{"title":"Pin Header","description":"\u003cp\u003ePin headers are the fundamental building blocks of PCB interconnection, providing reliable, solderable contact points for wire-to-board and board-to-board connections. Available in single-row and double-row configurations, straight and right-angle orientations, and male and female variants, pin headers are universally compatible with breadboards, Arduino shields, Raspberry Pi HATs, and custom PCB designs.\u003c\/p\u003e\u003cp\u003eKey specifications to consider when selecting pin headers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e — 2.54mm (0.1\") is the most common, matching standard breadboard spacing; 2.0mm and 1.27mm options available for compact designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRow configuration\u003c\/strong\u003e — single-row (1x) for simple connections, double-row (2x) for higher pin-count interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation\u003c\/strong\u003e — straight (vertical) for standard PCB mounting; right-angle for edge connectors and panel interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreakable strips\u003c\/strong\u003e — 40-pin strips that can be snapped to any required pin count, offering maximum flexibility for prototyping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMale vs Female\u003c\/strong\u003e — male headers for PCB mounting; female headers for socket connections and stackable shield designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOur pin header range covers 2.54mm single and double row straight and right-angle male and female headers, ideal for Arduino, Raspberry Pi, and general PCB prototyping applications.\u003c\/p\u003e","products":[{"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. 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 male headers\u003c\/strong\u003e: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 40-pin\u003c\/li\u003e\n\u003cli\u003eNote: 40-pin headers can be broken to any length\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\u003ePin length: \u003cstrong\u003e11.5mm total (6mm above PCB, 3mm below)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A per contact\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 Male Pin Headers?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversal standard\u003c\/strong\u003e — fits all DuPont female jumper wires and female headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreadboard compatible\u003c\/strong\u003e — plugs directly into breadboard tie-points\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreakable to any length\u003c\/strong\u003e — 40-pin strips snap to any size needed\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEssential for PCB design\u003c\/strong\u003e — add connectors to any custom PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino and Raspberry Pi GPIO pin header\u003c\/li\u003e\n\u003cli\u003eSensor module PCB connector\u003c\/li\u003e\n\u003cli\u003eCustom PCB DuPont jumper wire connector\u003c\/li\u003e\n\u003cli\u003eBreadboard-to-PCB connection header\u003c\/li\u003e\n\u003cli\u003eShield and expansion board connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45578560569579,"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_Male_Pin_Header_Single_Row_DIP_Connector_Kit.jpg?v=1723265272"},{"product_id":"2-54mm-female-pin-header-dual-row-dip-connector-kit-multiple-lengths","title":"2.54mm Female Pin Header Dual Row DIP Connector Kit — Multiple Lengths","description":"\u003ch2\u003e2.54mm Female Pin Header Dual Row DIP Connector Kit — Multiple Lengths\u003c\/h2\u003e\n\n\u003cp\u003eA comprehensive \u003cstrong\u003e2.54mm pitch female pin header dual row DIP connector kit\u003c\/strong\u003e in multiple lengths from 2×2 to 2×20 pins. 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. The 2.54mm pitch is the universal standard, and dual row headers double the pin density compared to single row.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual row female headers\u003c\/strong\u003e: 2×2, 2×3, 2×4, 2×5, 2×6, 2×7, 2×8, 2×10, 2×12, 2×20-pin\u003c\/li\u003e\n\u003cli\u003eNote: Long strips can be cut to any length\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\u003eDual row (2 rows)\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\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\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi 40-pin GPIO socket (2×20)\u003c\/li\u003e\n\u003cli\u003eIDC ribbon cable socket connector\u003c\/li\u003e\n\u003cli\u003eArduino shield dual row socket\u003c\/li\u003e\n\u003cli\u003eHigh-density PCB connector socket\u003c\/li\u003e\n\u003cli\u003eJTAG and programming header socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45578560635115,"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_Dual_Row_DIP_Connector_Kit.jpg?v=1723264654"},{"product_id":"2-54mm-male-pin-header-dual-row-dip-connector-kit-multiple-lengths","title":"2.54mm Male Pin Header Dual Row DIP Connector Kit — Multiple Lengths","description":"\u003ch2\u003e2.54mm Male Pin Header Dual Row DIP Connector Kit — Multiple Lengths\u003c\/h2\u003e\n\n\u003cp\u003eA comprehensive \u003cstrong\u003e2.54mm pitch male pin header dual row DIP connector kit\u003c\/strong\u003e in multiple lengths from 2×2 to 2×20 pins. Dual row male headers are used for \u003cstrong\u003eRaspberry Pi GPIO pins, IDC ribbon cable headers, JTAG programming connectors, and high-density PCB connections\u003c\/strong\u003e. 