u003eResistors, capacitors, inductors, MOSFETs, transistors, and diodes are the backbone of every BOM. Our passive and discrete component inventory covers SMD (0201–2512) and through-hole packages across all value ranges, voltage ratings, and tolerance grades — including AEC-Q200 automotive-grade MLCCs, precision metal film resistors, and high-current wirewound power resistors. Submit your passive component BOM for consolidated procurement at competitive pricing.\u003c\/p\u003e\n\n\u003ch4\u003e6. IC Chips \u0026amp; Semiconductors — All Part Numbers, All Packages, BOM Kitting\u003c\/h4\u003e\n\u003cp\u003eFrom QFN-8 RF ICs to BGA-400 FPGAs, our IC and semiconductor inventory covers 20+ package types across every major semiconductor family. Our BOM kitting service consolidates all IC line items from your BOM into a single shipment — individually labeled, ESD-safe packaged, and accompanied by full traceability documentation. Cleanroom QC and X-ray inspection available for BGA and fine-pitch packages.\u003c\/p\u003e\n\n\u003ch4\u003e7. Through-Hole Components \u0026amp; Capacitor Specialist — THT, Repair \u0026amp; Lab\u003c\/h4\u003e\n\u003cp\u003eThrough-hole (THT) components remain essential for power electronics, industrial control, repair, hobby, and laboratory applications. Our THT specialist inventory covers electrolytic capacitors (radial, snap-in), film capacitors (CBB, PET, PPS), carbon and metal film resistors, transistors (TO-92, TO-126, TO-220), voltage regulators, and glass tube fuses — in single-unit quantities ideal for board repair and R\u0026amp;D, up to bulk packs for production.\u003c\/p\u003e\n\n\u003ch4\u003e8. SMD Components Tape-and-Reel — PCBA \u0026amp; EMS Production\u003c\/h4\u003e\n\u003cp\u003eFor PCBA houses and EMS factories running automated pick-and-place lines, component packaging format is as critical as the component itself. Our SMD tape-and-reel service provides resistors, capacitors, inductors, and ICs in full reel (T\u0026amp;R) and cut tape formats, correctly oriented and labeled for your pick-and-place program. All reels include manufacturer part number, date code, quantity, and reel ID labeling.\u003c\/p\u003e\n\n\u003ch4\u003e9. Certified Supply Chain Partner — ISO 9001, Anti-Counterfeit \u0026amp; Global Fulfillment\u003c\/h4\u003e\n\u003cp\u003eKeszoox operates under an ISO 9001:2015 certified quality management system with a three-layer anti-counterfeit program: authorized-only sourcing, 100% incoming visual inspection (X-ray available for BGA\/QFN), and full lot traceability maintained for 7 years. Documentation packages for AS9120, IATF 16949, and ISO 9001 compliance audits are available. RoHS 2.0, REACH, CE, and ECCN classification documentation provided on request.\u003c\/p\u003e\n\n\u003ch4\u003e10. Prototype-to-Production — Dev Boards, Passives, Crystals \u0026amp; Inductors\u003c\/h4\u003e\n\u003cp\u003eThe same supplier that ships your prototype parts today can fulfill your production BOM tomorrow. Our prototype-to-production service covers Arduino and FPGA development boards, crystal oscillators (32.768kHz to 200MHz, SMD and THT), SMD power inductors (1µH–470µH, 0.5A–20A), MLCCs (0201–2220, C0G\/X7R\/X5R), and electrolytic capacitors — in quantities from 1 piece to full production reels, with no MOQ on most SKUs.\u003c\/p\u003e\n\n\u003ch4\u003e11. IC Chips \u0026amp; Discrete Components — 20+ Package Types, DHL\/FedEx Express\u003c\/h4\u003e\n\u003cp\u003eWhen your production line is waiting, speed matters. Our IC and discrete component express service stocks Xilinx FPGAs, Renesas MCUs, STM32, Qorvo RF, Infineon power ICs, and discrete components across 20+ package types — QFN, SOP, LQFP, BGA, DIP, TO-220, TO-247, DO-214AC, and more. Same-day dispatch on in-stock orders, with DHL Express, FedEx International Priority, UPS, EMS, and TNT delivery to 80+ countries in 1–5 business days.\u003c\/p\u003e\n\n\u003ch4\u003e12. Ready Stock — 500+ Authorized Brands, Same-Day Shipping\u003c\/h4\u003e\n\u003cp\u003e50M+ electronic components from 500+ authorized brands are on the shelf right now, ready to ship the same day you order. Infineon CoolMOS, TI MSP430, STM32, Qorvo GaN, Atmel AVR, SIMCom LTE modules, Vishay, Murata, KEMET, Panasonic, Yageo, Bourns, TE Connectivity — all genuine, all traceable, all RoHS compliant. Single-unit orders accepted. Full CoC and date code documentation available on every shipment.\u003c\/p\u003e\n\n\u003ch4\u003e13. One-Stop BOM Service — IC Chips, Connectors, Passives \u0026amp; More\u003c\/h4\u003e\n\u003cp\u003eSubmit your complete Bill of Materials — any number of line items, any mix of ICs, connectors, passives, and discrete components — and receive a consolidated sourcing report, pricing, and availability confirmation within 48 hours. Our AI-powered BOM matching engine cross-references 50M+ SKUs, flags EOL and allocated parts, and recommends approved alternates. One purchase order, one shipment, one invoice — regardless of BOM complexity.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Engineers \u0026amp; Procurement Teams Choose Keszoox\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50M+ SKUs in verified ready stock\u003c\/strong\u003e — ICs, passives, connectors, sensors, relays, and modules across every major category\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e500+ authorized brands\u003c\/strong\u003e — Infineon, TI, ST, Qorvo, Renesas, Microchip, Murata, Yageo, KEMET, Panasonic, TE Connectivity, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO 9001:2015 certified\u003c\/strong\u003e — Quality management system covering sourcing, inspection, warehousing, and fulfillment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-layer anti-counterfeit program\u003c\/strong\u003e — Authorized sourcing only, 100% incoming inspection, full lot traceability for 7 years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24-hour BOM quote\u003c\/strong\u003e — Standard BOMs quoted within 24 hours; complex multi-hundred-line BOMs within 48 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo MOQ on most SKUs\u003c\/strong\u003e — Single-unit prototype orders accepted alongside full production reel orders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSame-day dispatch\u003c\/strong\u003e — In-stock orders placed before 3PM ship the same business day\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal express delivery\u003c\/strong\u003e — DHL, FedEx, UPS, EMS, TNT to 80+ countries; 1–5 business day transit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull compliance documentation\u003c\/strong\u003e — RoHS 2.0, REACH, CE, ECCN, CoC, lot traceability on every order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurnkey PCBA\u003c\/strong\u003e — From Gerber files and BOM to tested PCB assembly, all under one roof\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBOM Sourcing Capability — By Complexity\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple BOM (1–20 lines):\u003c\/strong\u003e Same-day quote and fulfillment from ready stock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard BOM (20–100 lines):\u003c\/strong\u003e BOM matching, availability report, and consolidated quote within 24 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplex BOM (100–500 lines):\u003c\/strong\u003e Full analysis, approved alternates for EOL\/allocated parts, within 48 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduction BOM (500+ lines):\u003c\/strong\u003e Dedicated sourcing team, blanket PO programs, VMI options, 48–72 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSupported Component Categories\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIC Chips \u0026amp; Semiconductors:\u003c\/strong\u003e MCUs, FPGAs, logic, op-amps, power management, RF, memory — QFN, SOP, LQFP, BGA, DIP, LGA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Components:\u003c\/strong\u003e MLCC, electrolytic, tantalum, film capacitors; SMD and THT resistors; power inductors; ferrite beads; crystal oscillators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiscrete Semiconductors:\u003c\/strong\u003e MOSFETs, IGBTs, BJT transistors, Schottky\/TVS\/Zener diodes, bridge rectifiers, LEDs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectors \u0026amp; Interconnects:\u003c\/strong\u003e JST (SH\/GH\/ZH\/PH\/XH), Molex, DuPont, USB (Type-A\/C\/Mini\/Micro), FFC\/FPC, DC power, Phoenix, RF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectromechanical:\u003c\/strong\u003e Signal relays, power relays, solid-state relays (SSR), reed relays, buzzers, button switches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensors \u0026amp; Modules:\u003c\/strong\u003e Temperature, humidity, pressure, motion, proximity sensors; GSM\/LTE\/WiFi\/BT\/LoRa wireless modules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Components:\u003c\/strong\u003e Glass tube fuses, PTC resettable fuses, varistors (MOV), TVS diode arrays\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB \u0026amp; Assembly:\u003c\/strong\u003e Bare PCB fabrication, SMT assembly, THT assembly, functional testing, conformal coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance \u0026amp; Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ ISO 9001:2015 — Quality management system certified\u003c\/li\u003e\n  \u003cli\u003e✅ RoHS 2.0 — EU Restriction of Hazardous Substances compliant\u003c\/li\u003e\n  \u003cli\u003e✅ REACH — EU SVHC substance compliance verified\u003c\/li\u003e\n  \u003cli\u003e✅ CE Marking — European conformity for applicable categories\u003c\/li\u003e\n  \u003cli\u003e✅ ECCN Classification — US Export Administration documentation available\u003c\/li\u003e\n  \u003cli\u003e✅ Conflict Minerals (3TG) — Dodd-Frank \/ OECD due diligence documentation\u003c\/li\u003e\n  \u003cli\u003e✅ AEC-Q200 — Automotive-grade passive components available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I submit a BOM for sourcing?\u003c\/strong\u003e\u003cbr\u003eUpload your BOM file (Excel, CSV, or PDF) via our contact form or email. Include manufacturer part numbers (MPN), quantities, and any packaging preferences. We return a complete availability and pricing report within 24–48 hours depending on BOM complexity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you accept single-unit prototype orders?\u003c\/strong\u003e\u003cbr\u003eYes. Most SKUs are available in single-unit quantities with no minimum order requirement. The same part number is available from 1 piece to full production reels — pricing scales with quantity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you prevent counterfeit components?\u003c\/strong\u003e\u003cbr\u003eThree-layer program: (1) authorized-only sourcing from OEM and appointed distributors, (2) 100% incoming inspection including visual inspection and X-ray for BGA\/QFN, (3) full lot traceability with manufacturer CoC and date code verification. Zero-tolerance policy — no grey market, no broker stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat shipping options are available?\u003c\/strong\u003e\u003cbr\u003eDHL Express, FedEx International Priority, UPS Worldwide, EMS, and TNT. Same-day dispatch on in-stock orders placed before 3PM. Typical transit: 1–3 days (DHL\/FedEx), 2–5 days (UPS\/TNT), 3–7 days (EMS). Freight forwarder and consolidator support available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan you support AVL qualification?\u003c\/strong\u003e\u003cbr\u003eYes. We provide ISO 9001:2015 certificate, quality manual, anti-counterfeit policy, inspection reports, and customer references for your Approved Vendor List (AVL) qualification process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you offer blanket orders and VMI?\u003c\/strong\u003e\u003cbr\u003eYes. Blanket PO programs with inventory reservation and fixed pricing over 3–12 months. Vendor-managed inventory (VMI) programs available for high-volume customers — Keszoox manages your safety stock levels and triggers replenishment automatically.\u003c\/p\u003e","products":[{"product_id":"electronic-components-bom-sourcing-service","title":"Electronic Components One-Stop BOM Service — IC Chips, Connectors, Passives \u0026 More | 50M+ SKUs Ready Stock","description":"\u003ch2\u003eOne-Stop Electronic Components BOM Sourcing — 50M+ SKUs, 48-Hour Fulfillment\u003c\/h2\u003e\u003cp\u003eKeszoox is your trusted one-stop source for electronic components BOM (Bill of Materials) procurement. Whether you need a single IC chip or a complete multi-line BOM for mass production, our global inventory of \u003cstrong\u003e50M+ SKUs\u003c\/strong\u003e and AI-powered matching system ensures fast, accurate, and cost-effective sourcing — every time.\u003c\/p\u003e\u003cp\u003eTrusted by \u003cstrong\u003eengineers, R\u0026amp;D teams, PCB manufacturers, and EMS factories in 80+ countries\u003c\/strong\u003e, Keszoox delivers verified, certified components with full traceability and anti-counterfeit guarantees.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFull-Category Electronic Components — Ready Stock\u003c\/h2\u003e\u003cp\u003eOur inventory covers every major component category required for modern electronics design and production:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eExamples\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC Chips\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrocontrollers, Logic ICs, Memory, Op-Amps, Voltage Regulators, PWM Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiscrete Semiconductors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransistors, MOSFETs, Diodes, Rectifiers, Optocouplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePassive Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResistors, Capacitors, Inductors, Crystal Oscillators, Potentiometers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJST, Molex, DuPont, USB, RF, FFC\/FPC, Phoenix, Automotive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectromechanical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRelays, Switches, Fuses, Sensors, LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulators, DC-DC Converters, Power Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eBOM One-Stop Service — How It Works\u003c\/h2\u003e\u003cp\u003eOur streamlined 5-step BOM fulfillment process eliminates sourcing friction and reduces procurement lead time from weeks to hours:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit Your BOM List\u003c\/strong\u003e — Upload your complete Bill of Materials file (XLS, CSV, or PDF) via our order form or email.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Smart Matching\u003c\/strong\u003e — Our intelligent algorithm cross-references your BOM against 50M+ SKUs, identifying exact matches and approved alternates within minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice Confirmation\u003c\/strong\u003e — Receive a detailed quote with competitive pricing. Approve line items individually or in bulk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Inspection\u003c\/strong\u003e — Every component undergoes incoming inspection, functional testing, and certificate of conformance verification before shipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Delivery\u003c\/strong\u003e — Same-day shipping available. Expedited and standard international shipping to 80+ countries with full tracking.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eAverage BOM Fulfillment: 48 Hours  |  Match Rate: 99.8%\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eApplication Areas — Powering Industries Worldwide\u003c\/h2\u003e\u003cp\u003eKeszoox components are designed and verified for use across the most demanding industries:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumer Electronics\u003c\/strong\u003e — Smartphones, wearables, audio devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e — PLCs, robotics, motion control, factory automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Electronics\u003c\/strong\u003e — ECU, ADAS, EV battery management, in-vehicle networking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecommunications\u003c\/strong\u003e — 5G infrastructure, base stations, RF modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Devices\u003c\/strong\u003e — Diagnostic equipment, patient monitoring, implantable devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerospace \u0026amp; Defense\u003c\/strong\u003e — Avionics, satellite systems, ruggedized electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home \u0026amp; IoT\u003c\/strong\u003e — Wireless sensors, smart controllers, home automation hubs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Energy\u003c\/strong\u003e — Solar inverters, wind turbine controllers, EV charging systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems\u003c\/strong\u003e — IP cameras, access control, surveillance infrastructure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Computing\u003c\/strong\u003e — Edge AI modules, GPU boards, inference accelerators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrone \u0026amp; UAV\u003c\/strong\u003e — Flight controllers, ESCs, power distribution, telemetry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Systems\u003c\/strong\u003e — UPS, industrial power supplies, energy storage systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eQuality Assurance — Every Component Inspected \u0026amp; Certified\u003c\/h2\u003e\u003cp\u003eKeszoox operates under a \u003cstrong\u003ezero-tolerance anti-counterfeit policy\u003c\/strong\u003e. Every component in our inventory is subject to a rigorous 4-stage quality control process:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSource Verification\u003c\/strong\u003e — Components sourced exclusively from authorized distributors and original manufacturers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIncoming Inspection\u003c\/strong\u003e — Physical and electrical verification upon warehouse receipt\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFunctional Testing\u003c\/strong\u003e — Parametric and functional testing for critical components\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCertificate of Conformance\u003c\/strong\u003e — Full documentation provided upon request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCertifications \u0026amp; Compliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🏅 \u003cstrong\u003eISO 9001:2015 Certified\u003c\/strong\u003e — Quality management system certified\u003c\/li\u003e\n\u003cli\u003e🌿 \u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e — Restriction of Hazardous Substances directive\u003c\/li\u003e\n\u003cli\u003e🇪🇺 \u003cstrong\u003eCE Mark\u003c\/strong\u003e — European conformity for applicable product categories\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eSGS Tested\u003c\/strong\u003e — Independent third-party laboratory verification\u003c\/li\u003e\n\u003cli\u003e🇺🇸 \u003cstrong\u003eUL Listed\u003c\/strong\u003e — Underwriters Laboratories safety certification\u003c\/li\u003e\n\u003cli\u003e♻️ \u003cstrong\u003eREACH Compliance\u003c\/strong\u003e — EU chemical safety regulation compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhy Engineers \u0026amp; Procurement Teams Choose Keszoox\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eKeszoox\u003c\/th\u003e\n\u003cth\u003eTypical Distributor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBOM Match Rate\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e99.8%\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70–85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFulfillment Time\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e48 Hours avg.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5–15 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU Coverage\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50M+ SKUs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimited catalog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Counterfeit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eZero-tolerance policy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eISO\/RoHS\/CE\/SGS\/UL\/REACH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePartial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountries Served\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e80+\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eHow to Submit Your BOM\u003c\/h2\u003e\u003cp\u003eGetting started is simple. Prepare your BOM file in any standard format (Excel, CSV, or PDF) including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer Part Number (MPN)\u003c\/li\u003e\n\u003cli\u003eComponent description \/ value\u003c\/li\u003e\n\u003cli\u003eRequired quantity\u003c\/li\u003e\n\u003cli\u003eTarget delivery date (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlace your order and upload your BOM file in the order notes, or contact our engineering support team directly for complex multi-line BOMs exceeding 500 line items.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNot sure about a part number? Our team can cross-reference by description, datasheet parameters, or approved alternate part numbers.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat file formats do you accept for BOM submission?\u003c\/h3\u003e\u003cp\u003eWe accept Excel (.xls, .xlsx), CSV, and PDF formats. Our AI matching system processes standard BOM column structures automatically.\u003c\/p\u003e\u003ch3\u003eDo you offer samples before bulk orders?\u003c\/h3\u003e\u003cp\u003eYes. Sample orders are available for most components in our catalog. Contact our team for sample pricing and lead times.\u003c\/p\u003e\u003ch3\u003eCan you source obsolete or end-of-life (EOL) components?\u003c\/h3\u003e\u003cp\u003eYes. Our global sourcing network specializes in hard-to-find, obsolete, and long-lead-time components. Submit your BOM and our team will assess availability.\u003c\/p\u003e\u003ch3\u003eWhat is your minimum order quantity (MOQ)?\u003c\/h3\u003e\u003cp\u003eMOQ varies by component. Many items are available in single-unit quantities. Bulk pricing is available for production volumes.\u003c\/p\u003e\u003ch3\u003eDo you provide certificates of conformance (CoC)?\u003c\/h3\u003e\u003cp\u003eYes. Certificates of conformance, test reports, and manufacturer documentation are available upon request for all orders.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49035368693995,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/4bf7a9b1e266fd830dfca3769335ed09.jpg?v=1783656760"},{"product_id":"electronic-components-ready-stock-authorized-brands","title":"Electronic Components Ready Stock — Infineon, TI, ST, Qorvo \u0026 500+ Brands | Same-Day Shipping","description":"\u003ch2\u003eGenuine Electronic Components — 500+ Authorized Brands, Ships Today\u003c\/h2\u003e\u003cp\u003eWhen your production line can't wait and your prototype deadline is tomorrow, Keszoox delivers. Our \u003cstrong\u003eready-stock inventory of 50M+ electronic components\u003c\/strong\u003e from over 500 authorized brands means the part you need is already on the shelf — verified, certified, and ready to ship the same day you order.\u003c\/p\u003e\u003cp\u003eFrom a single Infineon MOSFET to a full production run of Texas Instruments ICs, Keszoox is the authorized distributor engineers trust when lead times matter and counterfeit risk is not an option.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e500+ Authorized Brands — All Categories In Stock\u003c\/h2\u003e\u003cp\u003eWe stock components from the world's leading semiconductor and passive component manufacturers across every major category:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eKey Product Lines\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInfineon Technologies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoolMOS, ThinPAK MOSFETs, IGBT, Gate Drivers, Power ICs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTexas Instruments\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrocontrollers, Op-Amps, Logic ICs, Power Management, DAC\/ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSTMicroelectronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTM32 MCUs, Power MOSFETs, Motor Drivers, Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQorvo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRF Amplifiers, Filters, Switches, GaN Power Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAtmel \/ Microchip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAVR MCUs, ATmega Series, PIC Microcontrollers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSIMCom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGSM\/GPRS Modules, LTE Modules, GNSS Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e500+ More Brands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVishay, Murata, KEMET, Panasonic, Yageo, Bourns, TE Connectivity...