{"title":"Breadboards \u0026 PCB Components","description":"\u003ch2\u003eBreadboards \u0026amp; PCB Components – Prototyping Essentials for Electronics Projects\u003c\/h2\u003e\u003cp\u003eBuild and test circuits faster with our comprehensive range of \u003cstrong\u003esolderless breadboards, PCB terminal blocks, jumper wires, pin headers, IC sockets, and prototype boards\u003c\/strong\u003e – compatible with Arduino, Raspberry Pi, and all electronics platforms.\u003c\/p\u003e\u003ch3\u003eWhat's in This Collection\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolderless Breadboards\u003c\/strong\u003e – 170, 400, and 830-point breadboards in hobby and pro series; clear and standard versions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Wires\u003c\/strong\u003e – Male-to-male, male-to-female, and female-to-female DuPont jumper wire sets for breadboard prototyping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Screw Terminal Blocks\u003c\/strong\u003e – 2EDG 5.08mm, KF301 5.08mm, KF350 3.5mm, and Phoenix-type green\/orange terminal blocks in 2–12 pin configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Headers \u0026amp; Sockets\u003c\/strong\u003e – 2.54mm single\/double row male and female pin headers, stackable headers for Arduino shields\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIC Sockets\u003c\/strong\u003e – DIP-8 to DIP-40 IC sockets for easy component replacement and testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototype PCB Boards\u003c\/strong\u003e – Single\/double-sided perfboards, stripboards, and SMT-to-DIP adapter boards in various sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard Accessories\u003c\/strong\u003e – Arduino UNO and breadboard acrylic base plates, PCB test points and test hook clip assortment kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Keszoox?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ 160+ breadboard \u0026amp; PCB products in stock\u003c\/li\u003e\n\u003cli\u003e✅ Arduino \u0026amp; Raspberry Pi compatible\u003c\/li\u003e\n\u003cli\u003e✅ Bulk quantities available – ready to ship worldwide\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"2-54mm-dupont-jumper-wire-connector-kit-male-female-pre-crimped","title":"2.54mm DuPont Jumper Wire Connector Kit — Male\/Female Housings + Pre-Crimped Wires","description":"\u003ch2\u003e2.54mm DuPont Jumper Wire Connector Kit — Male\/Female Housings + Pre-Crimped Wires\u003c\/h2\u003e\n\n\u003cp\u003eA comprehensive \u003cstrong\u003e2.54mm DuPont jumper wire connector kit\u003c\/strong\u003e including \u003cstrong\u003emale and female housings\u003c\/strong\u003e in 1–10 pin configurations plus \u003cstrong\u003epre-crimped wire leads\u003c\/strong\u003e. 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Mini USB (Mini-B 5-pin) was the standard USB connector for cameras, GPS devices, MP3 players, and early smartphones before Micro USB. Still widely used in \u003cstrong\u003eindustrial equipment, older electronics, and applications requiring a more robust connector than Micro USB\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents (10 Types)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini USB-B female vertical\u003c\/strong\u003e: Through-hole and SMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini USB-B female right-angle\u003c\/strong\u003e: Through-hole and SMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini USB-B female with mounting tabs\u003c\/strong\u003e: Reinforced variants\u003c\/li\u003e\n\u003cli\u003eTotal: \u003cstrong\u003e100 connectors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard: \u003cstrong\u003eUSB 2.0 Mini-B (5-pin)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eData rate: \u003cstrong\u003e480 Mbps (USB 2.0 High Speed)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e1.8A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003ePCB mount (DIP and SMT variants)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOrientations: \u003cstrong\u003eVertical and right-angle\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMini USB vs Micro USB vs USB-C\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini USB (this kit)\u003c\/strong\u003e: Older standard — cameras, GPS, industrial equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro USB\u003c\/strong\u003e: Smaller, more common — Android phones, Arduino Micro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C\u003c\/strong\u003e: Modern standard — all new devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom PCB Mini USB programming and data port\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment USB interface\u003c\/li\u003e\n\u003cli\u003eCamera and GPS device USB port replacement\u003c\/li\u003e\n\u003cli\u003eLegacy electronics USB connectivity\u003c\/li\u003e\n\u003cli\u003eRobust USB port for industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45574852739307,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Mini_USB_Female_Socket_kit.jpg?v=1723366026"},{"product_id":"dc-power-jack-connector-kit-5-5x2-1mm-waterproof-cap-male-female","title":"DC Power Jack Connector Kit — 5.5×2.1mm with Waterproof Cap, Male\/Female Panel \u0026 PCB Mount","description":"\u003ch2\u003eDC Power Jack Connector Kit — 5.5×2.1mm with Waterproof Cap, Male\/Female Panel \u0026amp; PCB Mount\u003c\/h2\u003e\n\n\u003cp\u003eA comprehensive \u003cstrong\u003e5.5×2.1mm DC power jack connector kit with waterproof dust caps\u003c\/strong\u003e — including male and female connectors in panel-mount and PCB-mount configurations. The included \u003cstrong\u003ewaterproof rubber caps\u003c\/strong\u003e protect the connector from dust and moisture when not in use — essential for \u003cstrong\u003eoutdoor electronics, weatherproof enclosures, and industrial equipment\u003c\/strong\u003e where the power connector is exposed to the environment.