IC Chips & Semiconductor Components — All Part Numbers, All Packages | Cleanroom QC, BOM Kitting & Full Quotation Service

IC Chips & Semiconductors — Any Part Number, Any Package, Any Quantity

Keszoox is a specialist IC chip distributor stocking millions of part numbers across every standard semiconductor package, 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.

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Application Areas

Application Sector	Typical IC Types	Key Packages
Consumer Electronics	MCUs, audio codecs, display drivers, USB controllers	SOIC-8, TSSOP-16, QFN-32, MSOP-8
Industrial Control	MCUs, CAN/RS-485 transceivers, motor drivers, ADCs	SOIC-16, SSOP-28, LQFP-64, TO-220
Computing & Server	Memory ICs, clock generators, voltage regulators	BGA, TSSOP-20, SOIC-28, QFN-48
Communications	RF transceivers, Ethernet PHYs, UART/SPI bridges	QFN-32, TQFP-64, SOIC-16, MSOP-8
Automotive Electronics	AEC-Q100 MCUs, LIN/CAN transceivers, gate drivers	SOIC-8, SSOP-20, LQFP-100, D2PAK
Medical Devices	Precision ADCs, instrumentation amplifiers	SOIC-8, MSOP-8, QFN-16, DIP-8
Semiconductor Manufacturing	Test ICs, reference voltage sources	Ceramic DIP, TO-5 metal can, LCC

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IC Package Types — 20 Standard Packages, All In Stock

Small-Outline Packages

Package	Pin Count	Pitch	Typical ICs
SOIC-8	8 pins	1.27mm	Op-amps, comparators, memory, gate drivers
SO-8 / SOP-8	8 pins	1.27mm	Power management, motor drivers
SOIC-14	14 pins	1.27mm	Logic gates, analog switches, comparators
SOIC-16	16 pins	1.27mm	Shift registers, multiplexers, interface ICs
SOIC-28	28 pins	1.27mm	MCUs, EEPROMs, ADCs, DACs

TSSOP, SOT & MSOP Packages

• TSSOP-8/14/16/20: 0.65mm pitch; op-amps, logic, interface ICs, MCUs
• SOT-23 (3 pins): Transistors, diodes, LDO regulators
• SOT-23-5 (5 pins): Op-amps, comparators, voltage references
• SOT-23-6 (6 pins): Dual transistors, dual diodes
• SOT-223 (4 pins): LDO regulators up to 1A
• SOD-123 (2 pins): Schottky, Zener, TVS diodes
• MSOP-8 (8 pins, 0.65mm): Precision op-amps, ADCs, DACs

Fine-Pitch QFP & Power Packages

• TQFP-64: 64-pin, 0.5mm pitch; MCUs, DSPs, FPGAs
• 100-LQFP: 100-pin, 0.5mm pitch; high-pin-count MCUs, FPGAs
• SSOP-20 / SSOP-28: Interface ICs, MCUs, EEPROMs
• TO-220-3: Voltage regulators, MOSFETs, IGBTs
• DIP-8 / DIP-14 / DIP-20: Through-hole; breadboard compatible
• Ceramic DIP: Military/aerospace; gold-plated leads; hermetic
• TO-5 Metal Can: Op-amps, voltage references; hermetic
• LCC: Ceramic; military and space grade

Advanced Area-Array Packages

• BGA: 0.5mm–1.0mm pitch; processors, FPGAs, memory
• QFN-16/20/32/48: Exposed pad; RF ICs, power management
• Bare Die: Unpackaged silicon; COB assembly

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Cleanroom Quality Control — Four-Stage Inspection

Stage	Method	What It Catches
Stage 1	100% visual inspection under magnification	Remarked packages, wrong markings, physical damage
Stage 2	Parametric and functional testing on ATE	Out-of-spec devices, non-functional parts
Stage 3	High-magnification optical inspection	Lead finish defects, package cracks
Stage 4	AOI system for SMD packages	Coplanarity issues, missing BGA balls

• 🧹 Cleanroom environment — ESD-controlled, particle-controlled inspection area
• 🔬 X-ray inspection — Available for BGA and QFN packages
• 🧪 Decapsulation testing — Die-level authentication on request
• 📊 Third-party lab testing — SGS, Bureau Veritas accredited

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Warehouse Infrastructure

• 🏢 Large-scale IC storage — Zone-coded shelving for rapid, accurate picking
• 🌡️ Climate-controlled — 20–25°C, 40–60% RH for MSL-sensitive ICs
• ⚡ ESD-controlled throughout — Anti-static flooring, wrist straps, ESD-safe trays
• 📦 JEDEC tray storage — Fine-pitch ICs in original JEDEC trays
• 🔍 Barcode-tracked inventory — Real-time stock accuracy
• 📋 FIFO rotation — Freshest date codes shipped first

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One-Stop BOM Kitting Service

1. Submit your BOM — Excel or CSV with part numbers and quantities
2. BOM analysis — Line-item matching within 24–48 hours
3. Quote generation — Line-by-line quote with availability and pricing
4. Order confirmation — We pick, inspect, and kit all components
5. Consolidated shipment — One package, complete packing list and CoC

BOM Size	Line Items	Service	Turnaround
Prototype Kit	1–20 lines	Full stock match, same-day quote	2–5 days
NPI Kit	20–100 lines	BOM match + alternate suggestions	3–7 days
Pilot Production Kit	100–500 lines	Full BOM analysis + hard-to-find sourcing	5–10 days
Production BOM	500+ lines	Dedicated sourcing team + VMI option	By agreement

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All Part Number Quotation — Any IC, Any Brand

• Texas Instruments (TI): Op-amps, MSP430/TM4C MCUs, power management, interface ICs
• STMicroelectronics (ST): STM32 MCUs, L-series motor drivers, sensors
• NXP Semiconductors: i.MX processors, LPC MCUs, CAN/LIN transceivers
• Microchip Technology: PIC/AVR/dsPIC MCUs, MCP op-amps, EEPROMs
• Analog Devices (ADI): Precision ADCs/DACs, instrumentation amplifiers, RF ICs
• Infineon Technologies: XMC MCUs, power management, gate drivers
• Renesas Electronics: RA/RX/RH850 MCUs, motor control ICs
• ON Semiconductor (onsemi): Power management, MOSFETs, image sensors

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Price List & Inquiry Service

Order Type	Quantity	Pricing	Response Time
Sample / Prototype	1–10 pcs	Standard unit price	Same day
Small Batch	10–100 pcs	Standard pricing	Same day
Medium Volume	100–1,000 pcs	Volume discount applied	Same day
Production Volume	1,000–10,000 pcs	Competitive volume pricing	24 hours
Large Production	10,000+ pcs	Negotiated contract pricing	24–48 hours

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Frequently Asked Questions

Can you quote any IC part number, even obsolete or hard-to-find parts?

Yes. 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.

How do I know the ICs I receive are genuine?

Every 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.

What is BOM kitting?

BOM kitting means we source, verify, and package every component on your BOM into one consolidated shipment — one order, one shipment, everything you need.

Do you support DDP shipping?

Yes. DDP available for most destinations — we handle customs clearance and import duties.

What is the minimum order quantity (MOQ)?

MOQ is 1 piece for most IC part numbers. No artificial MOQ for prototype buyers. Cut-tape minimum typically 10 pieces.

Enjoy free standard shipping on all orders over $199 USD. Orders are processed within 1–2 business days.

Not satisfied? Return any item within 90 days of purchase for a full refund or exchange. Items must be in original condition.

We are committed to quality, reliability, and customer satisfaction. Every product is carefully selected and tested to meet the highest standards.