\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFull Component Categories — All Ready Stock\u003c\/h2\u003e\u003ch3\u003eSemiconductors \u0026amp; ICs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFETs \u0026amp; IGBTs\u003c\/strong\u003e — TO-220, TO-247, D2PAK, SOT-23, DPAK packages; voltage ratings 20V–1700V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontrollers\u003c\/strong\u003e — 8-bit AVR, 32-bit ARM Cortex-M, RISC-V; DIP, TQFP, QFN, BGA packages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic ICs\u003c\/strong\u003e — NAND, AND, OR, NOT, XOR, Flip-Flops, Buffers, Level Shifters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOp-Amps \u0026amp; Comparators\u003c\/strong\u003e — Single\/Dual\/Quad, rail-to-rail, precision, high-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Regulators\u003c\/strong\u003e — Linear LDO, adjustable, fixed; switching regulators, DC-DC converters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF \u0026amp; Wireless ICs\u003c\/strong\u003e — RF amplifiers, LNA, PA, filters, GSM\/LTE\/WiFi\/BT modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePassive Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitors\u003c\/strong\u003e — Electrolytic (radial\/SMD), film (CBB\/PET\/PP), ceramic (MLCC), tantalum, motor-start; values from 1pF to 10,000µF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistors\u003c\/strong\u003e — SMD (0201–2512), through-hole, wirewound, cement, metal film, precision; values from 0Ω to 10MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductors \u0026amp; Chokes\u003c\/strong\u003e — Power inductors, ferrite beads, common mode chokes, toroidal cores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Oscillators\u003c\/strong\u003e — 32.768kHz to 200MHz, SMD and through-hole, TCXO, VCXO\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDiscrete Semiconductors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiodes\u003c\/strong\u003e — Schottky, Zener, TVS, rectifier, fast recovery; DO-41, SOD-123, SMA\/SMB\/SMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransistors\u003c\/strong\u003e — NPN\/PNP BJT, Darlington arrays; TO-92, TO-126, SOT-23, SOT-223\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEDs\u003c\/strong\u003e — 3mm, 5mm, 10mm THT; 0402–5050 SMD; RGB, IR, UV, high-power; white, red, green, blue, yellow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSensors \u0026amp; Modules\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature \u0026amp; Humidity\u003c\/strong\u003e — DHT11, DHT22, SHT series, DS18B20, NTC thermistors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotion \u0026amp; Position\u003c\/strong\u003e — Accelerometers, gyroscopes, magnetometers, encoders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Modules\u003c\/strong\u003e — GSM (SIM800), WiFi (ESP8266\/ESP32), Bluetooth, LoRa, Zigbee\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWhy Keszoox Ready Stock Is Different\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWhat Engineers Hate\u003c\/th\u003e\n\u003cth\u003eHow Keszoox Solves It\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterfeit parts from grey market\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100% authorized supply chain — zero grey market\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong lead times killing project timelines\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSame-day shipping on in-stock items\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOQ too high for prototyping\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSingle-unit orders accepted on most SKUs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo CoC or traceability documentation\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFull CoC, date codes, and lot traceability available\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier can't handle sudden volume spikes\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e50M+ SKUs buffer stock for production surges\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCertifications \u0026amp; Compliance — Every Component\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e100% Authentic\u003c\/strong\u003e — Sourced exclusively from authorized distributors and OEM factories\u003c\/li\u003e\n\u003cli\u003e🌿 \u003cstrong\u003eRoHS 2.0 Compliant\u003c\/strong\u003e — All components meet EU Restriction of Hazardous Substances requirements\u003c\/li\u003e\n\u003cli\u003e♻️ \u003cstrong\u003eREACH Compliant\u003c\/strong\u003e — EU SVHC substance compliance verified\u003c\/li\u003e\n\u003cli\u003e🇪🇺 \u003cstrong\u003eCE Marked\u003c\/strong\u003e — European conformity for applicable component categories\u003c\/li\u003e\n\u003cli\u003e🇺🇸 \u003cstrong\u003eFCC Certified\u003c\/strong\u003e — For applicable wireless and RF components\u003c\/li\u003e\n\u003cli\u003e🔴 \u003cstrong\u003eCCC Certified\u003c\/strong\u003e — China Compulsory Certification for applicable categories\u003c\/li\u003e\n\u003cli\u003e🏅 \u003cstrong\u003eISO 9001:2015\u003c\/strong\u003e — Quality management system certified warehouse and fulfillment\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eShipping \u0026amp; Fulfillment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eSame-Day Dispatch\u003c\/strong\u003e — Orders placed before 3PM ship the same business day\u003c\/li\u003e\n\u003cli\u003e🌍 \u003cstrong\u003e80+ Countries\u003c\/strong\u003e — DHL Express, FedEx, UPS, and economy options available\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eESD-Safe Packaging\u003c\/strong\u003e — Sensitive components shipped in anti-static bags and trays\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eFull Tracking\u003c\/strong\u003e — Real-time shipment tracking on every order\u003c\/li\u003e\n\u003cli\u003e📋 \u003cstrong\u003eExport Documentation\u003c\/strong\u003e — Commercial invoice, packing list, CoC available on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWho Orders From Keszoox Ready Stock\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Engineers \u0026amp; Makers\u003c\/strong\u003e — Prototype fast without waiting weeks for distributor lead times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Assembly Houses (EMS)\u003c\/strong\u003e — Fill BOM gaps instantly when primary supplier is out of stock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR\u0026amp;D Labs\u003c\/strong\u003e — Evaluate multiple component options with single-unit sample orders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair \u0026amp; Maintenance Teams\u003c\/strong\u003e — Source exact replacement parts for legacy equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup Electronics Teams\u003c\/strong\u003e — Move from prototype to pilot production without MOQ barriers\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eAre all components 100% genuine and authorized?\u003c\/h3\u003e\u003cp\u003eYes. Every component in our ready-stock inventory is sourced exclusively through authorized distribution channels directly from manufacturers or their appointed distributors. We maintain a strict zero-tolerance policy against grey market and counterfeit components.\u003c\/p\u003e\u003ch3\u003eWhat is the minimum order quantity (MOQ)?\u003c\/h3\u003e\u003cp\u003eMost components are available in single-unit quantities, making Keszoox ideal for prototyping and R\u0026amp;D. Bulk pricing tiers are available for production volumes — contact us for a volume quote.\u003c\/p\u003e\u003ch3\u003eCan I get date codes and lot traceability?\u003c\/h3\u003e\u003cp\u003eYes. Date codes, lot numbers, and certificates of conformance (CoC) are available upon request for all orders. This is standard practice for our industrial and automotive customers.\u003c\/p\u003e\u003ch3\u003eDo you stock obsolete or end-of-life (EOL) components?\u003c\/h3\u003e\u003cp\u003eWe maintain buffer stock of many components that have been discontinued or placed on allocation. If you need an EOL part, contact our team — we may have remaining stock or can suggest a pin-compatible alternate.\u003c\/p\u003e\u003ch3\u003eHow quickly will my order ship?\u003c\/h3\u003e\u003cp\u003eIn-stock orders placed before 3PM (local warehouse time) ship the same business day. Express delivery to most destinations in 2–5 business days via DHL or FedEx.\u003c\/p\u003e\u003ch3\u003eDo you provide ESD-safe packaging?\u003c\/h3\u003e\u003cp\u003eYes. All ESD-sensitive components (ICs, MOSFETs, microcontrollers, RF modules) are shipped in anti-static bags, moisture barrier bags (MBB), or conductive trays as appropriate for the component type.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49039376056555,"sku":null,"price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/1_a72d713d-ac94-4234-816b-e5e3d51ee4e1.jpg?v=1783740193"},{"product_id":"ic-chips-discrete-components-express-global-shipping","title":"IC Chips \u0026 Discrete Electronic Components — 20+ Package Types | DHL FedEx Express Global Shipping","description":"\u003ch2\u003eIC Chips \u0026amp; Discrete Components — Every Package, Every Brand, Ships Express\u003c\/h2\u003e\u003cp\u003eYou've found the part number. You know the package. Now you need it \u003cem\u003efast\u003c\/em\u003e — without gambling on grey-market stock or waiting 16 weeks for a distributor allocation. Keszoox stocks IC chips and discrete components across \u003cstrong\u003e20+ package types\u003c\/strong\u003e from the world's leading semiconductor brands, with express global shipping via DHL, FedEx, UPS, EMS, and TNT.\u003c\/p\u003e\u003cp\u003eFrom a single Xilinx Zynq FPGA to a production reel of Renesas microcontrollers, every component ships from verified, legal supply channels — \u003cstrong\u003eoriginal, new, and fully traceable\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e20+ IC Package Types — All In Stock\u003c\/h2\u003e\u003cp\u003eWhether your PCB layout calls for a compact QFN or a through-hole DIP, our inventory covers the full spectrum of IC packaging standards used in modern electronics design:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage Family\u003c\/th\u003e\n\u003cth\u003eSpecific Types Stocked\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQFN \/ VQFN \/ WSON\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQFN-8, QFN-16, QFN-48, QFN-64, QFN-76, VQFN-32, WSON-8\u003c\/td\u003e\n\u003ctd\u003eRF ICs, power management, wireless SoCs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOP \/ SOIC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSOP-8, SOP-14, SOP-16\u003c\/td\u003e\n\u003ctd\u003eOp-amps, logic gates, drivers, memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQFP \/ LQFP \/ TQFP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQFP-44, QFP-100\u003c\/td\u003e\n\u003ctd\u003eMicrocontrollers, DSPs, FPGAs (mid-density)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBGA \/ LGA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBGA (multiple pitches), LGA-12\u003c\/td\u003e\n\u003ctd\u003eHigh-density processors, FPGAs, memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDIP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIP-8, DIP-14, DIP-16, DIP-28, DIP-40\u003c\/td\u003e\n\u003ctd\u003eClassic MCUs, op-amps, logic ICs, prototyping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTO \/ SOT (Discrete)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTO-220, TO-247, TO-92, SOT-23, SOT23-5, MOSP-8\u003c\/td\u003e\n\u003ctd\u003eMOSFETs, transistors, voltage regulators, diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDO (Diodes)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDO-214AC (SMA), DO-214AB (SMC), DO-41\u003c\/td\u003e\n\u003ctd\u003eSchottky diodes, TVS, Zener, rectifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIGBT modules, power modules, D2PAK, DPAK\u003c\/td\u003e\n\u003ctd\u003eMotor drives, inverters, industrial power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003ePremium IC Brands — Original New Stock\u003c\/h2\u003e\u003cp\u003eOur IC inventory spans the full range from commodity logic to cutting-edge FPGAs and RF chips:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXilinx (AMD)\u003c\/strong\u003e — Zynq UltraScale+, Kintex-7, Artix-7, Spartan FPGAs; BGA packages, original sealed reels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenesas Electronics\u003c\/strong\u003e — RA, RX, RH850 MCU families; LQFP, BGA; automotive and industrial grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTMicroelectronics\u003c\/strong\u003e — STM32 ARM Cortex-M series; QFP, LQFP, BGA; industrial and consumer grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQorvo\u003c\/strong\u003e — RF power amplifiers (QPA series), GaN devices, RF switches; QFN packages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMACOM Technology\u003c\/strong\u003e — RF\/microwave ICs, GaAs amplifiers, diodes; high-frequency applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfineon Technologies\u003c\/strong\u003e — CoolMOS, IGBT modules, gate drivers; TO-247, D2PAK, power modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrochip \/ Atmel\u003c\/strong\u003e — AVR, PIC, SAM MCUs; DIP, QFN, TQFP packages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTexas Instruments\u003c\/strong\u003e — MSP430, C2000, Sitara; logic, analog, power management ICs\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eDiscrete Components — THT \u0026amp; SMD, Full Range\u003c\/h2\u003e\u003ch3\u003eCapacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilm Capacitors\u003c\/strong\u003e — CBB (polypropylene), PET (polyester), PPS; 63V–1000V; 1nF–100µF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic Capacitors\u003c\/strong\u003e — MLCC SMD (0201–2220), disc ceramic THT; C0G\/NP0, X7R, Y5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrolytic Capacitors\u003c\/strong\u003e — Radial THT, SMD; 6.3V–450V; 0.1µF–10,000µF; 85°C and 105°C rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTantalum Capacitors\u003c\/strong\u003e — SMD A\/B\/C\/D case; low ESR; 2.5V–35V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eResistors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Film THT\u003c\/strong\u003e — 1\/4W, 1\/2W, 1W; ±1%, ±5%; 1Ω–10MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Film THT\u003c\/strong\u003e — 1\/4W, 1\/2W; ±0.1%, ±0.5%, ±1%; precision applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWirewound \/ Cement\u003c\/strong\u003e — 2W–20W power resistors; high-current applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD Resistors\u003c\/strong\u003e — 0201, 0402, 0603, 0805, 1206, 2512; ±1% standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTransistors \u0026amp; Diodes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBJT Transistors\u003c\/strong\u003e — NPN\/PNP; TO-92, TO-126, TO-220, SOT-23; general purpose and switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchottky Diodes\u003c\/strong\u003e — DO-214AC (SMA), SOD-123; low forward voltage; fast switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTVS Diodes\u003c\/strong\u003e — Unidirectional\/bidirectional; DO-214AB, SMA, SMB; ESD protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridge Rectifiers\u003c\/strong\u003e — 1A–50A; 50V–1000V; DIP-4, GBU, KBPC packages\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFuses \u0026amp; Protection\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass Tube Fuses\u003c\/strong\u003e — 5×20mm, 6.3×32mm; 0.1A–30A; 250V\/500V rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResettable PTC Fuses\u003c\/strong\u003e — SMD and THT; self-resetting overcurrent protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaristors (MOV)\u003c\/strong\u003e — 7mm, 10mm, 14mm disc; 14V–680V clamping voltage\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eExpress Global Shipping — 5 Carrier Options\u003c\/h2\u003e\u003cp\u003eSpeed matters when your production line is waiting. Keszoox ships via five major international carriers, with same-day dispatch on in-stock orders:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier\u003c\/th\u003e\n\u003cth\u003eService\u003c\/th\u003e\n\u003cth\u003eTypical Transit Time\u003c\/th\u003e\n\u003cth\u003eTracking\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDHL Express\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWorldwide Express\u003c\/td\u003e\n\u003ctd\u003e1–3 business days\u003c\/td\u003e\n\u003ctd\u003eReal-time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFedEx\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternational Priority\u003c\/td\u003e\n\u003ctd\u003e1–3 business days\u003c\/td\u003e\n\u003ctd\u003eReal-time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWorldwide Expedited\u003c\/td\u003e\n\u003ctd\u003e2–5 business days\u003c\/td\u003e\n\u003ctd\u003eReal-time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternational Express Mail\u003c\/td\u003e\n\u003ctd\u003e3–7 business days\u003c\/td\u003e\n\u003ctd\u003eFull tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTNT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExpress \u0026amp; Economy\u003c\/td\u003e\n\u003ctd\u003e2–5 business days\u003c\/td\u003e\n\u003ctd\u003eReal-time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e✈️ \u003cstrong\u003eFreight Forwarding Supported\u003c\/strong\u003e — Specify your preferred freight forwarder or consolidator\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eESD-Safe Packaging\u003c\/strong\u003e — Anti-static bags, moisture barrier bags, IC trays as required\u003c\/li\u003e\n\u003cli\u003e🌍 \u003cstrong\u003e80+ Countries\u003c\/strong\u003e — Americas, Europe, Middle East, Southeast Asia, Oceania\u003c\/li\u003e\n\u003cli\u003e📋 \u003cstrong\u003eExport Documentation\u003c\/strong\u003e — Commercial invoice, packing list, CoC, ECCN classification available\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eSame-Day Dispatch\u003c\/strong\u003e — Orders confirmed before 3PM ship the same business day\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePackage Selection Guide — Which IC Package Do You Need?\u003c\/h2\u003e\u003cp\u003eNot sure which package variant to order? Here's a quick reference for the most common engineering decisions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototyping on breadboard\u003c\/strong\u003e → DIP package (through-hole, 2.54mm pitch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-soldering on PCB\u003c\/strong\u003e → SOP-8, SOP-16, SOIC (1.27mm pitch, visible leads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pin count MCU\/FPGA\u003c\/strong\u003e → QFP-44, QFP-100, LQFP (0.5mm–0.8mm pitch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact RF or power management\u003c\/strong\u003e → QFN-8, QFN-16, QFN-48 (exposed pad, excellent thermal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum density \/ high-end FPGA\u003c\/strong\u003e → BGA, LGA (requires reflow oven, X-ray inspection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower switching \/ motor control\u003c\/strong\u003e → TO-220, TO-247, D2PAK (bolt-down or PCB mount)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-frequency RF circuits\u003c\/strong\u003e → QFN, WSON, LGA (minimal parasitic inductance)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I order a specific package variant of an IC?\u003c\/h3\u003e\u003cp\u003eYes. When submitting your inquiry, specify the full part number including package suffix (e.g., STM32F103C8T6 for LQFP-48, or XC7Z020-1CLG400C for BGA-400). Our team will confirm availability and pricing for the exact variant.\u003c\/p\u003e\u003ch3\u003eDo you stock tape-and-reel (T\u0026amp;R) packaging for SMD components?\u003c\/h3\u003e\u003cp\u003eYes. SMD components including QFN, SOP, and passive components are available in cut tape, full reel (T\u0026amp;R), and tray packaging. Specify your preferred packaging format when ordering.\u003c\/p\u003e\u003ch3\u003eCan I specify my own freight forwarder?\u003c\/h3\u003e\u003cp\u003eYes. We support customer-nominated freight forwarders and consolidators. Provide your forwarder's pickup address or account number and we will coordinate the handover.\u003c\/p\u003e\u003ch3\u003eAre FPGA and high-end ICs available in small quantities?\u003c\/h3\u003e\u003cp\u003eYes. We stock FPGAs and premium ICs in quantities from 1 piece upward. Single-unit orders are accepted for engineering samples and prototype builds.\u003c\/p\u003e\u003ch3\u003eWhat documentation is available for customs clearance?\u003c\/h3\u003e\u003cp\u003eWe provide commercial invoices, packing lists, certificates of conformance, ECCN classification, and HS code documentation. Contact us for specific customs requirements for your destination country.\u003c\/p\u003e\u003ch3\u003eDo you offer moisture sensitivity level (MSL) compliant packaging?\u003c\/h3\u003e\u003cp\u003eYes. MSL-sensitive components (BGA, QFN, fine-pitch ICs) are shipped in moisture barrier bags (MBB) with desiccant and humidity indicator cards, compliant with IPC\/JEDEC J-STD-033 standards.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49039432679659,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2_d3418b3d-c8f3-4e43-9233-54e690fb6f85.jpg?v=1783742009"},{"product_id":"prototype-to-production-electronic-components-dev-boards-passives","title":"Prototype-to-Production Electronic Components — Dev Boards, Passives, Crystals \u0026 Inductors | Single-Unit to Reel","description":"\u003ch2\u003eFrom First Prototype to Full Production — Every Component, One Supplier\u003c\/h2\u003e\u003cp\u003eThe journey from breadboard prototype to mass production PCB is full of component sourcing friction — minimum order quantities that don't fit prototype budgets, lead times that kill momentum, and suppliers who can't scale with you. Keszoox eliminates that friction.\u003c\/p\u003e\u003cp\u003eWe stock \u003cstrong\u003edevelopment boards, passive components, crystal oscillators, and power inductors\u003c\/strong\u003e in quantities from a single piece to full production reels — so the same supplier that ships your prototype parts today can fulfill your production BOM tomorrow.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eDevelopment Boards \u0026amp; Microcontroller Platforms\u003c\/h2\u003e\u003cp\u003eEvery great product starts with a prototype. Our development board inventory covers the most popular platforms used by hardware engineers worldwide:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePlatform\u003c\/th\u003e\n\u003cth\u003eKey Variants In Stock\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArduino\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNano, Uno R3, Mega 2560, Pro Mini, Leonardo\u003c\/td\u003e\n\u003ctd\u003eRapid prototyping, maker projects, education\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFPGA Boards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXilinx Spartan-6, Artix-7, Kintex-7 eval boards\u003c\/td\u003e\n\u003ctd\u003eDigital logic, signal processing, custom hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNXP \/ ARM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLPC series, i.MX eval boards, FRDM kits\u003c\/td\u003e\n\u003ctd\u003eIndustrial IoT, motor control, connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrochip PIC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePIC16F, PIC18F, PIC32 development kits\u003c\/td\u003e\n\u003ctd\u003eEmbedded control, automotive, consumer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay \u0026amp; Interface Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2\/4\/8-channel relay modules, optocoupler boards\u003c\/td\u003e\n\u003ctd\u003eGPIO expansion, load switching, automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-segment (1\/2\/4-digit), OLED, LCD character displays\u003c\/td\u003e\n\u003ctd\u003eUser interface, status indication, instrumentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCrystal Oscillators \u0026amp; Timing Components\u003c\/h2\u003e\u003cp\u003eTiming is everything in digital design. A wrong crystal frequency or poor oscillator stability can derail an entire project. Our timing component inventory covers every standard frequency and package used in modern electronics:\u003c\/p\u003e\u003ch3\u003eSMD Crystal Resonators\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3225 (3.2×2.5mm)\u003c\/strong\u003e — Most common SMD crystal package; 8MHz, 12MHz, 16MHz, 20MHz, 25MHz, 32MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016 (2.0×1.6mm)\u003c\/strong\u003e — Ultra-compact; ideal for space-constrained IoT and wearable designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1612 (1.6×1.2mm)\u003c\/strong\u003e — Miniature; Bluetooth, WiFi module timing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32.768kHz SMD\u003c\/strong\u003e — RTC crystal; 3215, 2012 packages; ±20ppm standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThrough-Hole Crystal Resonators\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHC-49S (low profile)\u003c\/strong\u003e — Industry standard; 4MHz–40MHz; ±30ppm, ±20ppm, ±10ppm tolerance options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHC-49U (full height)\u003c\/strong\u003e — Legacy designs and high-vibration environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylindrical (2×6mm)\u003c\/strong\u003e — 32.768kHz RTC; watch crystal form factor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOscillator Modules (Active)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCXO\u003c\/strong\u003e — Temperature-compensated; ±2.5ppm over −40°C to +85°C; GPS, cellular, precision timing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCXO\u003c\/strong\u003e — Voltage-controlled; frequency synthesis, PLL applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-can oscillators\u003c\/strong\u003e — DIP-14, SMD 5×7mm; 1MHz–200MHz; CMOS\/TTL output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Frequencies In Stock\u003c\/h3\u003e\u003cp\u003e1MHz, 2MHz, 4MHz, 6MHz, 8MHz, 10MHz, 12MHz, 16MHz, 20MHz, 24MHz, 25MHz, 27MHz, 32MHz, 40MHz, 48MHz, 50MHz, 100MHz, 125MHz — plus 32.768kHz for RTC applications.