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel-mount female socket\u003c\/strong\u003e: Threaded nut mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB-mount female socket\u003c\/strong\u003e: Through-hole and right-angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale plug\u003c\/strong\u003e: For cable termination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof rubber caps\u003c\/strong\u003e: Dust and moisture protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e5.5mm OD \/ 2.1mm ID (center pin)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e5A\u003c\/strong\u003e | Voltage: \u003cstrong\u003e24V DC max\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolarity: \u003cstrong\u003eCenter positive (standard)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection: \u003cstrong\u003eWaterproof cap (IP54 when capped)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Waterproof Caps?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDust protection\u003c\/strong\u003e — prevents debris from entering connector when unplugged\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMoisture protection\u003c\/strong\u003e — IP54 protection when cap is fitted\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOutdoor use\u003c\/strong\u003e — suitable for garden, automotive, and outdoor electronics\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExtended connector life\u003c\/strong\u003e — prevents corrosion of contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor electronics power connector with weather protection\u003c\/li\u003e\n\u003cli\u003eAutomotive and vehicle-mounted electronics power input\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment weatherproof power connector\u003c\/li\u003e\n\u003cli\u003eGarden and outdoor lighting power connector\u003c\/li\u003e\n\u003cli\u003eWeatherproof enclosure DC power input\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45574852772075,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/5.5x2.1mm_DC_Power_Connector_Kit_Full_Set_with_Waterproof_Cap.jpg?v=1756261201"},{"product_id":"2-54mm-female-pin-header-single-row-dip-connector-kit-80pcs","title":"2.54mm Female Pin Header Single Row DIP Connector Kit — 80pcs, Multiple Lengths","description":"\u003ch2\u003e2.54mm Female Pin Header Single Row DIP Connector Kit — 80pcs, Multiple Lengths\u003c\/h2\u003e\n\n\u003cp\u003eA comprehensive \u003cstrong\u003e2.54mm pitch female pin header single row DIP connector kit\u003c\/strong\u003e — \u003cstrong\u003e80 connectors in multiple lengths from 1 to 40 pins\u003c\/strong\u003e. Female pin headers (also called female sockets or receptacles) accept male pin headers and DuPont jumper wires — the standard mating connector for \u003cstrong\u003eArduino shields, sensor modules, and breadboard-to-PCB connections\u003c\/strong\u003e. The 2.54mm pitch is the universal standard for through-hole PCB connectors.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle row female headers\u003c\/strong\u003e: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 40-pin\u003c\/li\u003e\n\u003cli\u003eTotal: \u003cstrong\u003e80 connectors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNote: 40-pin headers can be cut to any length with flush cutters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e2.54mm (0.1 inch)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRows: \u003cstrong\u003eSingle row\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole DIP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A per contact\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eGold-plated (30μ”)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Female Headers?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAccepts DuPont jumper wires\u003c\/strong\u003e — connect sensors and modules with standard jumper wires\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eArduino shield socket\u003c\/strong\u003e — the connector on Arduino Uno\/Mega shield sockets\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreakable to any length\u003c\/strong\u003e — 40-pin strips cut to any size needed\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGold-plated contacts\u003c\/strong\u003e — reliable, low-resistance connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino shield socket connector\u003c\/li\u003e\n\u003cli\u003eSensor module PCB socket\u003c\/li\u003e\n\u003cli\u003eBreadboard-to-PCB female socket\u003c\/li\u003e\n\u003cli\u003eCustom PCB DuPont jumper wire socket\u003c\/li\u003e\n\u003cli\u003eIC socket alternative for DIP ICs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45578560536811,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2.54mm_Female_Pin_Header_Single_Row_DIP_Connector_Kit.jpg?v=1723264797"},{"product_id":"2-54mm-male-pin-header-single-row-dip-connector-kit-multiple-lengths","title":"2.54mm Male Pin Header Single Row DIP Connector Kit — Multiple Lengths","description":"\u003ch2\u003e2.54mm Male Pin Header Single Row DIP Connector Kit — Multiple Lengths\u003c\/h2\u003e\n\n\u003cp\u003eA comprehensive \u003cstrong\u003e2.54mm pitch male pin header single row DIP connector kit\u003c\/strong\u003e in multiple lengths from 1 to 40 pins. Male pin headers are the \u003cstrong\u003emost fundamental PCB connector\u003c\/strong\u003e in electronics — used on virtually every Arduino, Raspberry Pi, sensor module, and development board. They accept DuPont female jumper wires, female pin headers, and breadboard connections. 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Dual row female headers are used for \u003cstrong\u003eRaspberry Pi GPIO connectors, IDC ribbon cable sockets, and high-density PCB connections\u003c\/strong\u003e where two rows of pins are needed. 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Includes assorted HY2.0 housings, through-hole PCB headers, and IC socket plug adapters — the complete set for LiPo battery balance lead PCB connections, RC electronics, IoT sensor boards, and compact PCB assembly. Rated 3A.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eComplete assortment\u003c\/strong\u003e — HY2.0 housings, DIP through-hole headers and IC socket adapters in one pack\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHY2.0 \/ Yeonho SMH200 compatible\u003c\/strong\u003e — 2.0mm pitch, the compact standard for RC, IoT and portable electronics\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3A rated\u003c\/strong\u003e — suitable for battery and low-power wiring\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDIP through-hole headers\u003c\/strong\u003e — compatible with standard PCB footprints, easy hand-soldering\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAssorted pin counts\u003c\/strong\u003e — covers the most common configurations for prototyping and production\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e — PA nylon housing, tin-plated copper contacts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHY2.0 Housings — assorted pin counts\u003c\/li\u003e\n\u003cli\u003eHY2.0 DIP Through-Hole PCB Headers — assorted pin counts\u003c\/li\u003e\n\u003cli\u003eIC Socket Plug Adapters — assorted pin counts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSeries: HY2.0 \/ Yeonho SMH200 | Pitch: 2.0mm\u003c\/li\u003e\n\u003cli\u003eCurrent rating: 3A | Housing: PA nylon | Contact: tin-plated copper\u003c\/li\u003e\n\u003cli\u003eCompliance: RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLiPo battery balance lead PCB connections\u003c\/li\u003e\n\u003cli\u003eRC electronics and drone PCB wire-to-board connections\u003c\/li\u003e\n\u003cli\u003eIoT sensor and smart home device PCB assembly\u003c\/li\u003e\n\u003cli\u003eCompact portable electronics PCB wiring\u003c\/li\u003e\n\u003cli\u003eArduino and development board 2.0mm pitch PCB headers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45603496001771,"sku":null,"price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/JST_HY2.0_DIP_Connector_Kit_Full_Set.jpg?v=1756441439"},{"product_id":"dial-wheel-potentiometer-pcb-mount-assortment-kit","title":"Dial Wheel Potentiometer PCB Mount Assortment Kit — 102pcs, 15 Values, 3-Pin \u0026 5-Pin","description":"\u003ch2\u003eDial Wheel Potentiometer PCB Mount Assortment Kit — 102pcs, 15 Values, 3-Pin \u0026amp; 5-Pin\u003c\/h2\u003e\u003cp\u003eA comprehensive assortment of dial wheel (thumbwheel) potentiometers for PCB-mount applications — covering 15 resistance values across 3-pin and 5-pin configurations. Ideal for volume controls, trimmer adjustments, and user-interface dials in compact electronics projects. The tactile click of a dial wheel potentiometer makes fine-tuning feel precise and satisfying, whether you're calibrating a sensor circuit or dialing in audio levels.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e102pcs across 15 values\u003c\/strong\u003e — comprehensive assortment for prototyping and production\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3-pin and 5-pin configurations\u003c\/strong\u003e — covers both standard and dual-gang PCB footprints\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide resistance range\u003c\/strong\u003e — 500Ω to 500KΩ (3-pin) and 1KΩ to 100KΩ (5-pin)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact dial wheel design\u003c\/strong\u003e — finger-adjustable without tools, ideal for panel-mount and PCB-mount applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePCB through-hole mount\u003c\/strong\u003e — easy hand-soldering, compatible with standard PCB drill patterns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Pin Dial Wheel Potentiometers:\u003c\/strong\u003e 500Ω, 1KΩ, 2KΩ, 5KΩ, 10KΩ, 20KΩ, 50KΩ, 100KΩ, 500KΩ (9 values)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Pin Dial Wheel Potentiometers:\u003c\/strong\u003e 1KΩ, 2KΩ, 5KΩ, 10KΩ, 20KΩ, 100KΩ (6 values)\u003c\/li\u003e\n\u003cli\u003eTotal: 102pcs across 15 resistance values\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Dial wheel (thumbwheel) potentiometer, PCB mount\u003c\/li\u003e\n\u003cli\u003ePin counts: 3-pin and 5-pin\u003c\/li\u003e\n\u003cli\u003eResistance range: 500Ω – 500KΩ (3-pin) | 1KΩ – 100KΩ (5-pin)\u003c\/li\u003e\n\u003cli\u003eMount: Through-hole PCB\u003c\/li\u003e\n\u003cli\u003eQuantity: 102pcs total, 15 values\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolume and tone controls in audio circuits\u003c\/li\u003e\n\u003cli\u003eSensor calibration and trimmer adjustment\u003c\/li\u003e\n\u003cli\u003eUser-interface dials in