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSMD Power Inductors — Full Range\u003c\/h2\u003e\u003cp\u003ePower inductors are the unsung heroes of every switching power supply, DC-DC converter, and EMI filter. Our SMD inductor inventory covers the full range of values, current ratings, and package sizes demanded by modern power electronics design:\u003c\/p\u003e\u003ch3\u003eShielded Power Inductors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage sizes\u003c\/strong\u003e: 2520, 3015, 4020, 4040, 5050, 6060, 7070, 8080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductance values\u003c\/strong\u003e: 1µH, 2.2µH, 3.3µH, 4.7µH, 6.8µH, 10µH, 22µH, 33µH, 47µH, 68µH, 100µH, 150µH, 220µH, 330µH, 470µH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent ratings\u003c\/strong\u003e: 0.5A to 20A saturation current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDCR\u003c\/strong\u003e: From 8mΩ (high-current) to 15Ω (high-inductance)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCoupled Inductors \u0026amp; Transformers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoiltronics CTX series\u003c\/strong\u003e — CTX280-4 and compatible; SEPIC, flyback, forward converter applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon-mode chokes\u003c\/strong\u003e — SMD; 90Ω–900Ω @ 100MHz; USB, Ethernet, power line filtering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrite bead inductors\u003c\/strong\u003e — 0402, 0603, 0805; 25Ω–600Ω @ 100MHz; EMI suppression\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWirewound \u0026amp; Toroidal Inductors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eToroidal power inductors for high-efficiency DC-DC converters\u003c\/li\u003e\n\u003cli\u003eAxial wirewound inductors for through-hole power supply designs\u003c\/li\u003e\n\u003cli\u003eRF inductors (0402, 0603) for impedance matching and filtering\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCapacitors — Every Type, Every Value\u003c\/h2\u003e\u003cp\u003eCapacitors are the highest-volume passive component in any BOM. Our inventory covers all dielectric types, package sizes, and voltage ratings to support every stage of your design:\u003c\/p\u003e\u003ch3\u003eMLCC — Multilayer Ceramic Capacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage sizes\u003c\/strong\u003e: 0201, 0402, 0603, 0805, 1206, 1210, 1812, 2220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric\u003c\/strong\u003e: C0G\/NP0 (precision, stable), X5R, X7R (general purpose), Y5V (high capacitance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValues\u003c\/strong\u003e: 1pF to 100µF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage ratings\u003c\/strong\u003e: 6.3V, 10V, 16V, 25V, 50V, 100V, 250V, 500V, 1000V, 2000V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-voltage MLCC\u003c\/strong\u003e: 1kV–3kV for power electronics and snubber circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAluminum Electrolytic Capacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadial THT\u003c\/strong\u003e: 5mm, 7.5mm, 10mm lead spacing; 6.3V–450V; 0.1µF–10,000µF; 85°C and 105°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD (V-chip)\u003c\/strong\u003e: 4×5.4mm to 10×10.2mm; low-profile and standard height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-in\u003c\/strong\u003e: Large can; 35V–450V; 100µF–100,000µF; power supply bulk storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTantalum Capacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD tantalum\u003c\/strong\u003e: Case A (3216), B (3528), C (6032), D (7343); 2.5V–35V; 0.1µF–330µF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolymer tantalum\u003c\/strong\u003e: Ultra-low ESR; ideal for CPU\/FPGA decoupling and high-frequency filtering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFilm Capacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCBB (Polypropylene)\u003c\/strong\u003e: 63V–1000V; 1nF–10µF; low loss, high stability; audio and power applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePET (Polyester)\u003c\/strong\u003e: 63V–630V; general purpose bypass and coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX2 \/ Y2 Safety Capacitors\u003c\/strong\u003e: AC line filtering; UL\/VDE\/CQC certified; 275VAC X2, 250VAC Y2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCeramic Disc Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e50V–3000V; 1pF–100nF; high-voltage bypass and coupling\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePassive Components — Resistors \u0026amp; More\u003c\/h2\u003e\u003ch3\u003eResistors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD Chip Resistors\u003c\/strong\u003e: 0201, 0402, 0603, 0805, 1206, 2512; ±1% standard, ±0.1% precision; 1Ω–10MΩ; 1\/20W–2W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Film THT\u003c\/strong\u003e: 1\/4W, 1\/2W, 1W; ±5%; color-coded; bulk pack available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Film THT\u003c\/strong\u003e: 1\/4W, 1\/2W; ±1%, ±0.5%; low noise; precision applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWirewound Power\u003c\/strong\u003e: 2W–25W; cement and aluminum-housed; high-current sensing and braking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Sense Resistors\u003c\/strong\u003e: 0.001Ω–0.1Ω; ±1%; 2512, 4527 packages; motor control and power monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLEDs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHT LEDs\u003c\/strong\u003e: 3mm, 5mm, 10mm; red, green, blue, yellow, white, orange, UV, IR; 20mA standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD LEDs\u003c\/strong\u003e: 0402, 0603, 0805, 1206; single color and RGB; high-brightness options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePin Headers \u0026amp; Connectors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.54mm single\/double row male\/female headers; breakaway strips; right-angle and vertical\u003c\/li\u003e\n\u003cli\u003e2.0mm and 1.27mm pitch headers for compact PCB designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOrdering Flexibility — Prototype Quantities to Production Reels\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003cth\u003eKeszoox Solution\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProof of Concept\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–10 pcs\u003c\/td\u003e\n\u003ctd\u003eCut tape \/ loose\u003c\/td\u003e\n\u003ctd\u003eSingle-unit orders accepted, no MOQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineering Sample\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–100 pcs\u003c\/td\u003e\n\u003ctd\u003eCut tape \/ tray\u003c\/td\u003e\n\u003ctd\u003eStandard pricing, fast dispatch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePilot Production\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–1,000 pcs\u003c\/td\u003e\n\u003ctd\u003eCut tape \/ partial reel\u003c\/td\u003e\n\u003ctd\u003eVolume pricing available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMass Production\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000+ pcs\u003c\/td\u003e\n\u003ctd\u003eFull reel (T\u0026amp;R) \/ tray\u003c\/td\u003e\n\u003ctd\u003eCompetitive bulk pricing, CoC included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I mix different components in one order?\u003c\/h3\u003e\u003cp\u003eYes. You can order multiple component types — dev boards, capacitors, inductors, crystals — in a single order. All items ship together in one consolidated package, saving on shipping costs.\u003c\/p\u003e\u003ch3\u003eDo you stock crystals for specific microcontroller requirements?\u003c\/h3\u003e\u003cp\u003eYes. We stock crystals optimized for common MCU clock requirements including 8MHz (Arduino Uno), 16MHz (Arduino Nano\/Mega), 12MHz (USB full-speed), 25MHz (Ethernet PHY), and 32.768kHz (RTC). Contact us if you need a specific frequency not listed.\u003c\/p\u003e\u003ch3\u003eWhat inductor specifications should I check before ordering?\u003c\/h3\u003e\u003cp\u003eKey parameters to verify: inductance value (L in µH), saturation current (Isat), RMS current (Irms), DC resistance (DCR), and self-resonant frequency (SRF). Our team can help cross-reference inductors if you provide your switching frequency and current requirements.\u003c\/p\u003e\u003ch3\u003eAre your MLCC capacitors AEC-Q200 qualified for automotive use?\u003c\/h3\u003e\u003cp\u003eWe stock both standard-grade and AEC-Q200 automotive-grade MLCCs. Specify automotive grade when ordering and we will confirm availability of the appropriate qualification level.\u003c\/p\u003e\u003ch3\u003eCan I get a sample kit of passive components for evaluation?\u003c\/h3\u003e\u003cp\u003eYes. We can assemble custom sample kits of resistors, capacitors, inductors, or crystals based on your value range requirements. 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1–3 day delivery\u003c\/li\u003e\n\u003cli\u003e🚢 Sea freight — FCL\/LCL for large volume orders\u003c\/li\u003e\n\u003cli\u003e📦 Freight forwarder support — EXW, FOB, CIF, DAP, DDP Incoterms\u003c\/li\u003e\n\u003cli\u003e⏰ \u003cstrong\u003e24-Hour RFQ Response\u003c\/strong\u003e — Complex BOMs within 48 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eBOM Sourcing Support\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBOM Complexity\u003c\/th\u003e\n\u003cth\u003eLine Items\u003c\/th\u003e\n\u003cth\u003eService\u003c\/th\u003e\n\u003cth\u003eResponse Time\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSimple BOM\u003c\/td\u003e\n\u003ctd\u003e1–20 lines\u003c\/td\u003e\n\u003ctd\u003eStandard catalog order\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard BOM\u003c\/td\u003e\n\u003ctd\u003e20–100 lines\u003c\/td\u003e\n\u003ctd\u003eBOM matching + quote\u003c\/td\u003e\n\u003ctd\u003e24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComplex BOM\u003c\/td\u003e\n\u003ctd\u003e100–500 lines\u003c\/td\u003e\n\u003ctd\u003eFull analysis + alternates\u003c\/td\u003e\n\u003ctd\u003e48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction BOM\u003c\/td\u003e\n\u003ctd\u003e500+ lines\u003c\/td\u003e\n\u003ctd\u003eDedicated sourcing team\u003c\/td\u003e\n\u003ctd\u003e48–72 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cul\u003e\n\u003cli\u003eEOL \/ obsolete component sourcing with enhanced authentication\u003c\/li\u003e\n\u003cli\u003eAllocated component management during shortage cycles\u003c\/li\u003e\n\u003cli\u003eApproved alternate part (APN) recommendations with parametric cross-reference\u003c\/li\u003e\n\u003cli\u003eLast-time-buy (LTB) coordination for end-of-production components\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eLong-Term Supply Partnership\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🤝 \u003cstrong\u003eBlanket order programs\u003c\/strong\u003e — Reserved inventory at agreed pricing for 3–12 months\u003c\/li\u003e\n\u003cli\u003e📊 \u003cstrong\u003eVendor-managed inventory (VMI)\u003c\/strong\u003e — Keszoox manages your safety stock levels\u003c\/li\u003e\n\u003cli\u003e💰 \u003cstrong\u003eVolume pricing\u003c\/strong\u003e — Tiered pricing and annual volume agreements\u003c\/li\u003e\n\u003cli\u003e📄 \u003cstrong\u003eAVL support\u003c\/strong\u003e — Full documentation package for Approved Vendor List qualification\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow do you prevent counterfeit components?\u003c\/h3\u003e\u003cp\u003eThree-level program: authorized-only sourcing, incoming inspection (visual\/X-ray\/electrical), and documentation verification (CoC, date codes, lot traceability). Zero-tolerance policy.\u003c\/p\u003e\u003ch3\u003eCan you support AVL qualification?\u003c\/h3\u003e\u003cp\u003eYes. We provide ISO 9001:2015 certificate, quality manual, anti-counterfeit policy, inspection reports, and customer references for your AVL qualification process.\u003c\/p\u003e\u003ch3\u003eWhat Incoterms do you support?\u003c\/h3\u003e\u003cp\u003eEXW, FOB, CIF, DAP, and DDP. DDP available for most destinations — contact us to confirm for your country.\u003c\/p\u003e\u003ch3\u003eDo you offer blanket orders?\u003c\/h3\u003e\u003cp\u003eYes. Blanket PO programs with inventory reservation, fixed pricing, and scheduled releases over 3–12 months. Ideal during component shortage cycles.\u003c\/p\u003e\u003ch3\u003eHow fast is your RFQ response?\u003c\/h3\u003e\u003cp\u003eStandard RFQs within 24 hours. Urgent production-critical requests prioritized — most in-stock items quoted within 2–4 hours during business hours.\u003c\/p\u003e\u003ch3\u003eWhat documentation comes with each shipment?\u003c\/h3\u003e\u003cp\u003eCommercial invoice, packing list, and CoC standard. On request: manufacturer CoC, lot traceability report, RoHS\/REACH declaration, ECCN classification letter.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49044032094443,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/d8e55c00152605ee8021d4c8c0b5acff.jpg?v=1783910212"},{"product_id":"smd-components-tape-reel-pcba-ems-production-resistors-capacitors","title":"SMD Components Tape-and-Reel for PCBA \u0026 EMS Production — Resistors, Capacitors, Inductors \u0026 ICs | Full Reel \u0026 Cut Tape","description":"\u003ch2\u003eSMD Components in Tape-and-Reel — Ready for Your Pick-and-Place Machine\u003c\/h2\u003e\u003cp\u003eWhen your SMT line is running and your feeder needs loading, there is no time for components that arrive in the wrong packaging, wrong quantity, or wrong orientation. Keszoox stocks SMD resistors, capacitors, inductors, ICs, and discrete semiconductors in \u003cstrong\u003etape-and-reel (T\u0026amp;R) and cut tape formats\u003c\/strong\u003e, packaged and labeled for direct feeder loading on Yamaha, Fuji, Panasonic, JUKI, and ASM pick-and-place machines.\u003c\/p\u003e\u003cp\u003eFrom a single cut-tape strip for prototype assembly to a full production reel of 10,000 pieces, Keszoox delivers the right quantity, the right packaging, and the right documentation — every time.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003ePackaging Formats — Four Options for Every Production Stage\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackaging Format\u003c\/th\u003e\n\u003cth\u003eTypical Quantity\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eFeeder Compatible\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Reel (T\u0026amp;R)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,000 \/ 5,000 \/ 10,000 pcs\u003c\/td\u003e\n\u003ctd\u003eMass production SMT lines\u003c\/td\u003e\n\u003ctd\u003e✅ Direct feeder load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCut Tape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–1,000 pcs\u003c\/td\u003e\n\u003ctd\u003ePrototype, NPI, small batch\u003c\/td\u003e\n\u003ctd\u003e✅ Splice onto feeder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMoisture Barrier Bag (MBB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAny quantity\u003c\/td\u003e\n\u003ctd\u003eMSL 2–6 sensitive ICs\u003c\/td\u003e\n\u003ctd\u003e✅ With desiccant \u0026amp; HIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC Tray (JEDEC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTray quantities\u003c\/td\u003e\n\u003ctd\u003eBGA, QFN, fine-pitch ICs\u003c\/td\u003e\n\u003ctd\u003e✅ Tray feeder \/ manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eAll packaging includes barcode labels with part number, quantity, date code, and lot number for traceability and feeder setup verification.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSMD Resistors — Full Range, Tape-and-Reel\u003c\/h2\u003e\u003ch3\u003eUniOhm \u0026amp; Equivalent Brands\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage sizes\u003c\/strong\u003e: 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance range\u003c\/strong\u003e: 0Ω (jumper) to 10MΩ; E24, E96, E192 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: ±5% (J), ±1% (F), ±0.5% (D), ±0.1% (B), ±0.01% (W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower ratings\u003c\/strong\u003e: 1\/20W (0201) to 2W (2512)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCR\u003c\/strong\u003e: ±100ppm\/°C standard; ±25ppm\/°C precision; ±15ppm\/°C ultra-precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial types\u003c\/strong\u003e: Current sense (0.001Ω–0.1Ω), high-voltage (up to 2kV), anti-sulfur, AEC-Q200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReel quantities\u003c\/strong\u003e: 5,000 pcs (0201\/0402\/0603), 5,000 pcs (0805\/1206)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSMD Capacitors — MLCC, Tantalum \u0026amp; Electrolytic\u003c\/h2\u003e\u003ch3\u003eMLCC — Multilayer Ceramic Capacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage sizes\u003c\/strong\u003e: 0201, 0402, 0603, 0805, 1206, 1210, 1812, 2220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric\u003c\/strong\u003e: C0G\/NP0, X5R, X7R, Y5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance\u003c\/strong\u003e: 0.5pF to 100µF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage ratings\u003c\/strong\u003e: 4V to 3kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive grade\u003c\/strong\u003e: AEC-Q200, −40°C to +125°C\/+150°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReel quantities\u003c\/strong\u003e: 4,000 pcs (0402\/0603\/0805)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSMD Tantalum Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCase A\/B\/C\/D\/E; 0.1µF–330µF; 2.5V–35V; polymer tantalum ultra-low ESR available\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSMD Aluminum Electrolytic\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e4×5.4mm to 10×10.2mm; 6.3V–100V; 1µF–1,000µF; 105°C rated\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSMD Inductors — Power \u0026amp; Signal\u003c\/h2\u003e\u003ch3\u003eShielded Power Inductors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage sizes\u003c\/strong\u003e: 2520, 3015, 4020, 4040, 5050, 6060, 7070, 8080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInductance\u003c\/strong\u003e: 1µH to 470µH (marked 220, 471, 101, etc.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturation current\u003c\/strong\u003e: 0.5A to 20A; DCR: 8mΩ to 15Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: DC-DC converters, buck\/boost regulators, battery chargers, motor drivers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFerrite Bead \u0026amp; Common-Mode Chokes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFerrite beads: 0402, 0603, 0805; 25Ω–600Ω @ 100MHz; EMI suppression\u003c\/li\u003e\n\u003cli\u003eCommon-mode chokes: 90Ω–900Ω @ 100MHz; USB, Ethernet, CAN bus filtering\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSMD Discrete Semiconductors\u003c\/h2\u003e\u003ch3\u003eLEDs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD\u003c\/strong\u003e: 0402, 0603, 0805, 1206; red, green, blue, yellow, white, orange, RGB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHT\u003c\/strong\u003e: 3mm, 5mm; full color range; UV, IR; 20mA standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-power\u003c\/strong\u003e: 1W, 3W, 5W; warm\/cool white, RGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDiodes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSchottky: SOD-123, DO-214AC; low Vf, fast switching\u003c\/li\u003e\n\u003cli\u003eRectifier: DO-41, DO-15; 1A–6A; 50V–1000V PIV\u003c\/li\u003e\n\u003cli\u003eTVS: SMA, SMB, SMC; unidirectional\/bidirectional ESD protection\u003c\/li\u003e\n\u003cli\u003eZener: SOD-123, DO-35; 2.4V–33V; 0.5W, 1W\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTransistors \u0026amp; MOSFETs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNPN\/PNP BJT: SOT-23, TO-92; general purpose switching\u003c\/li\u003e\n\u003cli\u003eN-ch MOSFET: TO-247, TO-220, D2PAK; 20V–650V; 1A–100A; low Rds(on)\u003c\/li\u003e\n\u003cli\u003eP-ch MOSFET: SOT-23, TO-252; load switching, reverse polarity protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNTC Thermistors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSMD 0402, 0603, 0805; 10kΩ @ 25°C; B-value 3380K–3950K\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eIC Chips — All Packages for SMT \u0026amp; THT Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLQFP\/QFP\u003c\/strong\u003e: MCUs, DSPs, FPGAs; 0.5mm–0.8mm pitch; 32–144 pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIP\u003c\/strong\u003e: Logic, op-amps, MCUs; 2.54mm pitch; 8–40 pins; wave solder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOP\/SOIC\u003c\/strong\u003e: Memory, drivers, analog; 1.27mm pitch; 8–28 pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQFN\u003c\/strong\u003e: RF ICs, power management; exposed pad; 8–64 pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBGA\u003c\/strong\u003e: Processors, FPGAs, memory; 0.5mm–1.0mm pitch\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eESD-Safe Packaging — IPC\/JEDEC J-STD-033 Compliant\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent Type\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSMD passives (R, C, L)\u003c\/td\u003e\n\u003ctd\u003eTape-and-reel in anti-static bag\u003c\/td\u003e\n\u003ctd\u003eEIA-481\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMSL 2–6 ICs\u003c\/td\u003e\n\u003ctd\u003eMoisture barrier bag + desiccant + HIC\u003c\/td\u003e\n\u003ctd\u003eJ-STD-033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge ICs, power modules\u003c\/td\u003e\n\u003ctd\u003eJEDEC tray in anti-static bag\u003c\/td\u003e\n\u003ctd\u003eJEDEC B-102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrough-hole components\u003c\/td\u003e\n\u003ctd\u003eAnti-static bag or bulk box\u003c\/td\u003e\n\u003ctd\u003eESD-safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eWho Orders SMD Components from Keszoox\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMS \/ Contract Manufacturers\u003c\/strong\u003e — Fill BOM gaps when primary supplier is on allocation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Assembly Houses (PCBA)\u003c\/strong\u003e — Full-reel quantities for high-volume SMT production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eODM \/ OEM Manufacturers\u003c\/strong\u003e — Consolidate passive sourcing with one reliable supplier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Startups (NPI)\u003c\/strong\u003e — Cut-tape quantities for first article builds and DFM validation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair \u0026amp; Rework Teams\u003c\/strong\u003e — Exact replacement SMD components for board-level repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat reel sizes are available?\u003c\/h3\u003e\u003cp\u003e5,000 pcs for 0201\/0402\/0603 resistors; 4,000 pcs for 0402\/0603\/0805 MLCCs. Cut tape available from 10 pieces upward.\u003c\/p\u003e\u003ch3\u003eAre components compatible with standard pick-and-place feeders?\u003c\/h3\u003e\u003cp\u003eYes. All T\u0026amp;R components follow EIA-481 standard — 8mm, 12mm, 16mm, or 24mm carrier tape; 7-inch or 13-inch reel diameter. Compatible with Yamaha, Fuji, Panasonic, JUKI, ASM feeders.\u003c\/p\u003e\u003ch3\u003eCan I order cut tape for prototypes?\u003c\/h3\u003e\u003cp\u003eYes. Minimum 10 pieces. Ships in anti-static bags with part number and quantity labels.\u003c\/p\u003e\u003ch3\u003eDo you stock AEC-Q200 automotive-grade components?\u003c\/h3\u003e\u003cp\u003eYes. AEC-Q200 MLCCs, resistors, and inductors available. Specify automotive grade when ordering.\u003c\/p\u003e\u003ch3\u003eHow are MSL-sensitive ICs packaged?\u003c\/h3\u003e\u003cp\u003eMSL 1: standard anti-static bag. MSL 2–6: sealed moisture barrier bag (MBB) with desiccant and humidity indicator card (HIC), per IPC\/JEDEC J-STD-033.\u003c\/p\u003e\u003ch3\u003eCan you provide full reel traceability for automotive or medical?\u003c\/h3\u003e\u003cp\u003eYes. Manufacturer lot number, date code, and CoC available for all components. Contact us for IATF 16949 or ISO 13485 documentation requirements.