embedded systems and IoT devices\u003c\/li\u003e\n\u003cli\u003eArduino and development board analog input controls\u003c\/li\u003e\n\u003cli\u003eDIY electronics prototyping and production\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45604447060203,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Dial_Wheel_Potentiometer_PCB_Mount_Assortment_Kit.jpg?v=1723269858"},{"product_id":"5-08mm-phoenix-screw-terminal-block-3p","title":"5.08mm Phoenix Screw Terminal Block — 3P, PCB Mount, 300V\/10A","description":"\u003ch2\u003e5.08mm Phoenix Screw Terminal Block — 3P, PCB Mount, 300V\/10A\u003c\/h2\u003e\u003cp\u003eThe 5.08mm pitch Phoenix-style screw terminal block is the industry standard for reliable, tool-free wire termination in power supply connections, industrial control panels, and communication equipment. This 3-pin PCB-mount version accepts a wide range of wire gauges and provides a secure, vibration-resistant screw clamp connection. 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This assortment kit covers the most commonly needed pin counts in a single pack, with gold-plated contacts for reliable, corrosion-resistant connections that last through hundreds of mating cycles. 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The orange housing provides high visibility for field wiring and maintenance. 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With a 5.08mm pitch — the global standard for mains-voltage and high-current terminal blocks — this connector is directly compatible with Phoenix Contact MKDS 1.5\/5 and equivalent series from Wago, TE Connectivity, and other leading manufacturers.\u003c\/p\u003e\u003cp\u003eWhether you're building a power distribution board, an industrial relay panel, or a motor driver PCB, this terminal block delivers the mechanical strength, electrical performance, and long-term reliability your application demands. The captive screw design ensures wires stay locked under vibration, and the green PA nylon housing provides excellent thermal and chemical resistance.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 5.08mm | \u003cstrong\u003ePoles:\u003c\/strong\u003e 5 | \u003cstrong\u003eColor:\u003c\/strong\u003e Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated voltage:\u003c\/strong\u003e 300V AC\/DC | \u003cstrong\u003eRated current:\u003c\/strong\u003e 15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire range:\u003c\/strong\u003e 12–28 AWG (0.08–4.0 mm²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Through-hole PCB | \u003cstrong\u003eScrew torque:\u003c\/strong\u003e 0.4 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact material:\u003c\/strong\u003e Tin-plated copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e PA nylon, UL94 V-0 flame retardant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +105°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS2 | Compatible with Phoenix Contact MKDS 1.5\/5 and equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Terminal Block?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5.08mm industry-standard pitch\u003c\/strong\u003e — drop-in compatible with Phoenix Contact MKDS, Wago 236, and equivalent series\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e300V \/ 15A rating\u003c\/strong\u003e — suitable for mains-voltage power distribution and high-current motor control\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCaptive screw design\u003c\/strong\u003e — screw cannot fall out during assembly, reducing installation errors\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide wire range (12–28 AWG)\u003c\/strong\u003e — accommodates both power and signal wiring in the same connector family\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUL94 V-0 flame-retardant housing\u003c\/strong\u003e — meets safety requirements for industrial and commercial applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS2 compliant\u003c\/strong\u003e — tin-plated copper contacts, halogen-free housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC\/DC power supply and distribution boards\u003c\/li\u003e\n\u003cli\u003eIndustrial control panels, PLCs, and relay boards\u003c\/li\u003e\n\u003cli\u003eMotor driver, VFD, and servo amplifier PCBs\u003c\/li\u003e\n\u003cli\u003eLED driver, lighting control, and DALI interface boards\u003c\/li\u003e\n\u003cli\u003eBuilding automation, HVAC control, and smart home panels\u003c\/li\u003e\n\u003cli\u003eDIY electronics, maker projects, and laboratory equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis terminal block is mechanically and electrically compatible with Phoenix Contact MKDS 1.5\/5-5.08, Wago 236-105, TE Connectivity MSTB 2.5\/5-ST-5.08, and equivalent 5.08mm pitch 5-pole terminal blocks from other manufacturers. Multiple units can be ganged side-by-side to create longer terminal strips.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"5.08-5P \/ 10PCS","offer_id":45616209821931,"sku":"200089262:202408828#10PCS;200497261:200952640#5.08-5P","price":14.39,"currency_code":"USD","in_stock":true},{"title":"5.08-5P \/ 5PCS","offer_id":45616209854699,"sku":"200089262:202408827#5PCS;200497261:200952640#5.08-5P","price":9.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/5.08mm_5_Pin_Phoenix_Type_Connector.webp?v=1723272855"},{"product_id":"5-08mm-2-pin-phoenix-type-pcb-screw-terminal-block-green","title":"5.08mm 2-Pin Phoenix Type PCB Screw Terminal Block Connector — Green, 300V\/15A","description":"\u003ch2\u003e5.08mm 2-Pin Phoenix Type PCB Screw Terminal Block Connector — Green, 300V\/15A\u003c\/h2\u003e\u003cp\u003eThe Keszoox 5.08mm 2-pin Phoenix-type PCB screw terminal block is the most widely used wire-to-board connector for mains-voltage power entry and high-current signal connections on PCBs. With a 5.08mm pitch — the global standard for high-current terminal blocks — this 2-pole connector is directly compatible with Phoenix Contact MKDS 1.5\/2-5.08 and equivalent series from Wago, TE Connectivity, and other leading manufacturers.\u003c\/p\u003e\u003cp\u003eThe 2-pin configuration is ideal for single-phase AC power entry, DC power input, relay output, and motor terminal connections. The captive screw design ensures wires stay locked under vibration, and the green PA nylon housing provides excellent thermal and chemical resistance for industrial and commercial environments.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 5.08mm | \u003cstrong\u003ePoles:\u003c\/strong\u003e 2 | \u003cstrong\u003eColor:\u003c\/strong\u003e Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated voltage:\u003c\/strong\u003e 300V AC\/DC | \u003cstrong\u003eRated current:\u003c\/strong\u003e 15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire range:\u003c\/strong\u003e 12–28 AWG (0.08–4.0 mm²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Through-hole PCB | \u003cstrong\u003eScrew torque:\u003c\/strong\u003e 0.4 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact material:\u003c\/strong\u003e Tin-plated copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e PA nylon, UL94 V-0 flame retardant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +105°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS2 | Compatible with Phoenix Contact MKDS 1.5\/2-5.08 and equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Terminal Block?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5.08mm industry-standard pitch\u003c\/strong\u003e — drop-in compatible with Phoenix Contact MKDS, Wago 236, TE Connectivity MSTB and equivalent series\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e300V \/ 15A rating\u003c\/strong\u003e — suitable for mains-voltage power entry and high-current motor and relay connections\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCaptive screw design\u003c\/strong\u003e — screw cannot fall out during assembly, reducing installation errors and rework\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide wire range (12–28 AWG)\u003c\/strong\u003e — accommodates both heavy power cables and fine signal wires\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUL94 V-0 flame-retardant housing\u003c\/strong\u003e — meets safety requirements for industrial and commercial applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS2 compliant\u003c\/strong\u003e — tin-plated copper contacts, halogen-free housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC\/DC power supply input and output terminals\u003c\/li\u003e\n\u003cli\u003eRelay output and motor terminal connections\u003c\/li\u003e\n\u003cli\u003eIndustrial control panels, PLCs, and automation equipment\u003c\/li\u003e\n\u003cli\u003eLED driver and lighting control boards\u003c\/li\u003e\n\u003cli\u003eBuilding automation, HVAC control, and smart home panels\u003c\/li\u003e\n\u003cli\u003eDIY electronics, maker projects, and laboratory power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis terminal block is mechanically and electrically compatible with Phoenix Contact MKDS 1.5\/2-5.08, Wago 236-102, TE Connectivity MSTB 2.5\/2-ST-5.08, and equivalent 5.08mm pitch 2-pole terminal blocks. Multiple units can be ganged side-by-side to create longer terminal strips.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"5.08-2P \/ 20PCS","offer_id":45616210542827,"sku":"200089262:202408828#20PCS;200497261:200000932#5.08-2P","price":14.39,"currency_code":"USD","in_stock":true},{"title":"5.08-2P \/ 10PCS","offer_id":45616210575595,"sku":"200089262:202408827#10PCS;200497261:200000932#5.08-2P","price":9.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/5.08mm_2_Pin_Phoenix_Type_Connector.webp?v=1723350874"},{"product_id":"2-54mm-male-female-dupont-jumper-wire-connector-kit","title":"2.54mm Male \u0026 Female Dupont Jumper Wire Connector Kit — Assorted Lengths, Breadboard Compatible","description":"\u003ch2\u003e2.54mm Male \u0026amp; Female Dupont Jumper Wire Connector Kit — Assorted Lengths, Breadboard Compatible\u003c\/h2\u003e\u003cp\u003eThe Keszoox 2.54mm Dupont jumper wire connector kit is the essential prototyping tool for every electronics workbench. With a 2.54mm (0.1\") pitch — the universal standard for breadboards, Arduino headers, and development board GPIO pins — these jumper wires provide instant, tool-free connections between components, modules, and microcontrollers. Whether you're wiring up an Arduino Uno, connecting a Raspberry Pi GPIO header, or prototyping a sensor circuit, this kit gives you the flexibility to build and iterate quickly without soldering.\u003c\/p\u003e\u003cp\u003eThe kit includes male-to-male, male-to-female, and female-to-female configurations in assorted lengths, covering every connection scenario in electronics prototyping. The 26AWG stranded copper conductors with PVC insulation provide excellent flexibility and durability for repeated plug-and-unplug cycles.