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49044103102699,"sku":null,"price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2_07ac6938-12a2-4fe3-81c4-8df78b6d4aad.jpg?v=1783913967"},{"product_id":"through-hole-electronic-components-capacitor-tht-repair-hobby-lab","title":"Through-Hole Electronic Components \u0026 Capacitor Specialist — THT Resistors, Capacitors, Transistors, Regulators \u0026 Fuses | Repair, Hobby \u0026 Lab","description":"\u003ch2\u003eThrough-Hole Components \u0026amp; Capacitor Specialist — Every Value, Every Type, Ready to Ship\u003c\/h2\u003e\u003cp\u003eNot every circuit runs on surface-mount components. Through-hole (THT) components remain the backbone of power electronics, industrial control boards, audio equipment, legacy system repair, and hands-on electronics education. When you need a BC171B transistor, an L7808LC voltage regulator, a 2500µF electrolytic capacitor, or a glass tube fuse — Keszoox has it in stock, individually or in bulk.\u003c\/p\u003e\u003cp\u003eWe are a specialist stocking distributor for \u003cstrong\u003ethrough-hole resistors, capacitors, transistors, voltage regulators, inductors, and fuses\u003c\/strong\u003e, serving board repair technicians, electronics hobbyists, university labs, and small-batch production teams worldwide.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eSOT \u0026amp; Small-Outline Package Types — 12 Variants In Stock\u003c\/h2\u003e\u003cp\u003eSmall-outline transistor (SOT) packages bridge the gap between through-hole and fine-pitch SMD. Our SOT inventory covers every standard variant used in discrete transistor, MOSFET, and small IC applications:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003ePin Count\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003cth\u003eFootprint\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-23 \/ SOT231\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 pins\u003c\/td\u003e\n\u003ctd\u003eNPN\/PNP BJT, MOSFET, LDO regulator\u003c\/td\u003e\n\u003ctd\u003e2.9 × 1.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-89\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 pins\u003c\/td\u003e\n\u003ctd\u003eMedium-power transistor, LDO up to 500mA\u003c\/td\u003e\n\u003ctd\u003e4.5 × 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-143\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 pins\u003c\/td\u003e\n\u003ctd\u003eDual transistor, RF transistor\u003c\/td\u003e\n\u003ctd\u003e2.9 × 1.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-220 \/ STO-220\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 pins\u003c\/td\u003e\n\u003ctd\u003ePower transistor, voltage regulator up to 2A\u003c\/td\u003e\n\u003ctd\u003e10.4 × 4.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-223\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 pins\u003c\/td\u003e\n\u003ctd\u003eLDO regulator, power transistor up to 1A\u003c\/td\u003e\n\u003ctd\u003e6.5 × 3.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-343\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 pins\u003c\/td\u003e\n\u003ctd\u003eDual transistor, RF amplifier\u003c\/td\u003e\n\u003ctd\u003e2.0 × 1.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-523\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 pins\u003c\/td\u003e\n\u003ctd\u003eUltra-small BJT, ESD protection\u003c\/td\u003e\n\u003ctd\u003e1.6 × 0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOT-891\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 pins\u003c\/td\u003e\n\u003ctd\u003eDual transistor, logic gate\u003c\/td\u003e\n\u003ctd\u003e1.0 × 0.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSSOP \/ SSOP-16L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–28 pins\u003c\/td\u003e\n\u003ctd\u003eLogic ICs, shift registers, interface ICs\u003c\/td\u003e\n\u003ctd\u003e0.65mm pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTO-3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2+case\u003c\/td\u003e\n\u003ctd\u003eHigh-power transistor, metal can package\u003c\/td\u003e\n\u003ctd\u003eBolt-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eInductors — SMD \u0026amp; Through-Hole, Full Range\u003c\/h2\u003e\u003cp\u003eInductors are among the most physically diverse passive components. Our inventory covers every construction type and application:\u003c\/p\u003e\u003ch3\u003eSMD Power Inductors (Shielded)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValues\u003c\/strong\u003e: 1µH (1R0), 1.5µH (1R5), 10µH (100), 22µH (220), 47µH (470), 100µH (101), 220µH (221), 470µH (471)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage sizes\u003c\/strong\u003e: 2520, 3015, 4020, 4040, 5050, 6060, 7070, 8080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturation current\u003c\/strong\u003e: 0.5A to 20A; DCR from 8mΩ\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSMD Ferrite Beads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e0402, 0603, 0805; 25Ω–600Ω @ 100MHz; power rail and signal line EMI suppression\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eAxial Color-Ring Inductors (THT)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1µH to 10mH; ±10% tolerance; 0.1A to 2A; axial lead; color-coded like resistors\u003c\/li\u003e\n\u003cli\u003eApplications: RF chokes, audio crossovers, power supply filtering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eI-Core \/ Drum-Core Wirewound Inductors (THT)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1µH to 1mH; high-current versions up to 10A; radial lead; power supply and motor drive\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eToroidal Inductors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHigh-efficiency; low EMI radiation; 10µH to 10mH; power supply and audio applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCeramic Chip Inductors (RF)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1nH to 100nH; 0402, 0603; RF impedance matching and filtering\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCapacitors — Every Dielectric, Every Package\u003c\/h2\u003e\u003cp\u003eCapacitors are the most diverse passive component family. Our inventory covers 11 distinct capacitor types, from miniature SMD MLCCs to large AC motor-run capacitors:\u003c\/p\u003e\u003ch3\u003e(1) Radial Tantalum Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eTHT radial; 0.1µF–100µF; 6.3V–35V; low ESR; audio and signal coupling\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(2) AC Motor Run Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCylindrical can; 1µF–100µF; 250VAC–450VAC; CBB60\/CBB65; motor start and run\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(3) MKP Polypropylene Film Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e0.001µF–10µF; 250V–1000V; ±1%, ±2%, ±5%; audio, power factor correction, snubber circuits\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(4) Cement \/ Wirewound Resistors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2W–20W; ±5%; high-power braking, load, and current-limiting applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(5) Green Polyester Film Capacitors (PET)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1nF–1µF; 63V–630V; ±10%; general purpose bypass, coupling, timing circuits\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(6) SMD Tantalum Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCase A\/B\/C\/D; 0.1µF–330µF; 2.5V–35V; marked with capacitance code (e.g., 107 = 100µF)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(7) Red Polyester Film Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1nF–1µF; 100V–250V; compact radial; timing, coupling, bypass\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(8) Large MLCC Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1812, 2220 package; 1nF–10µF; 500V–3kV; high-voltage snubber and EMI filter\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(9) Glass Hermetic Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eAxial glass-sealed; 1pF–100pF; ±1%; military and aerospace grade; ultra-stable\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(10) Green Polyester Box Capacitors\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e10nF–470nF; 63V–400V; ±5%, ±10%; PCB mount; audio and general purpose\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e(11) Electrolytic \u0026amp; CBB21 Film Capacitors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrolytic\u003c\/strong\u003e: 1µF–100,000µF; 6.3V–450V; 85°C and 105°C; radial and snap-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCBB21 (Polypropylene)\u003c\/strong\u003e: 1nF–10µF; 63V–630V; ±5%; low loss; audio and power supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eThrough-Hole Transistors \u0026amp; Voltage Regulators\u003c\/h2\u003e\u003ch3\u003eBJT Transistors — THT\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBC171B\u003c\/strong\u003e — NPN small-signal; TO-92; 45V, 100mA; low-noise audio and switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBC547 \/ BC548 \/ BC549\u003c\/strong\u003e — NPN general purpose; TO-92; 45V–50V, 100mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBC557 \/ BC558\u003c\/strong\u003e — PNP general purpose; TO-92; 45V–50V, 100mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2N2222 \/ 2N2907\u003c\/strong\u003e — NPN\/PNP switching; TO-92, TO-18; 40V, 600mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2N3904 \/ 2N3906\u003c\/strong\u003e — NPN\/PNP; TO-92; 40V, 200mA; industry standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIP31C \/ TIP32C\u003c\/strong\u003e — NPN\/PNP power; TO-220; 100V, 3A; audio output stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBD139 \/ BD140\u003c\/strong\u003e — NPN\/PNP medium power; TO-126; 80V, 1.5A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVoltage Regulators — Fixed \u0026amp; Adjustable\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eL7808LC (8V)\u003c\/strong\u003e — TO-220; 1.5A; positive fixed; industrial and consumer power supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL78xx series\u003c\/strong\u003e: L7805 (5V), L7806 (6V), L7808 (8V), L7809 (9V), L7812 (12V), L7815 (15V), L7824 (24V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL79xx series\u003c\/strong\u003e: L7905 (−5V), L7912 (−12V), L7915 (−15V) — negative regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLM317\u003c\/strong\u003e — Adjustable 1.25V–37V; TO-220, TO-92; 1.5A; universal regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLM337\u003c\/strong\u003e — Adjustable negative; −1.25V to −37V; TO-220; 1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLM7805 \/ LM7812\u003c\/strong\u003e — TO-220; 5V\/12V; 1A; low-cost fixed regulator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNTC Thermistors\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e403Z and equivalents\u003c\/strong\u003e — Disc NTC; 40kΩ @ 25°C; inrush current limiting for power supplies\u003c\/li\u003e\n\u003cli\u003e10kΩ, 47kΩ, 100kΩ @ 25°C; B-value 3380K–3950K; temperature sensing\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eFuses — Glass Tube \u0026amp; Resettable\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eBreaking Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGlass tube fast-blow (F)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5×20mm\u003c\/td\u003e\n\u003ctd\u003e0.1A–30A; 250V\u003c\/td\u003e\n\u003ctd\u003e35A @ 250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGlass tube slow-blow (T)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5×20mm\u003c\/td\u003e\n\u003ctd\u003e0.1A–15A; 250V\u003c\/td\u003e\n\u003ctd\u003e35A @ 250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCeramic tube\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.3×32mm\u003c\/td\u003e\n\u003ctd\u003e1A–30A; 500V\u003c\/td\u003e\n\u003ctd\u003e1500A @ 500VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResettable PTC fuse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD \/ THT\u003c\/td\u003e\n\u003ctd\u003e0.05A–6A; 60V\u003c\/td\u003e\n\u003ctd\u003eSelf-resetting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlade fuse (automotive)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMini \/ Standard \/ Maxi\u003c\/td\u003e\n\u003ctd\u003e1A–40A; 32V\u003c\/td\u003e\n\u003ctd\u003eAutomotive rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eComponent Size Reference — Real Scale Comparison\u003c\/h2\u003e\u003cp\u003eUnderstanding actual component dimensions is critical for PCB layout, enclosure design, and hand-assembly. Our size reference image shows common components against a millimeter ruler:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge QFP IC\u003c\/strong\u003e: ~28×28mm body; 0.8mm pitch leads; requires fine-pitch soldering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOP-16 IC\u003c\/strong\u003e: ~10×4mm body; 1.27mm pitch; hand-solderable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOD diode\u003c\/strong\u003e: ~3.5×1.7mm; SOD-123 package; smallest common diode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD tantalum (yellow)\u003c\/strong\u003e: Case B (3528); 3.5×2.8mm; visible polarity stripe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD electrolytic\u003c\/strong\u003e: 6.3×5.4mm; V-chip; low-profile bulk storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD color-ring resistor\u003c\/strong\u003e: 0805 (2.0×1.25mm); readable color bands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMD inductor\u003c\/strong\u003e: 4040 shielded; 4.0×4.0mm; power inductor footprint\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWho Buys Through-Hole Components from Keszoox\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eBoard Repair Technicians\u003c\/strong\u003e — Replace failed capacitors, transistors, regulators, and fuses on consumer electronics, industrial PCBs, and power supplies\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eElectronics Hobbyists \u0026amp; Makers\u003c\/strong\u003e — Build circuits on breadboards and perfboards; through-hole components are hand-solderable without specialized equipment\u003c\/li\u003e\n\u003cli\u003e🏫 \u003cstrong\u003eUniversity \u0026amp; Vocational Labs\u003c\/strong\u003e — Stock lab kits with resistors, capacitors, transistors, and LEDs for electronics fundamentals courses\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eSmall-Batch Manufacturers\u003c\/strong\u003e — Wave-solder through-hole components for industrial control boards, power supplies, and audio equipment\u003c\/li\u003e\n\u003cli\u003e💻 \u003cstrong\u003eVintage \u0026amp; Retro Electronics Restorers\u003c\/strong\u003e — Source NOS-equivalent through-hole components for vintage audio, radio, and computing restoration\u003c\/li\u003e\n\u003cli\u003e🛠️ \u003cstrong\u003eField Service Engineers\u003c\/strong\u003e — Carry a component kit for on-site repair of industrial equipment and control panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions — Through-Hole Components\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between fast-blow and slow-blow fuses?\u003c\/h3\u003e\u003cp\u003eFast-blow (F) fuses open immediately when the rated current is exceeded — ideal for protecting sensitive electronics. Slow-blow (T) fuses tolerate brief current surges (e.g., motor start-up inrush) before opening. Always match the fuse type to the load characteristics.\u003c\/p\u003e\u003ch3\u003eHow do I identify the value of a film capacitor by its markings?\u003c\/h3\u003e\u003cp\u003eFilm capacitors use a 3-digit code: the first two digits are significant figures, the third is the multiplier (number of zeros) in picofarads. For example, 104 = 10 × 10,000 = 100,000pF = 100nF = 0.1µF. Voltage rating is printed separately (e.g., 250V, 630V).\u003c\/p\u003e\u003ch3\u003eCan I substitute an SMD tantalum capacitor for a through-hole electrolytic?\u003c\/h3\u003e\u003cp\u003eIn many cases yes, if the capacitance, voltage rating, and ESR requirements are met. SMD tantalum capacitors have lower ESR and smaller footprint but are polarity-sensitive and can fail short-circuit under voltage spikes. Consult the circuit requirements before substituting.\u003c\/p\u003e\u003ch3\u003eWhat is the L7808LC and what can it replace?\u003c\/h3\u003e\u003cp\u003eThe L7808LC is a fixed +8V positive linear voltage regulator in TO-220 package, rated at 1.5A output current. It is pin-compatible with the full L78xx series and can replace any L7808 variant. Common applications include industrial sensor power rails, audio preamplifier supplies, and legacy industrial control boards.\u003c\/p\u003e\u003ch3\u003eDo you sell individual components or only in bulk?\u003c\/h3\u003e\u003cp\u003eBoth. We sell individual components (single piece minimum) for repair and prototyping, as well as bulk quantities for production. Pricing scales with quantity — contact us for volume pricing on orders over 100 pieces per line item.\u003c\/p\u003e\u003ch3\u003eAre your through-hole components RoHS compliant?\u003c\/h3\u003e\u003cp\u003eYes. All standard stocked through-hole components are RoHS 2.0 compliant (lead-free). If you require leaded (SnPb) components for specific applications (e.g., military, aerospace, or high-reliability wave soldering), contact us to check availability.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49044126302443,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/4_d86ef5d9-17f0-4876-b622-8b241999f680.jpg?v=1783916353"},{"product_id":"ic-chips-semiconductor-bom-kitting-cleanroom-qc-quotation","title":"IC Chips \u0026 Semiconductor Components — All Part Numbers, All Packages | Cleanroom QC, BOM Kitting \u0026 Full Quotation Service","description":"\u003ch2\u003eIC Chips \u0026amp; Semiconductors — Any Part Number, Any Package, Any Quantity\u003c\/h2\u003e\u003cp\u003eKeszoox is a specialist IC chip distributor stocking \u003cstrong\u003emillions of part numbers across every standard semiconductor package\u003c\/strong\u003e, from legacy ceramic DIP-14 to modern QFN and BGA. Our cleanroom-grade quality control, one-stop BOM kitting service, and all-part-number quotation capability make us the single source for your entire IC procurement requirement.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eApplication Areas\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication Sector\u003c\/th\u003e\n\u003cth\u003eTypical IC Types\u003c\/th\u003e\n\u003cth\u003eKey Packages\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsumer Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCUs, audio codecs, display drivers, USB controllers\u003c\/td\u003e\n\u003ctd\u003eSOIC-8, TSSOP-16, QFN-32, MSOP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCUs, CAN\/RS-485 transceivers, motor drivers, ADCs\u003c\/td\u003e\n\u003ctd\u003eSOIC-16, SSOP-28, LQFP-64, TO-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComputing \u0026amp; Server\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemory ICs, clock generators, voltage regulators\u003c\/td\u003e\n\u003ctd\u003eBGA, TSSOP-20, SOIC-28, QFN-48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRF transceivers, Ethernet PHYs, UART\/SPI bridges\u003c\/td\u003e\n\u003ctd\u003eQFN-32, TQFP-64, SOIC-16, MSOP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomotive Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAEC-Q100 MCUs, LIN\/CAN transceivers, gate drivers\u003c\/td\u003e\n\u003ctd\u003eSOIC-8, SSOP-20, LQFP-100, D2PAK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedical Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision ADCs, instrumentation amplifiers\u003c\/td\u003e\n\u003ctd\u003eSOIC-8, MSOP-8, QFN-16, DIP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSemiconductor Manufacturing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTest ICs, reference voltage sources\u003c\/td\u003e\n\u003ctd\u003eCeramic DIP, TO-5 metal can, LCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eIC Package Types — 20 Standard Packages, All In Stock\u003c\/h2\u003e\u003ch3\u003eSmall-Outline Packages\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003ePin Count\u003c\/th\u003e\n\u003cth\u003ePitch\u003c\/th\u003e\n\u003cth\u003eTypical ICs\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOIC-8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 pins\u003c\/td\u003e\n\u003ctd\u003e1.27mm\u003c\/td\u003e\n\u003ctd\u003eOp-amps, comparators, memory, gate drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSO-8 \/ SOP-8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 pins\u003c\/td\u003e\n\u003ctd\u003e1.27mm\u003c\/td\u003e\n\u003ctd\u003ePower management, motor drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOIC-14\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 pins\u003c\/td\u003e\n\u003ctd\u003e1.27mm\u003c\/td\u003e\n\u003ctd\u003eLogic gates, analog switches, comparators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOIC-16\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 pins\u003c\/td\u003e\n\u003ctd\u003e1.27mm\u003c\/td\u003e\n\u003ctd\u003eShift registers, multiplexers, interface ICs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOIC-28\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28 pins\u003c\/td\u003e\n\u003ctd\u003e1.27mm\u003c\/td\u003e\n\u003ctd\u003eMCUs, EEPROMs, ADCs, DACs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eTSSOP, SOT \u0026amp; MSOP Packages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSSOP-8\/14\/16\/20\u003c\/strong\u003e: 0.65mm pitch; op-amps, logic, interface ICs, MCUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOT-23\u003c\/strong\u003e (3 pins): Transistors, diodes, LDO regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOT-23-5\u003c\/strong\u003e (5 pins): Op-amps, comparators, voltage references\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOT-23-6\u003c\/strong\u003e (6 pins): Dual transistors, dual diodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOT-223\u003c\/strong\u003e (4 pins): LDO regulators up to 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOD-123\u003c\/strong\u003e (2 pins): Schottky, Zener, TVS diodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMSOP-8\u003c\/strong\u003e (8 pins, 0.65mm): Precision op-amps, ADCs, DACs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFine-Pitch QFP \u0026amp; Power Packages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTQFP-64\u003c\/strong\u003e: 64-pin, 0.5mm pitch; MCUs, DSPs, FPGAs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-LQFP\u003c\/strong\u003e: 100-pin, 0.5mm pitch; high-pin-count MCUs, FPGAs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSOP-20 \/ SSOP-28\u003c\/strong\u003e: Interface ICs, MCUs, EEPROMs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTO-220-3\u003c\/strong\u003e: Voltage regulators, MOSFETs, IGBTs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIP-8 \/ DIP-14 \/ DIP-20\u003c\/strong\u003e: Through-hole; breadboard compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic DIP\u003c\/strong\u003e: Military\/aerospace; gold-plated leads; hermetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTO-5 Metal Can\u003c\/strong\u003e: Op-amps, voltage references; hermetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCC\u003c\/strong\u003e: Ceramic; military and space grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdvanced Area-Array Packages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBGA\u003c\/strong\u003e: 0.5mm–1.0mm pitch; processors, FPGAs, memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQFN-16\/20\/32\/48\u003c\/strong\u003e: Exposed pad; RF ICs, power management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBare Die\u003c\/strong\u003e: Unpackaged silicon; COB assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eCleanroom Quality Control — Four-Stage Inspection\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003cth\u003eWhat It Catches\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% visual inspection under magnification\u003c\/td\u003e\n\u003ctd\u003eRemarked packages, wrong markings, physical damage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eParametric and functional testing on ATE\u003c\/td\u003e\n\u003ctd\u003eOut-of-spec devices, non-functional parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-magnification optical inspection\u003c\/td\u003e\n\u003ctd\u003eLead finish defects, package cracks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStage 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAOI system for SMD packages\u003c\/td\u003e\n\u003ctd\u003eCoplanarity issues, missing BGA balls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cul\u003e\n\u003cli\u003e🧹 \u003cstrong\u003eCleanroom environment\u003c\/strong\u003e — ESD-controlled, particle-controlled inspection area\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eX-ray inspection\u003c\/strong\u003e — Available for BGA and QFN packages\u003c\/li\u003e\n\u003cli\u003e🧪 \u003cstrong\u003eDecapsulation testing\u003c\/strong\u003e — Die-level authentication on request\u003c\/li\u003e\n\u003cli\u003e📊 \u003cstrong\u003eThird-party lab testing\u003c\/strong\u003e — SGS, Bureau Veritas accredited\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eWarehouse Infrastructure\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🏢 \u003cstrong\u003eLarge-scale IC storage\u003c\/strong\u003e — Zone-coded shelving for rapid, accurate picking\u003c\/li\u003e\n\u003cli\u003e🌡️ \u003cstrong\u003eClimate-controlled\u003c\/strong\u003e — 20–25°C, 40–60% RH for MSL-sensitive ICs\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eESD-controlled throughout\u003c\/strong\u003e — Anti-static flooring, wrist straps, ESD-safe trays\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eJEDEC tray storage\u003c\/strong\u003e — Fine-pitch ICs in original JEDEC trays\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eBarcode-tracked inventory\u003c\/strong\u003e — Real-time stock accuracy\u003c\/li\u003e\n\u003cli\u003e📋 \u003cstrong\u003eFIFO rotation\u003c\/strong\u003e — Freshest date codes shipped first\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eOne-Stop BOM Kitting Service\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit your BOM\u003c\/strong\u003e — Excel or CSV with part numbers and quantities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOM analysis\u003c\/strong\u003e — Line-item matching within 24–48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuote generation\u003c\/strong\u003e — Line-by-line quote with availability and pricing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder confirmation\u003c\/strong\u003e — We pick, inspect, and kit all components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsolidated shipment\u003c\/strong\u003e — One package, complete packing list and CoC\u003c\/li\u003e\n\u003c\/ol\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBOM Size\u003c\/th\u003e\n\u003cth\u003eLine Items\u003c\/th\u003e\n\u003cth\u003eService\u003c\/th\u003e\n\u003cth\u003eTurnaround\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrototype Kit\u003c\/td\u003e\n\u003ctd\u003e1–20 lines\u003c\/td\u003e\n\u003ctd\u003eFull stock match, same-day quote\u003c\/td\u003e\n\u003ctd\u003e2–5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNPI Kit\u003c\/td\u003e\n\u003ctd\u003e20–100 lines\u003c\/td\u003e\n\u003ctd\u003eBOM match + alternate suggestions\u003c\/td\u003e\n\u003ctd\u003e3–7 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePilot Production Kit\u003c\/td\u003e\n\u003ctd\u003e100–500 lines\u003c\/td\u003e\n\u003ctd\u003eFull BOM analysis + hard-to-find sourcing\u003c\/td\u003e\n\u003ctd\u003e5–10 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction BOM\u003c\/td\u003e\n\u003ctd\u003e500+ lines\u003c\/td\u003e\n\u003ctd\u003eDedicated sourcing team + VMI option\u003c\/td\u003e\n\u003ctd\u003eBy agreement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eAll Part Number Quotation — Any IC, Any Brand\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTexas Instruments (TI)\u003c\/strong\u003e: Op-amps, MSP430\/TM4C MCUs, power management, interface ICs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTMicroelectronics (ST)\u003c\/strong\u003e: STM32 MCUs, L-series motor drivers, sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNXP Semiconductors\u003c\/strong\u003e: i.MX processors, LPC MCUs, CAN\/LIN transceivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrochip Technology\u003c\/strong\u003e: PIC\/AVR\/dsPIC MCUs, MCP op-amps, EEPROMs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Devices (ADI)\u003c\/strong\u003e: Precision ADCs\/DACs, instrumentation amplifiers, RF ICs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfineon Technologies\u003c\/strong\u003e: XMC MCUs, power management, gate drivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenesas Electronics\u003c\/strong\u003e: RA\/RX\/RH850 MCUs, motor control ICs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON Semiconductor (onsemi)\u003c\/strong\u003e: Power management, MOSFETs, image sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003ePrice List \u0026amp; Inquiry Service\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOrder Type\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003ePricing\u003c\/th\u003e\n\u003cth\u003eResponse Time\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample \/ Prototype\u003c\/td\u003e\n\u003ctd\u003e1–10 pcs\u003c\/td\u003e\n\u003ctd\u003eStandard unit price\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall Batch\u003c\/td\u003e\n\u003ctd\u003e10–100 pcs\u003c\/td\u003e\n\u003ctd\u003eStandard pricing\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Volume\u003c\/td\u003e\n\u003ctd\u003e100–1,000 pcs\u003c\/td\u003e\n\u003ctd\u003eVolume discount applied\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction Volume\u003c\/td\u003e\n\u003ctd\u003e1,000–10,000 pcs\u003c\/td\u003e\n\u003ctd\u003eCompetitive volume pricing\u003c\/td\u003e\n\u003ctd\u003e24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge Production\u003c\/td\u003e\n\u003ctd\u003e10,000+ pcs\u003c\/td\u003e\n\u003ctd\u003eNegotiated contract pricing\u003c\/td\u003e\n\u003ctd\u003e24–48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan you quote any IC part number, even obsolete or hard-to-find parts?\u003c\/h3\u003e\u003cp\u003eYes. We support quotation for any IC part number including obsolete, EOL, and allocated components. Response time for hard-to-find parts is typically 24–72 hours.\u003c\/p\u003e\u003ch3\u003eHow do I know the ICs I receive are genuine?\u003c\/h3\u003e\u003cp\u003eEvery IC shipment passes through our four-stage QC: visual inspection, electrical testing, microscope inspection, and AOI. X-ray and third-party lab testing available for high-risk ICs. Zero-tolerance counterfeit policy.\u003c\/p\u003e\u003ch3\u003eWhat is BOM kitting?\u003c\/h3\u003e\u003cp\u003eBOM kitting means we source, verify, and package every component on your BOM into one consolidated shipment — one order, one shipment, everything you need.\u003c\/p\u003e\u003ch3\u003eDo you support DDP shipping?\u003c\/h3\u003e\u003cp\u003eYes. DDP available for most destinations — we handle customs clearance and import duties.\u003c\/p\u003e\u003ch3\u003eWhat is the minimum order quantity (MOQ)?\u003c\/h3\u003e\u003cp\u003eMOQ is 1 piece for most IC part numbers. No artificial MOQ for prototype buyers. Cut-tape minimum typically 10 pieces.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49052887580907,"sku":null,"price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/9ae9a560a9e3371478e67f927b81bc89.jpg?v=1784085920"},{"product_id":"passive-discrete-components-resistors-capacitors-inductors-mosfets-transistors-bom","title":"Passive \u0026 Discrete Components — Resistors, Capacitors, Inductors, MOSFETs, Transistors | BOM Procurement Service","description":"\u003ch2\u003ePassive \u0026amp; Discrete Electronic Components — One Source, Every Value, Every Package\u003c\/h2\u003e\n\u003cp\u003eKeszoox stocks a comprehensive range of \u003cstrong\u003epassive and discrete semiconductor components\u003c\/strong\u003e covering resistors, capacitors, inductors, MOSFETs, transistors, diodes, and power management ICs. Whether you are building a prototype, running a production BOM, or sourcing a hard-to-find replacement part, our warehouse holds millions of line items ready for same-day dispatch. Every component is \u003cstrong\u003e100% original\u003c\/strong\u003e, sourced directly from authorized channels, and passes our strict multi-stage quality control before shipment.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCore Product Portfolio — Six Component Families\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent Family\u003c\/th\u003e\n\u003cth\u003eKey Types\u003c\/th\u003e\n\u003cth\u003eCommon Packages\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThick-film chip, thin-film precision, wirewound, metal film, current sense, thermistor (NTC\/PTC)\u003c\/td\u003e\n\u003ctd\u003e0201, 0402, 0603, 0805, 1206, 2512, TO-92, axial\u003c\/td\u003e\n\u003ctd\u003eCurrent limiting, voltage dividers, pull-up\/pull-down, sensing, filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLCC ceramic, electrolytic (Al), tantalum, film (PP\/PET), supercapacitor (EDLC)\u003c\/td\u003e\n\u003ctd\u003e0201, 0402, 0603, 0805, 1206, radial, SMD can\u003c\/td\u003e\n\u003ctd\u003eDecoupling, filtering, energy storage, timing, power factor correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInductors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower inductor (shielded\/unshielded), ferrite bead, common-mode choke, toroidal, wirewound\u003c\/td\u003e\n\u003ctd\u003e0402, 0603, 0805, 1210, 1812, radial, SMD drum\u003c\/td\u003e\n\u003ctd\u003eDC-DC converters, EMI suppression, RF filtering, energy storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOSFETs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN-channel, P-channel, dual-channel, logic-level gate, high-voltage, ultra-low Rds(on)\u003c\/td\u003e\n\u003ctd\u003eSOT-23, SOT-223, TO-220, TO-252 (DPAK), TO-263 (D2PAK), SOP-8\u003c\/td\u003e\n\u003ctd\u003eMotor drive, power switching, synchronous rectification, load switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransistors \u0026amp; Diodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPN\/PNP BJT, Schottky diode, Zener diode, TVS diode, rectifier diode, fast recovery diode\u003c\/td\u003e\n\u003ctd\u003eSOT-23, TO-92, TO-220, SMA, SMB, SMC, DO-41\u003c\/td\u003e\n\u003ctd\u003eSignal amplification, voltage clamping, ESD protection, rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Management ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLDO regulators, DC-DC buck\/boost converters, PMIC, gate drivers, voltage references\u003c\/td\u003e\n\u003ctd\u003eSOT-23-5, SOT-223, TO-220, SOP-8, TSSOP-20, QFN-16\u003c\/td\u003e\n\u003ctd\u003ePower rails, battery management, LED drivers, motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eResistors — Precision, Power \u0026amp; Specialty\u003c\/h2\u003e\n\u003ch3\u003eChip Resistors (SMD)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize Code\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003cth\u003ePower Rating\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0201\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 × 0.3\u003c\/td\u003e\n\u003ctd\u003e1\/20 W\u003c\/td\u003e\n\u003ctd\u003e1Ω – 10MΩ\u003c\/td\u003e\n\u003ctd\u003e±1%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0402\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 × 0.5\u003c\/td\u003e\n\u003ctd\u003e1\/16 W\u003c\/td\u003e\n\u003ctd\u003e0Ω – 10MΩ\u003c\/td\u003e\n\u003ctd\u003e±0.1%, ±1%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0603\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.6 × 0.8\u003c\/td\u003e\n\u003ctd\u003e1\/10 W\u003c\/td\u003e\n\u003ctd\u003e0Ω – 10MΩ\u003c\/td\u003e\n\u003ctd\u003e±0.1%, ±1%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e0805\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 × 1.25\u003c\/td\u003e\n\u003ctd\u003e1\/8 W\u003c\/td\u003e\n\u003ctd\u003e0Ω – 10MΩ\u003c\/td\u003e\n\u003ctd\u003e±0.1%, ±1%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1206\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.2 × 1.6\u003c\/td\u003e\n\u003ctd\u003e1\/4 W\u003c\/td\u003e\n\u003ctd\u003e0Ω – 10MΩ\u003c\/td\u003e\n\u003ctd\u003e±1%, ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2512\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.3 × 3.2\u003c\/td\u003e\n\u003ctd\u003e1 W\u003c\/td\u003e\n\u003ctd\u003e0.01Ω – 1Ω (current sense)\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eThin-film precision\u003c\/strong\u003e — ±0.1% tolerance, ±25 ppm\/°C TCR; ideal for instrumentation and ADC reference circuits\u003c\/li\u003e\n\u003cli\u003e🌡️ \u003cstrong\u003eNTC thermistors\u003c\/strong\u003e — 1kΩ–100kΩ; temperature sensing for battery management and HVAC\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eCurrent sense resistors\u003c\/strong\u003e — 1mΩ–100mΩ; 4-terminal Kelvin connection; AEC-Q200 qualified grades available\u003c\/li\u003e\n\u003cli\u003e🔌 \u003cstrong\u003eWirewound power resistors\u003c\/strong\u003e — 1W–50W; TO-220 and axial packages; high-pulse capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCapacitors — Ceramic, Electrolytic, Tantalum \u0026amp; Film\u003c\/h2\u003e\n\u003ch3\u003eMLCC Ceramic Capacitors\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDielectric\u003c\/th\u003e\n\u003cth\u003eCapacitance Range\u003c\/th\u003e\n\u003cth\u003eVoltage Range\u003c\/th\u003e\n\u003cth\u003eTemperature Stability\u003c\/th\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC0G \/ NP0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5pF – 100nF\u003c\/td\u003e\n\u003ctd\u003e16V – 2kV\u003c\/td\u003e\n\u003ctd\u003e±30 ppm\/°C (Class I)\u003c\/td\u003e\n\u003ctd\u003eRF, timing, precision filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eX5R\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100pF – 100µF\u003c\/td\u003e\n\u003ctd\u003e4V – 50V\u003c\/td\u003e\n\u003ctd\u003e±15% (–55°C to +85°C)\u003c\/td\u003e\n\u003ctd\u003eDecoupling, bypass, general purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eX7R\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100pF – 47µF\u003c\/td\u003e\n\u003ctd\u003e4V – 100V\u003c\/td\u003e\n\u003ctd\u003e±15% (–55°C to +125°C)\u003c\/td\u003e\n\u003ctd\u003eIndustrial decoupling, automotive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eY5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1nF – 100µF\u003c\/td\u003e\n\u003ctd\u003e4V – 25V\u003c\/td\u003e\n\u003ctd\u003e+22%\/–82%\u003c\/td\u003e\n\u003ctd\u003eBulk bypass, non-critical filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrolytic \u0026amp; Specialty Capacitors\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🔋 \u003cstrong\u003eAluminum electrolytic\u003c\/strong\u003e — 1µF–10,000µF; 6.3V–450V; radial and SMD can; low-ESR grades for switching power supplies\u003c\/li\u003e\n\u003cli\u003e💜 \u003cstrong\u003eSupercapacitors (EDLC)\u003c\/strong\u003e — 0.1F–500F; 2.7V–5.5V; coin cell and cylindrical; energy backup and pulse power\u003c\/li\u003e\n\u003cli\u003e🟤 \u003cstrong\u003eTantalum capacitors\u003c\/strong\u003e — 0.1µF–1000µF; 2.5V–50V; MnO₂ and polymer types; ultra-low ESR\u003c\/li\u003e\n\u003cli\u003e🟡 \u003cstrong\u003eFilm capacitors\u003c\/strong\u003e — PP and PET; 1nF–100µF; 50V–2kV; high-frequency and power factor correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eInductors \u0026amp; Magnetics\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eInductance Range\u003c\/th\u003e\n\u003cth\u003eCurrent Rating\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShielded power inductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1µH – 1000µH\u003c\/td\u003e\n\u003ctd\u003e0.1A – 30A\u003c\/td\u003e\n\u003ctd\u003e0402 – 1812 SMD\u003c\/td\u003e\n\u003ctd\u003eDC-DC buck\/boost converters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnshielded power inductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1µH – 10mH\u003c\/td\u003e\n\u003ctd\u003e0.05A – 10A\u003c\/td\u003e\n\u003ctd\u003eSMD drum core\u003c\/td\u003e\n\u003ctd\u003eGeneral power filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFerrite bead\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Ω – 2kΩ @ 100MHz\u003c\/td\u003e\n\u003ctd\u003e0.1A – 6A\u003c\/td\u003e\n\u003ctd\u003e0201 – 1206\u003c\/td\u003e\n\u003ctd\u003eEMI suppression, power line filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon-mode choke\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mH – 100mH\u003c\/td\u003e\n\u003ctd\u003e0.1A – 10A\u003c\/td\u003e\n\u003ctd\u003eSMD, through-hole\u003c\/td\u003e\n\u003ctd\u003eDifferential noise suppression, USB\/HDMI lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eToroidal inductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1µH – 100mH\u003c\/td\u003e\n\u003ctd\u003e1A – 50A\u003c\/td\u003e\n\u003ctd\u003eThrough-hole radial\u003c\/td\u003e\n\u003ctd\u003eHigh-current power supplies, PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eMOSFETs — N-Channel, P-Channel \u0026amp; Dual\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eVds Range\u003c\/th\u003e\n\u003cth\u003eId Range\u003c\/th\u003e\n\u003cth\u003eRds(on) Typical\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN-channel (low voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20V – 60V\u003c\/td\u003e\n\u003ctd\u003e1A – 100A\u003c\/td\u003e\n\u003ctd\u003e1mΩ – 50mΩ\u003c\/td\u003e\n\u003ctd\u003eSOT-23, TO-252, TO-220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN-channel (high voltage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100V – 1200V\u003c\/td\u003e\n\u003ctd\u003e1A – 50A\u003c\/td\u003e\n\u003ctd\u003e50mΩ – 5Ω\u003c\/td\u003e\n\u003ctd\u003eTO-220, TO-247, D2PAK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP-channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–20V – –100V\u003c\/td\u003e\n\u003ctd\u003e–1A – –30A\u003c\/td\u003e\n\u003ctd\u003e20mΩ – 500mΩ\u003c\/td\u003e\n\u003ctd\u003eSOT-23, SOT-223, TO-252\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLogic-level gate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20V – 60V\u003c\/td\u003e\n\u003ctd\u003e1A – 30A\u003c\/td\u003e\n\u003ctd\u003e5mΩ – 100mΩ\u003c\/td\u003e\n\u003ctd\u003eSOT-23, SOP-8, TO-252\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDual N+P (complementary)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20V – 60V\u003c\/td\u003e\n\u003ctd\u003e±1A – ±8A\u003c\/td\u003e\n\u003ctd\u003e50mΩ – 300mΩ\u003c\/td\u003e\n\u003ctd\u003eSOT-363, SOP-8, TSSOP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eUltra-low Rds(on)\u003c\/strong\u003e — Sub-1mΩ N-channel devices for synchronous rectification in high-efficiency converters\u003c\/li\u003e\n\u003cli\u003e🚗 \u003cstrong\u003eAEC-Q101 automotive grade\u003c\/strong\u003e — Qualified for –40°C to +175°C junction temperature; PPAP documentation available\u003c\/li\u003e\n\u003cli\u003e🔒 \u003cstrong\u003eESD-protected gate\u003c\/strong\u003e — Built-in Zener gate protection on logic-level devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTransistors \u0026amp; Diodes\u003c\/h2\u003e\n\u003ch3\u003eBipolar Junction Transistors (BJT)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPN general purpose\u003c\/strong\u003e: 2N2222, BC547, S8050, MMBT3904 — SOT-23, TO-92; Vceo up to 40V, Ic up to 600mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePNP general purpose\u003c\/strong\u003e: 2N2907, BC557, S8550, MMBT3906 — SOT-23, TO-92; complementary pairs available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPN high-voltage\u003c\/strong\u003e: MJE13003, 2SC5200 — TO-220, TO-3P; Vceo up to 400V; switching and audio power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDarlington pair\u003c\/strong\u003e: TIP120, TIP122 — TO-220; high current gain; relay and motor drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiodes\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiode Type\u003c\/th\u003e\n\u003cth\u003eKey Parameter\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSchottky rectifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVf = 0.2–0.4V; Trr \u0026lt; 10ns\u003c\/td\u003e\n\u003ctd\u003eSOD-123, SMA, SMB, TO-220\u003c\/td\u003e\n\u003ctd\u003eHigh-frequency rectification, reverse polarity protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZener diode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVz = 2.4V – 200V; ±1% tolerance\u003c\/td\u003e\n\u003ctd\u003eSOD-123, SOD-323, DO-35, DO-41\u003c\/td\u003e\n\u003ctd\u003eVoltage regulation, reference, clamping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTVS diode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnidirectional \u0026amp; bidirectional; 5V – 400V\u003c\/td\u003e\n\u003ctd\u003eSOD-123, SMA, SMB, SMC\u003c\/td\u003e\n\u003ctd\u003eESD protection, transient suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast recovery diode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrr \u0026lt; 200ns; If up to 30A\u003c\/td\u003e\n\u003ctd\u003eTO-220, TO-247, SMB\u003c\/td\u003e\n\u003ctd\u003eFreewheeling, snubber circuits, PFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBridge rectifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A – 50A; 50V – 1000V\u003c\/td\u003e\n\u003ctd\u003eDIP-4, GBU, KBPC\u003c\/td\u003e\n\u003ctd\u003eAC-DC power supply front-end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003ePower Management ICs — PMIC, DC-DC \u0026amp; LDO\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eIC Type\u003c\/th\u003e\n\u003cth\u003eKey Specs\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLDO linear regulator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVin up to 40V; Iout 100mA–5A; Vdropout \u0026lt; 300mV\u003c\/td\u003e\n\u003ctd\u003eSOT-23-5, SOT-223, TO-220, TO-252\u003c\/td\u003e\n\u003ctd\u003eLow-noise power rails, post-regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC-DC buck converter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVin 4.5V–60V; Iout 0.5A–20A; η \u0026gt; 90%\u003c\/td\u003e\n\u003ctd\u003eSOP-8, TSSOP-20, QFN-16, TO-263\u003c\/td\u003e\n\u003ctd\u003eStep-down regulation, battery-powered systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC-DC boost converter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVin 0.9V–40V; Vout up to 60V; Iout 0.1A–5A\u003c\/td\u003e\n\u003ctd\u003eSOT-23-5, SOP-8, QFN-10\u003c\/td\u003e\n\u003ctd\u003eLED drivers, USB charging, battery boost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePMIC (multi-rail)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–8 output rails; I²C\/SPI programmable\u003c\/td\u003e\n\u003ctd\u003eQFN-24 to QFN-64, WLCSP\u003c\/td\u003e\n\u003ctd\u003eSoC power sequencing, IoT modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGate driver IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4A–10A peak; 5ns–50ns propagation delay; bootstrap\u003c\/td\u003e\n\u003ctd\u003eSOP-8, SOIC-8, DIP-8\u003c\/td\u003e\n\u003ctd\u003eMOSFET\/IGBT drive in inverters and converters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25V–10V; ±0.05% initial accuracy; 5 ppm\/°C\u003c\/td\u003e\n\u003ctd\u003eSOT-23-3, SOT-23-5, TO-92, DIP-8\u003c\/td\u003e\n\u003ctd\u003eADC\/DAC reference, precision measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Keszoox for Passive \u0026amp; Discrete Components?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eAdvantage\u003c\/th\u003e\n\u003cth\u003eWhat It Means for You\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Datasheet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull manufacturer datasheet provided for every part number — no guesswork on specs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100% Original Parts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect authorized supply chain; zero-tolerance counterfeit policy; CoC included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB \u0026amp; PCBA Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent-level support for PCB assembly projects; BOM-to-board consultation available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChip Replacement Service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCross-reference and alternate sourcing for obsolete, EOL, or allocated components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIn Stock, Fast Delivery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMillions of line items in warehouse; same-day dispatch; DHL\/FedEx\/UPS express available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e06\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStrict QC Testing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-stage incoming inspection: visual, parametric, and AOI — every batch tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e07\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngineering team available for component selection, cross-reference, and application guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e08\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAfter-Sales Service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated account manager; replacement guarantee; full traceability on every shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eBOM List Procurement — One-Stop Solution, Save Time \u0026amp; Cost\u003c\/h2\u003e\n\u003cp\u003eManaging a multi-line BOM across dozens of suppliers wastes engineering time and inflates procurement cost. Keszoox consolidates your entire passive and discrete component BOM into a \u003cstrong\u003esingle purchase order, single shipment, and single point of contact\u003c\/strong\u003e.