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 2.54mm (0.1\") | \u003cstrong\u003eWire gauge:\u003c\/strong\u003e 26AWG stranded copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated voltage:\u003c\/strong\u003e 300V | \u003cstrong\u003eRated current:\u003c\/strong\u003e 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e PVC | \u003cstrong\u003eContact material:\u003c\/strong\u003e Tin-plated copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector type:\u003c\/strong\u003e Male-to-Male, Male-to-Female, Female-to-Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLengths:\u003c\/strong\u003e Assorted (10cm, 20cm, 30cm typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -20°C to +80°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2.54mm universal pitch\u003c\/strong\u003e — compatible with all standard breadboards, Arduino, Raspberry Pi, ESP32, STM32, and development board GPIO headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eThree connector types included\u003c\/strong\u003e — M-M, M-F, F-F covers every prototyping connection scenario\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAssorted lengths\u003c\/strong\u003e — short wires for tidy layouts, long wires for cross-board connections\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e26AWG stranded copper\u003c\/strong\u003e — flexible and durable for repeated plug-and-unplug cycles\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSecure Dupont crimp contacts\u003c\/strong\u003e — positive retention in 2.54mm headers, no accidental disconnection\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e — tin-plated copper contacts, PVC insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino Uno, Nano, Mega, and Leonardo prototyping\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi GPIO header connections\u003c\/li\u003e\n\u003cli\u003eESP32, ESP8266, STM32, and other microcontroller development boards\u003c\/li\u003e\n\u003cli\u003eSensor module connections (DHT22, HC-SR04, MPU6050, etc.)\u003c\/li\u003e\n\u003cli\u003eBreadboard circuit prototyping and testing\u003c\/li\u003e\n\u003cli\u003eLCD, OLED, and display module wiring\u003c\/li\u003e\n\u003cli\u003eRelay module, motor driver, and servo signal connections\u003c\/li\u003e\n\u003cli\u003eEducational electronics and STEM projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThese jumper wires are compatible with all standard 2.54mm (0.1\") pitch breadboards, Arduino-standard headers, Raspberry Pi 40-pin GPIO headers, and any development board or module using 2.54mm pitch connectors. The Dupont-style crimp contacts are compatible with standard 2.54mm single-row and dual-row housings.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45616210608363,"sku":"\u003cnone\u003e","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2.54mm_Jumper_Wire_Connector_Kit_Full_Set.jpg?v=1756445345"},{"product_id":"5-08mm-3-pin-phoenix-type-pcb-screw-terminal-block-green","title":"5.08mm 3-Pin Phoenix Type PCB Screw Terminal Block Connector — Green, 300V\/15A","description":"\u003ch2\u003e5.08mm 3-Pin Phoenix Type PCB Screw Terminal Block Connector — Green, 300V\/15A\u003c\/h2\u003e\u003cp\u003eThe Keszoox 5.08mm 3-pin Phoenix-type PCB screw terminal block provides three independent wire-to-board connection points in a compact, industry-standard 5.08mm pitch footprint. The 3-pole configuration is ideal for three-phase power connections, differential signal pairs with ground, motor terminal connections, and any application requiring three independent high-current or mains-voltage connections on a single PCB.\u003c\/p\u003e\u003cp\u003eDirectly compatible with Phoenix Contact MKDS 1.5\/3-5.08 and equivalent series from Wago, TE Connectivity, and other leading manufacturers. The captive screw design ensures wires stay locked under vibration, and the green PA nylon housing provides excellent thermal and chemical resistance for industrial and commercial environments.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 5.08mm | \u003cstrong\u003ePoles:\u003c\/strong\u003e 3 | \u003cstrong\u003eColor:\u003c\/strong\u003e Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated voltage:\u003c\/strong\u003e 300V AC\/DC | \u003cstrong\u003eRated current:\u003c\/strong\u003e 15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire range:\u003c\/strong\u003e 12–28 AWG (0.08–4.0 mm²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Through-hole PCB | \u003cstrong\u003eScrew torque:\u003c\/strong\u003e 0.4 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact material:\u003c\/strong\u003e Tin-plated copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e PA nylon, UL94 V-0 flame retardant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +105°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS2 | Compatible with Phoenix Contact MKDS 1.5\/3-5.08 and equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Terminal Block?