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpload Your BOM\u003c\/strong\u003e — Send your Excel or CSV BOM with part numbers, quantities, and any preferred brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Quote \u0026amp; Alternative Suggestions\u003c\/strong\u003e — Line-by-line pricing within 24 hours; approved alternates offered for hard-to-find or over-priced parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYou Approve, We Deliver\u003c\/strong\u003e — Confirm the quote; we pick, inspect, kit, and ship — consolidated in one box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrict Pre-Shipment Inspection\u003c\/strong\u003e — Every component re-verified against your BOM before packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Quality Guaranteed\u003c\/strong\u003e — Full replacement warranty; CoC and test reports included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional After-Sales Service\u003c\/strong\u003e — Dedicated support for any post-delivery queries or replacements\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBOM Complexity\u003c\/th\u003e\n\u003cth\u003eLine Items\u003c\/th\u003e\n\u003cth\u003eTurnaround\u003c\/th\u003e\n\u003cth\u003eService Level\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrototype \/ R\u0026amp;D\u003c\/td\u003e\n\u003ctd\u003e1–30 lines\u003c\/td\u003e\n\u003ctd\u003eSame-day quote\u003c\/td\u003e\n\u003ctd\u003eFull stock match + datasheet pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNPI \/ Pilot\u003c\/td\u003e\n\u003ctd\u003e30–150 lines\u003c\/td\u003e\n\u003ctd\u003e24–48 hours\u003c\/td\u003e\n\u003ctd\u003eBOM match + alternate suggestions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall Production\u003c\/td\u003e\n\u003ctd\u003e150–500 lines\u003c\/td\u003e\n\u003ctd\u003e2–5 days\u003c\/td\u003e\n\u003ctd\u003eFull BOM analysis + hard-to-find sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Production\u003c\/td\u003e\n\u003ctd\u003e500+ lines\u003c\/td\u003e\n\u003ctd\u003eBy agreement\u003c\/td\u003e\n\u003ctd\u003eDedicated sourcing team + VMI option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTechnical Datasheet \u0026amp; Contact\u003c\/h2\u003e\n\u003cp\u003eEvery component supplied by Keszoox comes with the \u003cstrong\u003efull manufacturer technical datasheet\u003c\/strong\u003e — including electrical characteristics, package dimensions, land pattern, and application notes. For complex or specialty parts, our engineering team can provide additional application support and cross-reference documentation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e📄 \u003cstrong\u003eDatasheet on request\u003c\/strong\u003e — Available for all stocked part numbers; delivered with your order confirmation\u003c\/li\u003e\n\u003cli\u003e🔄 \u003cstrong\u003eCross-reference service\u003c\/strong\u003e — Submit a competitor part number; we identify the equivalent or superior alternative\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eLand pattern \u0026amp; footprint files\u003c\/strong\u003e — Available for common SMD packages on request\u003c\/li\u003e\n\u003cli\u003e🧪 \u003cstrong\u003eTest reports\u003c\/strong\u003e — Batch-level parametric test data available for critical components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e📩 \u003cstrong\u003eContact us for your BOM quote today\u003c\/strong\u003e — response within 24 hours, worldwide shipping to 100+ countries.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the minimum order quantity (MOQ) for passive components?\u003c\/h3\u003e\n\u003cp\u003eMOQ is 1 piece for most discrete components. Cut-tape minimum is typically 10 pieces for SMD resistors and capacitors. Full reel orders available for production volumes.\u003c\/p\u003e\n\u003ch3\u003eCan you supply AEC-Q200 \/ AEC-Q101 automotive-grade components?\u003c\/h3\u003e\n\u003cp\u003eYes. We stock AEC-Q200 qualified passive components (resistors, capacitors, inductors) and AEC-Q101 qualified discrete semiconductors (MOSFETs, diodes, transistors) for automotive applications. PPAP documentation available on request.\u003c\/p\u003e\n\u003ch3\u003eDo you offer chip replacement \/ cross-reference for obsolete parts?\u003c\/h3\u003e\n\u003cp\u003eYes. Our chip replacement service identifies functional equivalents for obsolete, EOL, or allocated components. Submit the original part number and we will provide a qualified alternate with full datasheet comparison.\u003c\/p\u003e\n\u003ch3\u003eHow do I submit a BOM for quotation?\u003c\/h3\u003e\n\u003cp\u003eSend your BOM in Excel or CSV format via our contact page or email. Include part numbers, quantities, and any preferred brands or date code requirements. We will return a line-by-line quote within 24 hours.\u003c\/p\u003e\n\u003ch3\u003eWhat quality certifications do you hold?\u003c\/h3\u003e\n\u003cp\u003eKeszoox operates under ISO 9001 quality management. Third-party lab testing is available through SGS and Bureau Veritas accredited facilities. 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IPC-A-610 Class 2\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSoldering Processes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🔥 \u003cstrong\u003eLead-free reflow soldering\u003c\/strong\u003e — SAC305 solder paste; nitrogen atmosphere available; peak temperature profile per IPC-7711\u003c\/li\u003e\n\u003cli\u003e🌊 \u003cstrong\u003eWave soldering\u003c\/strong\u003e — Lead-free wave; selective wave for mixed assemblies\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eSelective soldering\u003c\/strong\u003e — Robotic selective soldering for through-hole components on SMT-populated boards\u003c\/li\u003e\n\u003cli\u003e✨ \u003cstrong\u003eHand soldering\u003c\/strong\u003e — IPC-certified technicians; fine-pitch rework; BGA reballing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eComponent Sourcing for PCBA — Integrated with Our Warehouse\u003c\/h2\u003e\n\u003cp\u003eUnlike pure EMS providers who outsource component procurement, Keszoox operates its own \u003cstrong\u003ecomponent warehouse stocking millions of part numbers\u003c\/strong\u003e — IC chips, passive components, connectors, MOSFETs, and power management ICs. This means:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eFaster BOM fulfillment\u003c\/strong\u003e — Most components shipped from our own stock; no waiting for distributor lead times\u003c\/li\u003e\n\u003cli\u003e💰 \u003cstrong\u003eLower total cost\u003c\/strong\u003e — Direct stock eliminates distributor markup on common components\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eVerified authenticity\u003c\/strong\u003e — Every component passes our incoming QC before placement; zero counterfeit risk\u003c\/li\u003e\n\u003cli\u003e📄 \u003cstrong\u003eFull traceability\u003c\/strong\u003e — Lot codes, date codes, and CoC documents for every component on your BOM\u003c\/li\u003e\n\u003cli\u003e🔄 \u003cstrong\u003eAlternate sourcing\u003c\/strong\u003e — Hard-to-find or EOL components sourced through our global supply network\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent Category\u003c\/th\u003e\n\u003cth\u003eIn-House Stock\u003c\/th\u003e\n\u003cth\u003eSourcing Lead Time\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIC chips (MCU, analog, logic, memory)\u003c\/td\u003e\n\u003ctd\u003eMillions of part numbers\u003c\/td\u003e\n\u003ctd\u003eSame day – 3 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassive components (R, C, L)\u003c\/td\u003e\n\u003ctd\u003eAll standard values and packages\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOSFETs, transistors, diodes\u003c\/td\u003e\n\u003ctd\u003eAll common types and packages\u003c\/td\u003e\n\u003ctd\u003eSame day – 2 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors (JST, Molex, DuPont, USB)\u003c\/td\u003e\n\u003ctd\u003eFull range stocked\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower management ICs (PMIC, DC-DC, LDO)\u003c\/td\u003e\n\u003ctd\u003eMajor brands stocked\u003c\/td\u003e\n\u003ctd\u003eSame day – 3 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHard-to-find \/ EOL \/ allocated parts\u003c\/td\u003e\n\u003ctd\u003eGlobal sourcing network\u003c\/td\u003e\n\u003ctd\u003e3–10 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eQuality Control — IPC-A-610 Compliant, Seven-Stage Inspection\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003cth\u003eWhat It Catches\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1. Incoming component inspection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVisual + parametric testing on ATE\u003c\/td\u003e\n\u003ctd\u003eCounterfeit, out-of-spec, wrong value\/package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2. Solder paste inspection (SPI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3D SPI machine; 100% coverage\u003c\/td\u003e\n\u003ctd\u003eInsufficient paste, bridging, misalignment before placement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3. Post-placement inspection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVision system on pick-and-place\u003c\/td\u003e\n\u003ctd\u003eMissing, misaligned, or wrong components before reflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4. Automated optical inspection (AOI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePost-reflow AOI; top and bottom\u003c\/td\u003e\n\u003ctd\u003eSolder bridges, tombstoning, missing components, polarity errors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5. X-ray inspection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2D\/3D X-ray for BGA and QFN\u003c\/td\u003e\n\u003ctd\u003eHidden solder joints, voids, cold joints under packages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6. In-circuit test (ICT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBed-of-nails or flying probe\u003c\/td\u003e\n\u003ctd\u003eOpen circuits, short circuits, wrong component values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e7. Functional test (FCT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustomer-defined test fixture or JTAG\u003c\/td\u003e\n\u003ctd\u003eBoard-level functional verification against specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e🏆 \u003cstrong\u003eIPC-A-610 Class 2 standard\u003c\/strong\u003e — Default for commercial electronics\u003c\/li\u003e\n\u003cli\u003e🚗 \u003cstrong\u003eIPC-A-610 Class 3 available\u003c\/strong\u003e — For automotive, medical, and aerospace applications\u003c\/li\u003e\n\u003cli\u003e📊 \u003cstrong\u003eFirst Article Inspection (FAI)\u003c\/strong\u003e — Full dimensional and functional report on first production units\u003c\/li\u003e\n\u003cli\u003e🧾 \u003cstrong\u003eCertificate of Conformance (CoC)\u003c\/strong\u003e — Included with every shipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Keszoox for PCB \u0026amp; PCBA?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eAdvantage\u003c\/th\u003e\n\u003cth\u003eWhat It Means for You\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Datasheet \u0026amp; DFM Review\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree Design for Manufacturability review on every new project — catch issues before production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100% Original Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll components sourced from authorized channels; zero-tolerance counterfeit policy; CoC included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB \u0026amp; PCBA Under One Roof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBare board fab and assembly in one facility — no inter-vendor delays, no finger-pointing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChip Replacement \u0026amp; BOM Optimization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWe identify lower-cost or better-availability alternates for your BOM without compromising performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIn Stock Components, Fast Delivery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOwn warehouse eliminates component lead time; prototype delivery in as fast as 5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e06\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStrict 7-Stage QC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI + AOI + X-ray + ICT + FCT — every board verified before shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e07\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDedicated Technical Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngineering team for DFM, DFT, component selection, and production ramp support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e08\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAfter-Sales \u0026amp; Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull replacement guarantee; dedicated account manager; post-delivery technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eHow to Get a Quote — Three Steps\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Your Files\u003c\/strong\u003e — Gerber files (RS-274X), BOM (Excel\/CSV), pick-and-place file, and any special requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive Your Quote\u003c\/strong\u003e — Detailed quote within 24 hours covering PCB fabrication, component costs, assembly, and shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprove \u0026amp; We Build\u003c\/strong\u003e — Confirm the order; we procure, fabricate, assemble, test, and ship — with full tracking\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProject Type\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eTypical Lead Time\u003c\/th\u003e\n\u003cth\u003eService\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrototype\u003c\/td\u003e\n\u003ctd\u003e1–10 pcs\u003c\/td\u003e\n\u003ctd\u003e5–7 days\u003c\/td\u003e\n\u003ctd\u003eFull turnkey; expedite available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNPI \/ Pilot\u003c\/td\u003e\n\u003ctd\u003e10–100 pcs\u003c\/td\u003e\n\u003ctd\u003e7–12 days\u003c\/td\u003e\n\u003ctd\u003eFull turnkey + FAI report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall production\u003c\/td\u003e\n\u003ctd\u003e100–1,000 pcs\u003c\/td\u003e\n\u003ctd\u003e10–15 days\u003c\/td\u003e\n\u003ctd\u003eFull turnkey + ICT + FCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume production\u003c\/td\u003e\n\u003ctd\u003e1,000–50,000 pcs\u003c\/td\u003e\n\u003ctd\u003e15–25 days\u003c\/td\u003e\n\u003ctd\u003eDedicated line + VMI + CoC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIndustries Served\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eIndustry\u003c\/th\u003e\n\u003cth\u003eTypical PCBA Projects\u003c\/th\u003e\n\u003cth\u003eKey Requirements\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsumer Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIoT modules, smart home devices, wearables, audio equipment\u003c\/td\u003e\n\u003ctd\u003eCost efficiency, fast NPI, compact form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC boards, motor controllers, HMI panels, sensor modules\u003c\/td\u003e\n\u003ctd\u003eIPC Class 2\/3, wide temperature range, long lifecycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomotive Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eECU boards, ADAS modules, EV battery management systems\u003c\/td\u003e\n\u003ctd\u003eAEC-Q100\/Q200 components, IATF 16949, PPAP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedical Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePatient monitoring, diagnostic equipment, implantable device boards\u003c\/td\u003e\n\u003ctd\u003eIPC Class 3, ISO 13485, full traceability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTelecommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5G base station boards, optical transceiver modules, routers\u003c\/td\u003e\n\u003ctd\u003eHigh-frequency PCB, controlled impedance, BGA assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAerospace \u0026amp; Defense\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAvionics boards, radar modules, satellite subsystems\u003c\/td\u003e\n\u003ctd\u003eMIL-spec, IPC Class 3, hermetic packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat files do I need to submit for a PCBA quote?\u003c\/h3\u003e\n\u003cp\u003eYou need: Gerber files (RS-274X format), a BOM in Excel or CSV (with part numbers, quantities, and reference designators), and a pick-and-place (centroid) file. Assembly drawings and special instructions are helpful but not mandatory for a preliminary quote.\u003c\/p\u003e\n\u003ch3\u003eCan you do a DFM review before production?\u003c\/h3\u003e\n\u003cp\u003eYes. Every new project receives a free Design for Manufacturability (DFM) review. We check pad sizes, clearances, component orientation, panelization, and testability before cutting a single board.\u003c\/p\u003e\n\u003ch3\u003eDo you support mixed SMT and through-hole assemblies?\u003c\/h3\u003e\n\u003cp\u003eYes. We handle mixed technology boards with SMT on one or both sides plus through-hole components, using a combination of reflow, wave, and selective soldering as required by the design.\u003c\/p\u003e\n\u003ch3\u003eCan you source components for my BOM if I don't have them?\u003c\/h3\u003e\n\u003cp\u003eYes. Full turnkey service includes complete component sourcing from our own warehouse and global supply network. We also offer BOM optimization — identifying lower-cost or better-availability alternates for hard-to-find parts.\u003c\/p\u003e\n\u003ch3\u003eWhat is your minimum order quantity for PCBA?\u003c\/h3\u003e\n\u003cp\u003eMOQ is 1 piece for prototype assembly. No artificial MOQ for R\u0026amp;D and NPI projects. Volume pricing applies from 100 pieces upward.\u003c\/p\u003e\n\u003ch3\u003eDo you offer functional testing?\u003c\/h3\u003e\n\u003cp\u003eYes. We support ICT (in-circuit test) with bed-of-nails or flying probe fixtures, and functional test (FCT) using customer-supplied test fixtures or JTAG boundary scan. Test coverage report included.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49052989620459,"sku":null,"price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/29e57d6c8fe41287167d8b0a8cde7395.jpg?v=1784091885"},{"product_id":"electronic-components-spot-stock-bom-matching-speed-quote","title":"Electronic Components Spot Stock \u0026 BOM Matching — Diodes, Sensors, Crystal Oscillators, LED Chips, ICs | Speed Quote in 24H","description":"\u003ch2\u003eElectronic Components Spot Stock \u0026amp; BOM Matching — 10 Years of Order Preparation Experience\u003c\/h2\u003e\n\u003cp\u003eWhen your production line is waiting and your BOM has 200 line items to fill, you need a supplier who can move fast. Keszoox has spent \u003cstrong\u003e10 years building one of the most comprehensive spot-stock inventories in the electronic components distribution industry\u003c\/strong\u003e — covering diodes, capacitors, resistors, IC chips, inductors, sensors, transistors, crystal oscillators, LED chips, connectors, and PCBA-ready component kits. Submit your BOM and receive a \u003cstrong\u003eline-by-line speed quote within 24 hours\u003c\/strong\u003e, with most common parts available for same-day dispatch.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOne-Stop BOM Matching — Eight Component Categories, All In Stock\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent Category\u003c\/th\u003e\n\u003cth\u003eKey Types Stocked\u003c\/th\u003e\n\u003cth\u003eCommon Part Numbers\u003c\/th\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiodes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchottky, Zener, TVS, fast recovery, bridge rectifier, switching diode\u003c\/td\u003e\n\u003ctd\u003e1N4007, 1N5819, DB107, FR107, BZX55C, P6KE series\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLCC (C0G\/X5R\/X7R), aluminum electrolytic, tantalum, film, supercapacitor\u003c\/td\u003e\n\u003ctd\u003e100nF 0402, 10µF 0805, 1000µF 25V radial, 10µF tantalum\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThick-film SMD, thin-film precision, wirewound, current sense, NTC thermistor\u003c\/td\u003e\n\u003ctd\u003e10kΩ 0402, 100Ω 0603, 1mΩ 2512, 10k NTC\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC Chips\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCU, timer IC, RTC, ADC, op-amp, logic, optocoupler, LED driver, audio IC\u003c\/td\u003e\n\u003ctd\u003eSTM32F103CBT6, NE555, DS3231SN, HX711, PC817, LM3915N-1\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInductors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShielded power inductor, ferrite bead, common-mode choke, toroidal\u003c\/td\u003e\n\u003ctd\u003e10µH 0805, 100µH 1210, 600Ω ferrite bead 0402\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperature, humidity, pressure, current, Hall effect, proximity, optical\u003c\/td\u003e\n\u003ctd\u003eDHT22, DS18B20, ACS712, LM35, BMP280, TCRT5000\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransistors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPN\/PNP BJT, MOSFET (N\/P-channel), IGBT, Darlington, optocoupler transistor\u003c\/td\u003e\n\u003ctd\u003e2N2222, BC547, IRF540N, IRFZ44N, TIP120, MJE13003\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrystal Oscillators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD crystal, through-hole crystal, TCXO, VCXO, oscillator module\u003c\/td\u003e\n\u003ctd\u003e8MHz HC-49S, 16MHz SMD 3225, 32.768kHz, 12MHz 2-pin\u003c\/td\u003e\n\u003ctd\u003eSpot stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eExtended BOM Coverage — Beyond the Eight Core Categories\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAdditional Category\u003c\/th\u003e\n\u003cth\u003eKey Types\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Chips \u0026amp; Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD LED (0402–5050), high-power LED, RGB LED, LED driver IC, COB module\u003c\/td\u003e\n\u003ctd\u003eLighting, display backlighting, indicator, automotive lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJST (SH\/GH\/ZH\/PH\/XH), Molex, DuPont, USB, FPC\/FFC, IDC, terminal block\u003c\/td\u003e\n\u003ctd\u003eWire-to-board, wire-to-wire, board-to-board, panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCBA Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull BOM kitting for PCB assembly; SMT and THT components\u003c\/td\u003e\n\u003ctd\u003ePrototype kits, NPI kits, production BOM fulfillment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Management\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLDO regulators (LM317, LM7805), DC-DC converters, PMIC, gate drivers\u003c\/td\u003e\n\u003ctd\u003ePower supply design, battery management, motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptocouplers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC817, TLP521, 6N137, EL817; DIP-4 and SMD packages\u003c\/td\u003e\n\u003ctd\u003eIsolation, signal coupling, feedback in SMPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFeatured In-Stock Components — Ready for Immediate Dispatch\u003c\/h2\u003e\n\u003ch3\u003eDiscrete Semiconductors\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eKey Specs\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDB107\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBridge rectifier\u003c\/td\u003e\n\u003ctd\u003eDIP-4\u003c\/td\u003e\n\u003ctd\u003e1A, 1000V; Vf = 1.1V\u003c\/td\u003e\n\u003ctd\u003eAC-DC power supply front-end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIRF540N \/ IRFZ44N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN-channel MOSFET\u003c\/td\u003e\n\u003ctd\u003eTO-220\u003c\/td\u003e\n\u003ctd\u003e100V \/ 55V; 33A \/ 49A; Rds(on) 44mΩ \/ 17.5mΩ\u003c\/td\u003e\n\u003ctd\u003eMotor drive, switching, synchronous rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD2PAK MOSFET\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN-channel MOSFET\u003c\/td\u003e\n\u003ctd\u003eTO-263 (D2PAK)\u003c\/td\u003e\n\u003ctd\u003eHigh current; surface-mount power switching\u003c\/td\u003e\n\u003ctd\u003eAutomotive, industrial power switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMJE13003\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPN transistor\u003c\/td\u003e\n\u003ctd\u003eTO-220F\u003c\/td\u003e\n\u003ctd\u003eVceo 400V; Ic 1.5A; switching transistor\u003c\/td\u003e\n\u003ctd\u003eSMPS, CFL ballast, flyback converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1N4007 \/ FR107\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectifier \/ fast recovery diode\u003c\/td\u003e\n\u003ctd\u003eDO-41\u003c\/td\u003e\n\u003ctd\u003e1A, 1000V \/ 1A, 1000V, Trr 500ns\u003c\/td\u003e\n\u003ctd\u003eGeneral rectification \/ high-frequency rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIC Chips — Spot Stock Highlights\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSTM32F103CBT6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex-M3 MCU\u003c\/td\u003e\n\u003ctd\u003eLQFP-48\u003c\/td\u003e\n\u003ctd\u003e72MHz; 128KB Flash; 20KB RAM; USB, CAN, SPI, I²C, UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNE555 \/ LM555\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTimer IC\u003c\/td\u003e\n\u003ctd\u003eSOP-8, DIP-8\u003c\/td\u003e\n\u003ctd\u003eAstable\/monostable\/bistable; 4.5V–16V; 200mA output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDS3231SN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReal-time clock (RTC)\u003c\/td\u003e\n\u003ctd\u003eSOIC-16\u003c\/td\u003e\n\u003ctd\u003e±2ppm accuracy; I²C; integrated TCXO; battery backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHX711\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24-bit ADC for load cells\u003c\/td\u003e\n\u003ctd\u003eSOP-16\u003c\/td\u003e\n\u003ctd\u003e24-bit resolution; 10Hz\/80Hz output rate; for strain gauge \/ load cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePC817 \/ EL817\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptocoupler\u003c\/td\u003e\n\u003ctd\u003eDIP-4\u003c\/td\u003e\n\u003ctd\u003eCTR 50–300%; Viso 5000V; general-purpose isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLM317\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable LDO regulator\u003c\/td\u003e\n\u003ctd\u003eTO-220, TO-92, SOT-223\u003c\/td\u003e\n\u003ctd\u003e1.25V–37V output; 1.5A; classic adjustable regulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLM3915N-1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED bar graph driver\u003c\/td\u003e\n\u003ctd\u003eDIP-18\u003c\/td\u003e\n\u003ctd\u003e10-segment logarithmic display; dot or bar mode; 3V–25V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOIC-24 wide-body IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLogic \/ interface \/ memory\u003c\/td\u003e\n\u003ctd\u003eSOIC-24W (300mil)\u003c\/td\u003e\n\u003ctd\u003e24-pin wide SOIC; multiple function types stocked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCrystal Oscillators \u0026amp; Timing Devices — Full Frequency Range\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eFrequency Range\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eStability\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHC-49S through-hole crystal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1MHz – 50MHz\u003c\/td\u003e\n\u003ctd\u003eHC-49S (through-hole)\u003c\/td\u003e\n\u003ctd\u003e±30 ppm\u003c\/td\u003e\n\u003ctd\u003eMCU clock, UART baud rate generation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSMD crystal 3225\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8MHz, 12MHz, 16MHz, 24MHz\u003c\/td\u003e\n\u003ctd\u003e3.2×2.5mm SMD\u003c\/td\u003e\n\u003ctd\u003e±20 ppm\u003c\/td\u003e\n\u003ctd\u003eSTM32, ESP32, Arduino, USB clock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSMD crystal 2016\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16MHz – 48MHz\u003c\/td\u003e\n\u003ctd\u003e2.0×1.6mm SMD\u003c\/td\u003e\n\u003ctd\u003e±20 ppm\u003c\/td\u003e\n\u003ctd\u003eCompact MCU designs, wearables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e32.768kHz watch crystal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32.768kHz\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, SMD\u003c\/td\u003e\n\u003ctd\u003e±20 ppm\u003c\/td\u003e\n\u003ctd\u003eRTC (DS3231, PCF8563), low-power timekeeping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTCXO module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10MHz – 40MHz\u003c\/td\u003e\n\u003ctd\u003eSMD 4-pad\u003c\/td\u003e\n\u003ctd\u003e±2.5 ppm (−40°C to +85°C)\u003c\/td\u003e\n\u003ctd\u003eGPS, cellular, precision timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOscillator module (CMOS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1MHz – 100MHz\u003c\/td\u003e\n\u003ctd\u003eDIP-14, SMD 7050\u003c\/td\u003e\n\u003ctd\u003e±50 ppm\u003c\/td\u003e\n\u003ctd\u003eClock generation, FPGA, DSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSensors — Temperature, Humidity, Pressure, Current \u0026amp; More\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSensor Type\u003c\/th\u003e\n\u003cth\u003eKey Part Numbers\u003c\/th\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003cth\u003eRange \/ Accuracy\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature (digital)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS18B20, DS3231 (integrated), LM75A\u003c\/td\u003e\n\u003ctd\u003e1-Wire, I²C\u003c\/td\u003e\n\u003ctd\u003e−55°C to +125°C; ±0.5°C\u003c\/td\u003e\n\u003ctd\u003eHVAC, industrial monitoring, IoT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature + Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHT11, DHT22, SHT30, SHT31\u003c\/td\u003e\n\u003ctd\u003eSingle-wire, I²C\u003c\/td\u003e\n\u003ctd\u003e0–100% RH; ±2% RH; ±0.3°C\u003c\/td\u003e\n\u003ctd\u003eWeather station, smart home, greenhouse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure \/ Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMP280, BMP388, MS5611\u003c\/td\u003e\n\u003ctd\u003eI²C, SPI\u003c\/td\u003e\n\u003ctd\u003e300–1100 hPa; ±1 hPa\u003c\/td\u003e\n\u003ctd\u003eDrone altitude, weather monitoring, wearables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent sensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eACS712 (5A\/20A\/30A), INA219, INA226\u003c\/td\u003e\n\u003ctd\u003eAnalog, I²C\u003c\/td\u003e\n\u003ctd\u003e0–30A; ±1.5% accuracy\u003c\/td\u003e\n\u003ctd\u003ePower monitoring, battery management, motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical \/ proximity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTCRT5000, GP2Y0A21, APDS-9960\u003c\/td\u003e\n\u003ctd\u003eAnalog, I²C\u003c\/td\u003e\n\u003ctd\u003e2cm–80cm; gesture detection\u003c\/td\u003e\n\u003ctd\u003eLine following robot, proximity switch, gesture UI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHall effect \/ magnetic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA3144, SS49E, DRV5023\u003c\/td\u003e\n\u003ctd\u003eDigital, analog\u003c\/td\u003e\n\u003ctd\u003eOmnipolar, unipolar; ±1mT\u003c\/td\u003e\n\u003ctd\u003eMotor position, speed sensing, door switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eLED Chips \u0026amp; Lighting Components\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eLED Type\u003c\/th\u003e\n\u003cth\u003eWavelength \/ Color\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eKey Specs\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSMD LED 0402\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, green, blue, white, yellow\u003c\/td\u003e\n\u003ctd\u003e0402\u003c\/td\u003e\n\u003ctd\u003e20mA; 2.0V–3.4V Vf\u003c\/td\u003e\n\u003ctd\u003ePCB indicator, backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSMD LED 0603 \/ 0805\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull color range + IR + UV\u003c\/td\u003e\n\u003ctd\u003e0603, 0805\u003c\/td\u003e\n\u003ctd\u003e20mA; 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narrow beam\u003c\/td\u003e\n\u003ctd\u003eRemote control, proximity sensor, optical encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpeed Quote Service — How It Works\u003c\/h2\u003e\n\u003cp\u003eKeszoox was built around one core promise: \u003cstrong\u003esave time and effort for every procurement engineer\u003c\/strong\u003e. Our speed quote workflow eliminates the back-and-forth that wastes days in traditional component sourcing.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmit Your BOM\u003c\/strong\u003e — Upload your Excel or CSV BOM with part numbers, quantities, and any preferred brands or date code requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated BOM Matching\u003c\/strong\u003e — Our system cross-references your BOM against live inventory across all eight component categories simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Quote Delivered\u003c\/strong\u003e — Line-by-line quote with availability, unit price, and lead time — within 24 hours for standard BOMs, same day for common parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Suggestions Included\u003c\/strong\u003e — For any hard-to-find or over-priced line item, we proactively suggest qualified alternates with full datasheet comparison\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne Order, One Shipment\u003c\/strong\u003e — Approve the quote; we pick, inspect, and consolidate your entire BOM into one package with a complete packing list and CoC\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBOM Size\u003c\/th\u003e\n\u003cth\u003eLine Items\u003c\/th\u003e\n\u003cth\u003eQuote Turnaround\u003c\/th\u003e\n\u003cth\u003eDispatch Time\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall \/ Prototype\u003c\/td\u003e\n\u003ctd\u003e1–20 lines\u003c\/td\u003e\n\u003ctd\u003eSame day\u003c\/td\u003e\n\u003ctd\u003e1–2 days after approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium \/ NPI\u003c\/td\u003e\n\u003ctd\u003e20–100 lines\u003c\/td\u003e\n\u003ctd\u003eWithin 24 hours\u003c\/td\u003e\n\u003ctd\u003e2–5 days after approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge \/ Production\u003c\/td\u003e\n\u003ctd\u003e100–500 lines\u003c\/td\u003e\n\u003ctd\u003e24–48 hours\u003c\/td\u003e\n\u003ctd\u003e5–10 days after approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume \/ Contract\u003c\/td\u003e\n\u003ctd\u003e500+ lines\u003c\/td\u003e\n\u003ctd\u003eBy agreement\u003c\/td\u003e\n\u003ctd\u003eDedicated sourcing team\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e10 Years of Order Preparation Experience\u003c\/h2\u003e\n\u003cp\u003eA decade in electronic component distribution teaches you things no catalog can capture. Keszoox has fulfilled BOM orders for engineers and procurement teams across consumer electronics, industrial automation, automotive, medical, and telecommunications — building deep expertise in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔍 \u003cstrong\u003ePart number cross-referencing\u003c\/strong\u003e — Identifying functional equivalents across brands when your first-choice part is unavailable or over-priced\u003c\/li\u003e\n\u003cli\u003e📅 \u003cstrong\u003eDate code and lot traceability\u003c\/strong\u003e — Matching your date code requirements for production consistency and warranty compliance\u003c\/li\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eCounterfeit risk management\u003c\/strong\u003e — Knowing which part numbers carry the highest counterfeit risk and applying appropriate verification protocols\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003ePackaging compliance\u003c\/strong\u003e — Tape-and-reel, cut tape, tray, bulk — matched to your assembly line requirements\u003c\/li\u003e\n\u003cli\u003e🌐 \u003cstrong\u003eGlobal logistics\u003c\/strong\u003e — DHL, FedEx, UPS express; DDP available for most destinations; customs documentation prepared correctly the first time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Keszoox for Electronic Component Spot Stock?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eAdvantage\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e10 Years Experience\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDecade of BOM fulfillment across all major component categories and industries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Quote in 24H\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLine-by-line quote with availability and pricing — same day for common parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOne-Stop BOM Matching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll 8 component categories matched from a single supplier — one PO, one shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpot Stock Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMillions of line items in warehouse; no artificial lead times on common components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100% Original Parts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuthorized supply chain; multi-stage incoming QC; zero-tolerance counterfeit policy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e06\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternate Sourcing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProactive alternate suggestions for hard-to-find, EOL, or allocated components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e07\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGlobal Shipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL\/FedEx\/UPS express; DDP available; ships to 100+ countries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e08\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSave Time \u0026amp; Effort\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne contact, one quote, one delivery — eliminate multi-vendor procurement overhead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat component categories does your BOM matching service cover?\u003c\/h3\u003e\n\u003cp\u003eWe cover all major electronic component categories: diodes, capacitors, resistors, IC chips, inductors, sensors, transistors, crystal oscillators, LED chips, connectors, optocouplers, and power management ICs. If a component is on your BOM, we can source it.\u003c\/p\u003e\n\u003ch3\u003eHow fast can I get a quote for my BOM?\u003c\/h3\u003e\n\u003cp\u003eFor BOMs up to 20 line items with common part numbers, we typically return a quote the same day. For larger BOMs (20–100 lines), quote turnaround is within 24 hours. Hard-to-find or specialty parts may require 24–72 hours for sourcing confirmation.\u003c\/p\u003e\n\u003ch3\u003eCan you supply crystal oscillators for specific MCU frequencies?\u003c\/h3\u003e\n\u003cp\u003eYes. We stock crystals for all common MCU frequencies including 8MHz, 12MHz, 16MHz, 24MHz, 32MHz, and 48MHz in both through-hole (HC-49S) and SMD (3225, 2016) packages. 32.768kHz RTC crystals are also stocked. Custom frequencies available on request.\u003c\/p\u003e\n\u003ch3\u003eDo you stock sensors for IoT and embedded projects?\u003c\/h3\u003e\n\u003cp\u003eYes. We stock DHT22, DS18B20, BMP280, ACS712, TCRT5000, and Hall effect sensors. Most are available for same-day dispatch.\u003c\/p\u003e\n\u003ch3\u003eWhat is the minimum order quantity?\u003c\/h3\u003e\n\u003cp\u003eMOQ is 1 piece for most components. Cut-tape minimum is typically 10 pieces for SMD passives. Full reel and tray orders available for production volumes. No artificial MOQ for prototype and R\u0026amp;D buyers.\u003c\/p\u003e\n\u003ch3\u003eDo you provide datasheets and certificates of conformance?\u003c\/h3\u003e\n\u003cp\u003eYes. Full manufacturer datasheet is provided for every part number. A Certificate of Conformance (CoC) is included with every shipment. Lot traceability documentation available on request.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49053049716971,"sku":null,"price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/aab7fb795de5b3111e2db53cb5e03a9f_f49d3174-edd4-406d-b685-de63edd91c38.jpg?v=1784093550"},{"product_id":"integrated-circuits-electronic-components-full-catalog-relay-buzzer-button-switch-bom","title":"Integrated Circuits \u0026 Electronic Components Full Catalog — IC Chips, Relays, Buzzers, Button Switches | 360-Day Warranty \u0026 BOM Order Service","description":"\u003ch2\u003eIntegrated Circuits \u0026amp; Electronic Components — Manufacturer + Agent, 20 IC Categories, 360-Day Warranty\u003c\/h2\u003e\n\u003cp\u003eKeszoox operates as a \u003cstrong\u003ecombination of manufacturer and authorized agent\u003c\/strong\u003e, giving you direct access to the broadest possible range of electronic components under one roof. Our catalog spans \u003cstrong\u003e20 integrated circuit sub-categories\u003c\/strong\u003e plus passive components, electromechanical parts, sensors, crystals, LEDs, relays, buzzers, and button switches. Every product ships with a \u003cstrong\u003e360-day warranty\u003c\/strong\u003e and passes 100% pre-shipment electrical testing.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e20 IC Categories — Complete Integrated Circuit Coverage\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eIC Category\u003c\/th\u003e\n\u003cth\u003eKey Part Types\u003c\/th\u003e\n\u003cth\u003eCommon Packages\u003c\/th\u003e\n\u003cth\u003eTypical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog switch, multiplexer, crossbar switch, load switch\u003c\/td\u003e\n\u003ctd\u003eSOT-23, SC-70, TSSOP, SOP-8\u003c\/td\u003e\n\u003ctd\u003eSignal routing, power switching, USB mux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLogic ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGates (AND\/OR\/NAND\/NOR\/XOR), flip-flops, buffers, level shifters, shift registers\u003c\/td\u003e\n\u003ctd\u003eSOIC-14, SOIC-20, TSSOP-20, DIP-14\u003c\/td\u003e\n\u003ctd\u003eDigital logic, bus interfacing, signal conditioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Converter ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eADC (SAR, sigma-delta, pipeline), DAC (R-2R, string, current-steering)\u003c\/td\u003e\n\u003ctd\u003eBGA, LQFP, TSSOP, SOP-8\u003c\/td\u003e\n\u003ctd\u003eSensor digitization, audio, industrial measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART, SPI, I²C, RS-232, RS-485, CAN transceiver, USB controller, Ethernet PHY\u003c\/td\u003e\n\u003ctd\u003eSOIC-16, TSSOP-28, QFN-32\u003c\/td\u003e\n\u003ctd\u003eIndustrial fieldbus, automotive CAN, IoT connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGate driver, LED driver, motor driver, relay driver, MOSFET driver\u003c\/td\u003e\n\u003ctd\u003eDFN-8, SOP-8, SOIC-8, TO-252\u003c\/td\u003e\n\u003ctd\u003ePower electronics, motor control, display driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOp-amp, instrumentation amp, comparator, audio amp, RF amp\u003c\/td\u003e\n\u003ctd\u003eSIP-15, SOP-8, SOIC-8, TO-99\u003c\/td\u003e\n\u003ctd\u003eSignal conditioning, audio, sensor interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAudio codec, DAC, amplifier, DSP, voice processor, tone generator\u003c\/td\u003e\n\u003ctd\u003eLQFP-32, QFN-28, SOP-16, DIP-8\u003c\/td\u003e\n\u003ctd\u003eConsumer audio, voice recognition, intercom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBinary counter, decade counter, frequency divider, timer\/counter\u003c\/td\u003e\n\u003ctd\u003eDIP-16, SOIC-16, TSSOP-16\u003c\/td\u003e\n\u003ctd\u003eFrequency measurement, event counting, clock division\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Management ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLDO, DC-DC buck\/boost, PMIC, battery charger, voltage reference, supervisor\u003c\/td\u003e\n\u003ctd\u003eTO-252, SOT-223, SOP-8, QFN-16\u003c\/td\u003e\n\u003ctd\u003ePower rails, battery management, portable devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVideo ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVideo encoder\/decoder, HDMI switch, display driver, image signal processor\u003c\/td\u003e\n\u003ctd\u003eBGA, LQFP-64, QFN-48\u003c\/td\u003e\n\u003ctd\u003eSecurity camera, display, video conferencing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgrammable ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCPLD, FPGA, GAL, PAL, in-system programmable logic\u003c\/td\u003e\n\u003ctd\u003ePLCC, BGA, TQFP, QFN\u003c\/td\u003e\n\u003ctd\u003eCustom logic, protocol bridging, signal processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless \u0026amp; RF ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth, Wi-Fi, Zigbee, LoRa, NRF24L01, CC2530, ESP8266\/ESP32\u003c\/td\u003e\n\u003ctd\u003eQFN-32, LGA, module\u003c\/td\u003e\n\u003ctd\u003eIoT, smart home, industrial wireless, wearables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEqualizers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable equalizer, re-driver, retimer, pre-emphasis IC\u003c\/td\u003e\n\u003ctd\u003eQFN-16, TSSOP-20\u003c\/td\u003e\n\u003ctd\u003eHigh-speed serial links, HDMI, DisplayPort, USB 3.x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClock \u0026amp; Timer ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRTC (DS3231, PCF8563), clock generator, PLL, oscillator IC, watchdog timer\u003c\/td\u003e\n\u003ctd\u003eSOIC-8, DIP-8, QFN-20\u003c\/td\u003e\n\u003ctd\u003eTimekeeping, clock distribution, system supervision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI²C\/SPI expander, GPIO expander, level translator, bus isolator\u003c\/td\u003e\n\u003ctd\u003eSOIC-16, TSSOP-24, QFN-24\u003c\/td\u003e\n\u003ctd\u003eMCU peripheral expansion, isolation, protocol conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePotentiometer ICs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital potentiometer (SPI\/I²C), rheostat IC, programmable resistor\u003c\/td\u003e\n\u003ctd\u003eSOP-8, TSSOP-14, DIP-8\u003c\/td\u003e\n\u003ctd\u003eGain control, calibration, volume control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eActive filter IC, switched-capacitor filter, anti-aliasing filter, EMI filter array\u003c\/td\u003e\n\u003ctd\u003eSOP-8, DIP-8, SOIC-14\u003c\/td\u003e\n\u003ctd\u003eSignal conditioning, noise suppression, ADC front-end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEEPROM (I²C\/SPI), Flash (NOR\/NAND), SRAM, DRAM, FRAM\u003c\/td\u003e\n\u003ctd\u003eSOP-8, SOIC-8, TSOP-48, BGA\u003c\/td\u003e\n\u003ctd\u003eData storage, firmware, configuration, logging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrocontrollers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-bit (PIC, AVR, 8051), 32-bit ARM (STM32, GD32, NXP), RISC-V\u003c\/td\u003e\n\u003ctd\u003eDIP-28, LQFP-48, LQFP-64, QFN-32\u003c\/td\u003e\n\u003ctd\u003eEmbedded control, IoT, motor drive, consumer electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptocouplers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhototransistor (PC817, TLP521), high-speed (6N137), TRIAC driver (MOC3021)\u003c\/td\u003e\n\u003ctd\u003eDIP-4, DIP-6, SMD-4\u003c\/td\u003e\n\u003ctd\u003eIsolation, SMPS feedback, PLC I\/O, relay drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eComplete Product Catalog — 12 Component Families\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent Family\u003c\/th\u003e\n\u003cth\u003eKey Types\u003c\/th\u003e\n\u003cth\u003ePackages\u003c\/th\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Circuits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll 20 IC sub-categories; SN75ALS192N, LM2596, NE555, STM32\u003c\/td\u003e\n\u003ctd\u003eDIP, SOIC, LQFP, QFN, BGA\u003c\/td\u003e\n\u003ctd\u003eAll electronic systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransistors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNPN\/PNP BJT, MOSFET, IGBT; 2N2222, IRF540N, TIP120\u003c\/td\u003e\n\u003ctd\u003eTO-220, TO-247, TO-92, SOT-23, D2PAK\u003c\/td\u003e\n\u003ctd\u003eSwitching, amplification, motor drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrocontrollers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTM32F103, ATmega328P, ESP32, CH32V003\u003c\/td\u003e\n\u003ctd\u003eSOP-8, LQFP-48, LQFP-64, QFN-32\u003c\/td\u003e\n\u003ctd\u003eEmbedded systems, IoT, robotics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLCC (C0G\/X5R\/X7R), aluminum electrolytic, tantalum, NTC\u003c\/td\u003e\n\u003ctd\u003e0402–1206 SMD, radial, SMD can\u003c\/td\u003e\n\u003ctd\u003eDecoupling, filtering, energy storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal relay (FT B3GA012Z), power relay, SSR, reed relay\u003c\/td\u003e\n\u003ctd\u003ePCB mount DIP, SOP, SIL\u003c\/td\u003e\n\u003ctd\u003eLoad switching, isolation, PLC output, HVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThick-film SMD, thin-film precision, wirewound, current sense\u003c\/td\u003e\n\u003ctd\u003e0402, 0603, 0805, 1206, 2512, axial\u003c\/td\u003e\n\u003ctd\u003eCurrent limiting, voltage divider, sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInductors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShielded power inductor, ferrite bead, common-mode choke\u003c\/td\u003e\n\u003ctd\u003e0402–1812 SMD, radial, drum core\u003c\/td\u003e\n\u003ctd\u003eDC-DC converters, EMI suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIDC pin header\/socket, JST, Molex, DuPont, USB, FPC\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, SMD, wire-to-board\u003c\/td\u003e\n\u003ctd\u003ePCB interconnect, wire harness, panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS18B20, DHT22, BMP280, ACS712, Hall effect\u003c\/td\u003e\n\u003ctd\u003eTO-92, SOP-8, module\u003c\/td\u003e\n\u003ctd\u003eIoT, industrial monitoring, wearables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrystal Oscillators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHC-49S, SMD 3225\/2016, 32.768kHz, TCXO\u003c\/td\u003e\n\u003ctd\u003eHC-49S, 3225, 2016, DIP-14\u003c\/td\u003e\n\u003ctd\u003eMCU clock, RTC, USB, GPS timing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough-hole (3mm, 5mm), SMD (0402–5050), RGB, high-power, IR\u003c\/td\u003e\n\u003ctd\u003e3mm, 5mm, 0402, 0603, 0805, 5050\u003c\/td\u003e\n\u003ctd\u003eIndicator, lighting, display, sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eButton Switches\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTactile switch, latching switch, metal push button, DIP switch, rotary encoder\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, SMD, panel mount\u003c\/td\u003e\n\u003ctd\u003eUser interface, reset, mode selection, HMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eRelays, Buzzers \u0026amp; Button Switches — Electromechanical In Stock\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eKey Specs\u003c\/th\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal relay (FT B3GA012Z)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V coil; 1A contact; SPDT\u003c\/td\u003e\n\u003ctd\u003eSIL \/ SOP\u003c\/td\u003e\n\u003ctd\u003eSignal switching, test equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\/12V\/24V coil; 10A–30A contact; SPDT\/DPDT\u003c\/td\u003e\n\u003ctd\u003ePCB DIP, panel mount\u003c\/td\u003e\n\u003ctd\u003eHVAC, home appliance, industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolid-state relay (SSR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–32V DC control; 24–480V AC load\u003c\/td\u003e\n\u003ctd\u003ePanel mount, PCB mount\u003c\/td\u003e\n\u003ctd\u003eHeater control, motor soft-start, PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive buzzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V–12V DC; 2kHz–4kHz fixed\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, SMD\u003c\/td\u003e\n\u003ctd\u003eAlarm, notification, user feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePassive buzzer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V–5V; 1kHz–8kHz programmable\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, SMD\u003c\/td\u003e\n\u003ctd\u003eMCU-driven melody, variable tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTactile push button (SMD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50mA 12V; 160gf actuation\u003c\/td\u003e\n\u003ctd\u003e3×6mm, 4×4mm SMD\u003c\/td\u003e\n\u003ctd\u003ePCB reset, mode select, user input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal push button (panel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A 250V AC; momentary or latching\u003c\/td\u003e\n\u003ctd\u003e16mm, 19mm, 22mm panel\u003c\/td\u003e\n\u003ctd\u003eIndustrial HMI, equipment front panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRotary encoder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V; 20 pulses\/revolution; with push\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, panel mount\u003c\/td\u003e\n\u003ctd\u003eMenu navigation, volume control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eBOM Distribution Order — Submit Excel, Receive Quote, Ship Together\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare Your Excel BOM\u003c\/strong\u003e — Four columns: Model (part number), Envelope (package), Quantity, Remark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend to Keszoox\u003c\/strong\u003e — Upload via contact page or email\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive Immediate Quote\u003c\/strong\u003e — Line-by-line pricing and availability; same day for standard parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprove \u0026amp; We Ship Together\u003c\/strong\u003e — All components consolidated into one shipment with packing list\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360-Day Warranty Applies\u003c\/strong\u003e — Every component covered; 100% pre-shipment electrical test\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBOM Column\u003c\/th\u003e\n\u003cth\u003eWhat to Enter\u003c\/th\u003e\n\u003cth\u003eExample\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFull manufacturer part number\u003c\/td\u003e\n\u003ctd\u003eLM2596SX-5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvelope\u003c\/td\u003e\n\u003ctd\u003ePackage \/ footprint code\u003c\/td\u003e\n\u003ctd\u003eTO263-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eNumber of pieces required\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemark\u003c\/td\u003e\n\u003ctd\u003eSpecial requirements\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ 2024+ date code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eQuality Assurance — 360-Day Warranty \u0026amp; 100% Pre-Shipment Testing\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eQC Stage\u003c\/th\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncoming inspection\u003c\/td\u003e\n\u003ctd\u003eVisual + parametric ATE testing\u003c\/td\u003e\n\u003ctd\u003e100% of incoming lots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounterfeit screening\u003c\/td\u003e\n\u003ctd\u003eX-ray, decapsulation, curve tracing\u003c\/td\u003e\n\u003ctd\u003eAll ICs from non-authorized sources\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-shipment electrical test\u003c\/td\u003e\n\u003ctd\u003eFunctional test on ATE; parametric verification\u003c\/td\u003e\n\u003ctd\u003e100% of outgoing units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate of Conformance\u003c\/td\u003e\n\u003ctd\u003eCoC with lot number, date code, test results\u003c\/td\u003e\n\u003ctd\u003eIncluded with every order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360-Day Warranty\u003c\/td\u003e\n\u003ctd\u003eFull replacement for any defective component within 360 days\u003c\/td\u003e\n\u003ctd\u003eAll products, all orders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Keszoox?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eAdvantage\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer + Agent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect factory access + authorized supply chain for branded components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20 IC Categories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEvery IC type from logic gates to wireless RF from one supplier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e360-Day Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull replacement guarantee on every component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100% Pre-Shipment Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEvery unit electrically verified before dispatch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBOM Order Service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSubmit Excel BOM; immediate quote; all components shipped together\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e06\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e12-Family Catalog\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eICs, transistors, MCUs, capacitors, relays, resistors, inductors, connectors, sensors, crystals, LEDs, switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e07\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCounterfeit-Free Policy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-stage QC including X-ray and curve tracing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e08\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGlobal Shipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL\/FedEx\/UPS express; DDP available; ships to 100+ countries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ1: What is your company nature?\u003c\/h3\u003e\n\u003cp\u003eWe are a combination of manufacturers and authorized agents with a top professional team, serving integrated circuits, diodes, transistors, sensors, modules, IGBT modules, capacitors, resistors, inductors, crystals, relays, connector switch sockets, fuses, LEDs, buzzers, and all other electronic components.\u003c\/p\u003e\n\u003ch3\u003eQ2: Do you support BOM list quotation and consolidated shipment?\u003c\/h3\u003e\n\u003cp\u003eYes. Send your BOM list in Excel format (model, package, quantity, remarks). Our professional team will quote immediately and ship all components together.\u003c\/p\u003e\n\u003ch3\u003eQ3: What is your warranty policy?\u003c\/h3\u003e\n\u003cp\u003eAll products are 100% electrically tested before shipment. We provide a \u003cstrong\u003e360-day warranty\u003c\/strong\u003e on all components with full replacement for any defective part.\u003c\/p\u003e\n\u003ch3\u003eWhat IC categories do you stock?\u003c\/h3\u003e\n\u003cp\u003eAll 20 IC sub-categories: Switch, Logic, Data Converter, Communication, Driver, Amplifier, Audio, Counter, Power Management, Video, Programmable (CPLD\/FPGA), Wireless \u0026amp; RF, Equalizers, Clock \u0026amp; Timer, Interface, Potentiometer, Filters, Memory, Microcontrollers, and Optocouplers.\u003c\/p\u003e\n\u003ch3\u003eWhat is the minimum order quantity?\u003c\/h3\u003e\n\u003cp\u003eMOQ is 1 piece for most components. 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We stock original, factory-sealed components from \u003cstrong\u003e15+ major brands\u003c\/strong\u003e including Texas Instruments, Analog Devices, Microchip, Infineon, NXP, Xilinx, STMicroelectronics, Vishay, Micron, and more — all sourced through verified authorized supply chains with full manufacturer documentation. 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IoT MCU\u003c\/td\u003e\n\u003ctd\u003ei.MX application processor, S32 automotive MCU, LPC ARM MCU, RF\u003c\/td\u003e\n\u003ctd\u003eAutomotive ADAS, industrial IoT, smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eXilinx (AMD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFPGA \u0026amp; adaptive computing\u003c\/td\u003e\n\u003ctd\u003eArtix, Kintex, Virtex FPGA; Zynq SoC; CPLD\u003c\/td\u003e\n\u003ctd\u003eData center, communications, aerospace, video\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSTMicroelectronics (ST)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCU, power IC, MEMS\u003c\/td\u003e\n\u003ctd\u003eSTM32 ARM MCU, L6xxx motor driver, SPC5 automotive, MEMS sensors\u003c\/td\u003e\n\u003ctd\u003eIndustrial, automotive, consumer, IoT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVishay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive components \u0026amp; discrete semiconductors\u003c\/td\u003e\n\u003ctd\u003eResistors, capacitors, inductors, MOSFETs, diodes, optocouplers\u003c\/td\u003e\n\u003ctd\u003eAll electronic systems; precision and power applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicron Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemory \u0026amp; storage\u003c\/td\u003e\n\u003ctd\u003eLPDDR4\/5 DRAM, NAND Flash, NOR Flash, 3D NAND, eMMC\u003c\/td\u003e\n\u003ctd\u003eMobile, data center, automotive, industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eON Semiconductor (onsemi)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower \u0026amp; sensing\u003c\/td\u003e\n\u003ctd\u003eMOSFET, IGBT, SiC, image sensors, EV charging ICs\u003c\/td\u003e\n\u003ctd\u003eAutomotive, industrial, 5G, cloud power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eISSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemory ICs\u003c\/td\u003e\n\u003ctd\u003eSRAM, DRAM, NOR Flash, LED driver ICs\u003c\/td\u003e\n\u003ctd\u003eNetworking, automotive, industrial, consumer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSamsung Semiconductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMemory \u0026amp; logic\u003c\/td\u003e\n\u003ctd\u003eLPDDR, DDR4\/5, NAND Flash, eMMC, UFS\u003c\/td\u003e\n\u003ctd\u003eMobile, server, automotive, IoT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Technology (ADI)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision analog\u003c\/td\u003e\n\u003ctd\u003eLTC series: battery chargers, DC-DC converters, precision op-amps\u003c\/td\u003e\n\u003ctd\u003eIndustrial, medical, communications, defense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFairchild (onsemi)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscrete semiconductors\u003c\/td\u003e\n\u003ctd\u003eMOSFET, IGBT, transistors, optocouplers, gate drivers\u003c\/td\u003e\n\u003ctd\u003ePower supply, motor control, lighting, automotive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAtmel (Microchip)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCU \u0026amp; security\u003c\/td\u003e\n\u003ctd\u003eAVR, ARM Cortex-M MCU, CryptoAuthentication, touch controller\u003c\/td\u003e\n\u003ctd\u003eIoT, consumer, industrial, secure authentication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWarehouse \u0026amp; Inventory — Large Stock, Immediate Dispatch\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eDedicated shelving systems\u003c\/strong\u003e — Components organized by brand, part number, and date code\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eAnti-static storage\u003c\/strong\u003e — MSD devices in sealed anti-static bags with desiccant; humidity-controlled zones\u003c\/li\u003e\n\u003cli\u003e🌀 \u003cstrong\u003eOriginal packaging preserved\u003c\/strong\u003e — SMD on factory tape-and-reel; ICs in original tubes, trays, or cut-tape\u003c\/li\u003e\n\u003cli\u003e📋 \u003cstrong\u003eFull lot traceability\u003c\/strong\u003e — Every shelf location linked to lot number, date code, and inspection record\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eSame-day dispatch\u003c\/strong\u003e — Orders confirmed before 3PM (UTC+8) dispatched same business day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackaging Format\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eAvailable For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTape \u0026amp; Reel (T\u0026amp;R)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal factory reel; 1,000–10,000 pcs per reel\u003c\/td\u003e\n\u003ctd\u003eSMD resistors, capacitors, ICs, MOSFETs, diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCut Tape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMinimum 10 pcs; cut from original factory reel\u003c\/td\u003e\n\u003ctd\u003eSMD components for prototype and small production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube \/ Stick\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal factory tube; 25–100 pcs per tube\u003c\/td\u003e\n\u003ctd\u003eDIP ICs, SOIC ICs, connectors, through-hole components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTray \/ JEDEC Tray\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal factory tray; BGA, QFN, LQFP packages\u003c\/td\u003e\n\u003ctd\u003eFine-pitch ICs, BGA processors, QFN power ICs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnti-static ESD tray\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack conductive tray; custom kitting available\u003c\/td\u003e\n\u003ctd\u003eHigh-value ICs, BGA, sensitive semiconductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eGlobal Logistics — 5 Express Carriers, Worldwide Delivery\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier\u003c\/th\u003e\n\u003cth\u003eService Type\u003c\/th\u003e\n\u003cth\u003eTypical Transit Time\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDHL Express\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternational express door-to-door\u003c\/td\u003e\n\u003ctd\u003e1–3 business days\u003c\/td\u003e\n\u003ctd\u003eUrgent orders; time-critical production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFedEx Express\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternational priority \u0026amp; economy\u003c\/td\u003e\n\u003ctd\u003e1–5 business days\u003c\/td\u003e\n\u003ctd\u003eNorth America, Europe, Australia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWorldwide express \u0026amp; expedited\u003c\/td\u003e\n\u003ctd\u003e2–5 business days\u003c\/td\u003e\n\u003ctd\u003eAmericas, Europe; large\/heavy shipments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternational postal express\u003c\/td\u003e\n\u003ctd\u003e5–10 business days\u003c\/td\u003e\n\u003ctd\u003eCost-sensitive shipments; remote destinations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTNT Express\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEuropean \u0026amp; global express\u003c\/td\u003e\n\u003ctd\u003e2–5 business days\u003c\/td\u003e\n\u003ctd\u003eEurope-focused; road express within EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e💰 \u003cstrong\u003eDDP (Delivered Duty Paid)\u003c\/strong\u003e — We handle customs clearance and import duties\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eConsolidated shipment\u003c\/strong\u003e — All BOM line items in one package, one tracking number\u003c\/li\u003e\n\u003cli\u003e🔒 \u003cstrong\u003eESD-safe packaging\u003c\/strong\u003e — Anti-static bags with desiccant and humidity indicator cards\u003c\/li\u003e\n\u003cli\u003e📞 \u003cstrong\u003eReal-time tracking\u003c\/strong\u003e — Tracking number provided immediately after dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOEM Custom Service — Private Label, Custom Specification \u0026amp; Contract Supply\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Service\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eMOQ\u003c\/th\u003e\n\u003cth\u003eLead Time\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom labeling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrivate label or customer-specific marking on components or packaging\u003c\/td\u003e\n\u003ctd\u003e500 pcs\u003c\/td\u003e\n\u003ctd\u003e5–10 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom tape \u0026amp; reel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRe-reeling to customer-specified reel size or component count\u003c\/td\u003e\n\u003ctd\u003e100 pcs\u003c\/td\u003e\n\u003ctd\u003e2–5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom kitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePre-kitted BOM sets; labeled and bagged per assembly station\u003c\/td\u003e\n\u003ctd\u003e10 kits\u003c\/td\u003e\n\u003ctd\u003e3–7 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom packaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBranded boxes, anti-static trays, or customer-specified format\u003c\/td\u003e\n\u003ctd\u003e100 pcs\u003c\/td\u003e\n\u003ctd\u003e5–10 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContract supply agreement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReserved inventory, fixed pricing, and scheduled releases\u003c\/td\u003e\n\u003ctd\u003eBy agreement\u003c\/td\u003e\n\u003ctd\u003eBy agreement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVMI (Vendor Managed Inventory)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeszoox manages your inventory levels; automatic replenishment\u003c\/td\u003e\n\u003ctd\u003eBy agreement\u003c\/td\u003e\n\u003ctd\u003eOngoing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Keszoox — 6 Service Advantages\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eAdvantage\u003c\/th\u003e\n\u003cth\u003eWhat It Means for You\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Support \u0026amp; Custom Service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom labeling, kitting, packaging, and contract supply tailored to your production requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e24-Hour Customer Service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound-the-clock support; same-day response on quotes and order status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCompetitive Factory Price\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect manufacturer relationships; no unnecessary markup; volume pricing from 100 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOriginal Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% authentic from authorized supply chains; full manufacturer documentation and CoC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eShort Delivery Cycle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSame-day dispatch for in-stock items; DHL\/FedEx in 1–3 business days to major cities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e06\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eProfessional After-Sales Service\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated account manager; replacement guarantee; post-delivery technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eQuality Assurance — Authorized Supply Chain \u0026amp; Multi-Stage Verification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAuthorized supply chain\u003c\/strong\u003e — Sourced from manufacturers or authorized tier-1 distributors; no gray market\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eIncoming inspection\u003c\/strong\u003e — Visual inspection, parametric ATE testing, date code verification on every lot\u003c\/li\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eCounterfeit screening\u003c\/strong\u003e — X-ray analysis, decapsulation, curve tracing on high-risk parts\u003c\/li\u003e\n\u003cli\u003e📊 \u003cstrong\u003ePre-shipment verification\u003c\/strong\u003e — 100% quantity count, label check, packaging integrity on all outgoing shipments\u003c\/li\u003e\n\u003cli\u003e🧾 \u003cstrong\u003eCertificate of Conformance (CoC)\u003c\/strong\u003e — Included with every order; lot number, date code, test results\u003c\/li\u003e\n\u003cli\u003e🔄 \u003cstrong\u003eFull traceability\u003c\/strong\u003e — Every component traceable from manufacturer lot to delivery; records retained 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eIndustries \u0026amp; Applications Served\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eIndustry\u003c\/th\u003e\n\u003cth\u003eTypical Components\u003c\/th\u003e\n\u003cth\u003eKey Brands Supplied\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutomotive Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCU, MOSFET, IGBT, CAN transceiver, power management\u003c\/td\u003e\n\u003ctd\u003eInfineon, NXP, ST, TI, ON Semi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCU, FPGA, motor driver, ADC, industrial Ethernet IC\u003c\/td\u003e\n\u003ctd\u003eTI, Microchip, Xilinx, ADI, ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTelecommunications \/ 5G\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRF IC, FPGA, high-speed ADC\/DAC, memory\u003c\/td\u003e\n\u003ctd\u003eADI, Xilinx, Micron, TI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedical Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision ADC, op-amp, MCU, power management, memory\u003c\/td\u003e\n\u003ctd\u003eADI, TI, Microchip, Vishay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsumer Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMCU, PMIC, memory, audio IC, wireless IC\u003c\/td\u003e\n\u003ctd\u003eST, Microchip, Samsung, TI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIoT \u0026amp; Smart Home\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWireless MCU, sensor IC, low-power MCU, connectivity IC\u003c\/td\u003e\n\u003ctd\u003eNXP, ST, TI, Microchip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnergy \u0026amp; Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiC MOSFET, IGBT, gate driver, power management IC\u003c\/td\u003e\n\u003ctd\u003eInfineon, ON Semi, Vishay, Fairchild\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre all your components from original manufacturers?\u003c\/h3\u003e\n\u003cp\u003eYes. All components are sourced from original manufacturers or authorized tier-1 distributors. Zero-tolerance counterfeit policy backed by X-ray and parametric testing. CoC included with every order.\u003c\/p\u003e\n\u003ch3\u003eWhich express carriers do you use?\u003c\/h3\u003e\n\u003cp\u003eDHL Express, FedEx Express, UPS, EMS, and TNT. DHL\/FedEx recommended for urgent orders (1–3 business days to major cities). DDP available for most destinations.\u003c\/p\u003e\n\u003ch3\u003eDo you support OEM and custom service?\u003c\/h3\u003e\n\u003cp\u003eYes — private labeling, custom tape-and-reel, kitting, custom packaging, contract supply, and VMI. Contact us to discuss requirements.\u003c\/p\u003e\n\u003ch3\u003eWhat brands do you stock?\u003c\/h3\u003e\n\u003cp\u003e15+ brands: TI, Analog Devices, Microchip, Infineon, NXP, Xilinx (AMD), ST, Vishay, Micron, ON Semi, ISSI, Samsung, Linear Technology, Fairchild, Atmel, Freescale.\u003c\/p\u003e\n\u003ch3\u003eHow quickly can you ship?\u003c\/h3\u003e\n\u003cp\u003eIn-stock orders before 3PM (UTC+8) dispatched same day. DHL Express delivers to major cities in 1–3 business days. Tracking provided immediately after dispatch.\u003c\/p\u003e\n\u003ch3\u003eWhat is the minimum order quantity?\u003c\/h3\u003e\n\u003cp\u003eMOQ is 1 piece for most components. Cut-tape minimum 10 pcs for SMD passives. Full reel, tube, and tray available for production quantities.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":49058053521643,"sku":null,"price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Keszoox_warehouse_stock_and_authorized_brand_partners_warehouse_4-panel_IC_chip_shelving_SMD_tape_reels_connector_tubes_original_brand_cartons_15_authorized_semiconductor_brands_Analog_Devices_TI_Texas_Instruments_Microchip_Atmel_Micron_Xil.jpg?v=1784177048"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/collections\/electronic-components-bom-sourcing-collection-cover.png?v=1784257981","url":"https:\/\/keszoox.com\/collections\/electronic-components-bom-sourcing-supply-chain.oembed","provider":"Keszoox","version":"1.0","type":"link"}