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5.08mm industry-standard pitch\u003c\/strong\u003e — drop-in compatible with Phoenix Contact MKDS, Wago 236, TE Connectivity MSTB and equivalent series\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3-pole configuration\u003c\/strong\u003e — ideal for three-phase power, motor terminals, and differential signal connections\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e300V \/ 15A rating\u003c\/strong\u003e — suitable for mains-voltage power distribution and high-current motor control\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCaptive screw design\u003c\/strong\u003e — screw cannot fall out during assembly, reducing installation errors\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide wire range (12–28 AWG)\u003c\/strong\u003e — accommodates both heavy power cables and fine signal wires\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUL94 V-0 flame-retardant housing\u003c\/strong\u003e — meets safety requirements for industrial and commercial applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS2 compliant\u003c\/strong\u003e — tin-plated copper contacts, halogen-free housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThree-phase AC power distribution boards\u003c\/li\u003e\n\u003cli\u003eMotor terminal connections (U\/V\/W phases)\u003c\/li\u003e\n\u003cli\u003eIndustrial control panels, PLCs, and relay boards\u003c\/li\u003e\n\u003cli\u003eLED driver and lighting control boards\u003c\/li\u003e\n\u003cli\u003eBuilding automation, HVAC control, and smart home panels\u003c\/li\u003e\n\u003cli\u003eDIY electronics, maker projects, and laboratory equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with Phoenix Contact MKDS 1.5\/3-5.08, Wago 236-103, TE Connectivity MSTB 2.5\/3-ST-5.08, and equivalent 5.08mm pitch 3-pole terminal blocks. Multiple units can be ganged side-by-side to create longer terminal strips.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"5.08-3P \/ 6PCS","offer_id":45616211099883,"sku":"200089262:202408827#6PCS;200497261:200025004#5.08-3P","price":9.89,"currency_code":"USD","in_stock":true},{"title":"5.08-3P \/ 16PCS","offer_id":45616211132651,"sku":"200089262:202408828#16PCS;200497261:200025004#5.08-3P","price":14.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/5.08mm_3_Pin_Phoenix_Type_Connector_Green.webp?v=1723355874"},{"product_id":"2-54mm-single-row-female-pin-header-dip-kit-gold-plated","title":"2.54mm Single Row Female Pin Header DIP Connector Kit — Assorted Pin Counts, Gold-Plated","description":"\u003ch2\u003e2.54mm Single Row Female Pin Header DIP Connector Kit — Assorted Pin Counts, Gold-Plated\u003c\/h2\u003e\u003cp\u003eA comprehensive assorted kit of 2.54mm (0.1\") pitch single row female pin header DIP connectors, covering the most common pin counts used in electronics prototyping and production. Female pin headers are the essential mating connector for standard 2.54mm male pin headers, enabling stackable, removable, and reconfigurable connections between PCBs, modules, and development boards.\u003c\/p\u003e\u003cp\u003eGold-plated contacts provide superior corrosion resistance and lower contact resistance compared to tin-plated alternatives, making these headers ideal for high-reliability applications, high-cycle-count connections, and environments where oxidation is a concern. The through-hole DIP mounting style provides excellent mechanical strength and is compatible with all standard PCB layouts and breadboards.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 2.54mm (0.1\") | \u003cstrong\u003eRows:\u003c\/strong\u003e Single row | \u003cstrong\u003eType:\u003c\/strong\u003e Female socket (DIP through-hole)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact material:\u003c\/strong\u003e Gold-plated brass | \u003cstrong\u003eHousing material:\u003c\/strong\u003e PA nylon, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current:\u003c\/strong\u003e 3A | \u003cstrong\u003eRated voltage:\u003c\/strong\u003e 250V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact resistance:\u003c\/strong\u003e \u0026lt;20mΩ | \u003cstrong\u003eInsulation resistance:\u003c\/strong\u003e \u0026gt;1000MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +105°C | \u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMating:\u003c\/strong\u003e Standard 2.54mm male pin header (round or square pin)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Gold-Plated Female Pin Headers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGold-plated contacts\u003c\/strong\u003e — superior corrosion resistance and lower contact resistance vs. tin-plated, ideal for high-reliability applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2.54mm universal pitch\u003c\/strong\u003e — compatible with all standard male pin headers, Arduino shields, Raspberry Pi GPIO, and development board headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAssorted pin counts\u003c\/strong\u003e — covers 1P through 40P in one kit, no need to source individual sizes\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eThrough-hole DIP mounting\u003c\/strong\u003e — mechanically robust, withstands repeated mating cycles and cable pull forces\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eStackable design\u003c\/strong\u003e — can be stacked to create multi-level PCB connections (Arduino shield stacking)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e — gold-plated brass contacts, PA nylon housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino shield and module stacking connections\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi GPIO header female socket connections\u003c\/li\u003e\n\u003cli\u003ePCB-to-PCB connections and module mounting\u003c\/li\u003e\n\u003cli\u003eBreadboard prototyping and development board connections\u003c\/li\u003e\n\u003cli\u003eSensor module, LCD, and OLED display connections\u003c\/li\u003e\n\u003cli\u003eIC socket replacement and DIP package connections\u003c\/li\u003e\n\u003cli\u003eCustom PCB design requiring removable module connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThese female pin headers mate with all standard 2.54mm pitch male pin headers (round pin and square pin), including Arduino-standard headers, Raspberry Pi 40-pin GPIO headers, and any development board or module using 2.54mm pitch male headers. The 2.54mm pitch is the global standard for through-hole PCB connectors in electronics prototyping.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45616211329259,"sku":"\u003cnone\u003e","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2.54mm_Female_Pin_Header_Single_Row_DIP_Connector_Kit.webp?v=1723264703"},{"product_id":"pcb-test-point-test-hook-clip-assorted-kit-multi-color","title":"PCB Test Point \u0026 Test Hook Clip Assorted Kit — Multi-Color, Through-Hole \u0026 SMD","description":"\u003ch2\u003ePCB Test Point \u0026amp; Test Hook Clip Assorted Kit — Multi-Color, Through-Hole \u0026amp; SMD\u003c\/h2\u003e\u003cp\u003eA comprehensive assorted kit of PCB test points and test hook clips, covering the most common sizes, colors, and mounting styles used in electronics testing and debugging. Test points are the essential interface between your PCB and test equipment — providing a reliable, repeatable connection point for oscilloscope probes, multimeter leads, logic analyzers, and in-circuit test (ICT) fixtures.\u003c\/p\u003e\u003cp\u003eColor-coded test points allow instant visual identification of signal nets, power rails, and ground connections on a PCB, dramatically reducing debugging time. The kit includes both through-hole and SMD (surface mount) test points, plus test hook clips for hands-free probing during circuit debugging and characterization.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypes included:\u003c\/strong\u003e Through-hole test points, SMD test points, test hook clips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Red, Black, Yellow, Green, Blue, White (assorted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact material:\u003c\/strong\u003e Tin-plated or gold-plated copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e PA nylon, UL94 V-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated current:\u003c\/strong\u003e 1–3A (depending on size) | \u003cstrong\u003eRated voltage:\u003c\/strong\u003e 250V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +105°C | \u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMulti-color assortment\u003c\/strong\u003e — instantly identify power, ground, and signal nets by color during debugging\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eThrough-hole + SMD types\u003c\/strong\u003e — covers both legacy and modern PCB designs in one kit\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTest hook clips included\u003c\/strong\u003e — hands-free probing for oscilloscope and logic analyzer connections\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRepeatable connection point\u003c\/strong\u003e — eliminates probe slip and accidental shorts during testing\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eICT fixture compatible\u003c\/strong\u003e — standard test point sizes compatible with most in-circuit test fixtures\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e — tin-plated or gold-plated copper contacts, PA nylon housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOscilloscope and logic analyzer probing during PCB debugging\u003c\/li\u003e\n\u003cli\u003eMultimeter measurement points for voltage, current, and resistance\u003c\/li\u003e\n\u003cli\u003eIn-circuit test (ICT) and flying probe test fixtures\u003c\/li\u003e\n\u003cli\u003eProduction test jig connection points\u003c\/li\u003e\n\u003cli\u003ePower rail and ground monitoring during bring-up\u003c\/li\u003e\n\u003cli\u003eSignal integrity measurement and characterization\u003c\/li\u003e\n\u003cli\u003eEducational electronics and STEM lab equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use PCB Test Points\u003c\/h3\u003e\u003cp\u003eSolder through-hole test points into standard 1.0mm or 1.5mm PCB holes, or reflow SMD test points onto standard SMD pads. Place test points at key nodes in your circuit — power rails, clock signals, data buses, and analog measurement points. Use test hook clips to attach oscilloscope probes or logic analyzer leads for hands-free, stable connections during debugging and characterization.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45616211362027,"sku":"\u003cnone\u003e","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/PCB_Test_Point_Hook_Clip_Full_Kit.jpg?v=1756443812"},{"product_id":"3-96mm-phoenix-type-pcb-screw-terminal-block-orange-300v","title":"3.96mm Phoenix Type PCB Screw Terminal Block Connector — Orange, 300V\/10A","description":"\u003ch2\u003e3.96mm Phoenix Type PCB Screw Terminal Block Connector — Orange, 300V\/10A\u003c\/h2\u003e\u003cp\u003eThe Keszoox 3.96mm Phoenix-type PCB screw terminal block in orange is the ideal wire-to-board connector for signal wiring, relay output connections, and medium-current PCB applications where the 5.08mm pitch is too large and the 2.54mm pitch is too small. The 3.96mm pitch strikes the perfect balance between compact PCB footprint and practical wire handling, accommodating wire gauges from 16 to 28 AWG.\u003c\/p\u003e\u003cp\u003eThe distinctive orange housing provides instant visual differentiation from green 5.08mm terminal blocks on the same PCB, making it easy to identify signal vs. power connections at a glance. 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