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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. Whether you're stacking shields, wiring breadboards, or building custom PCB connectors, this kit has you covered.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2.54mm (0.1\") pitch\u003c\/strong\u003e — universal standard, compatible with Arduino, Raspberry Pi, breadboards and virtually all development boards\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGold-plated contacts\u003c\/strong\u003e — corrosion-resistant, reliable through hundreds of mating cycles\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\u003eThrough-hole PCB mount\u003c\/strong\u003e — easy hand-soldering, compatible with standard 2.54mm PCB drill patterns\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3A \/ 250V AC\/DC rated\u003c\/strong\u003e — suitable for signal and low-power wiring\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSingle row, straight (vertical)\u003c\/strong\u003e — standard DIP footprint for breadboard and PCB use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.54mm Single Row Male Pin Headers — assorted pin counts (see listing for exact configuration)\u003c\/li\u003e\n\u003cli\u003eContact: Gold-plated brass | Mount: Through-hole PCB, straight (vertical)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePitch: 2.54mm (0.1\") | Rows: Single row | Type: Male pin header (DIP through-hole)\u003c\/li\u003e\n\u003cli\u003eContact: Gold-plated brass | Mount: Through-hole PCB, straight (vertical)\u003c\/li\u003e\n\u003cli\u003eCurrent rating: 3A | Voltage: 250V AC\/DC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino shield and Raspberry Pi GPIO breakout connections\u003c\/li\u003e\n\u003cli\u003eBreadboard prototyping and PCB-to-PCB connections\u003c\/li\u003e\n\u003cli\u003eSensor module and development board PCB connections\u003c\/li\u003e\n\u003cli\u003eCustom PCB connector and jumper wire connections\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":45616183410923,"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_Male_Pin_Header_Single_Row_DIP_Connector_Kit.webp?v=1723265178"},{"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":"female-pin-header-1x2-2-pin-2-54mm-2-pack","title":"Female Pin Header 1×2 (2-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×2 (2-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×2 (2-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for creating \u003cstrong\u003estackable connectors, PCB-to-PCB connections, and removable module interfaces\u003c\/strong\u003e on Arduino shields, custom PCBs, and electronics assemblies. Accepts standard 2.54mm male pin headers and Dupont male pins.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×2 (2-pin, single row)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e | Mounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e2 headers\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\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino shield and PCB stackable connectors\u003c\/li\u003e\n\u003cli\u003e2-pin power connector (VCC + GND) on custom PCBs\u003c\/li\u003e\n\u003cli\u003eRemovable module interface on prototype boards\u003c\/li\u003e\n\u003cli\u003ePCB-to-PCB 2-pin connection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672471429355,"sku":"","price":6.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-2-Single-Row-2-Pack.jpg?v=1723008723"},{"product_id":"female-pin-header-1x3-3-pin-2-54mm-2-pack","title":"Female Pin Header 1×3 (3-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×3 (3-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×3 (3-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 3-pin female header is the standard connector for \u003cstrong\u003eRC servo motors (Signal\/VCC\/GND)\u003c\/strong\u003e, I2C sensors, and UART modules on custom PCBs and Arduino shields. Accepts standard 2.54mm male pin headers and Dupont male pins.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×3 (3-pin, single row)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e | Mounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e2 headers\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\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRC servo motor connector on custom PCBs\u003c\/li\u003e\n\u003cli\u003eI2C sensor 3-pin connector (VCC\/GND\/SDA)\u003c\/li\u003e\n\u003cli\u003eUART module 3-pin connector (VCC\/GND\/TX)\u003c\/li\u003e\n\u003cli\u003eArduino shield 3-pin stackable connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672472969451,"sku":"","price":6.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-3-Single-Row-2-Pack.jpg?v=1723008719"},{"product_id":"female-pin-header-1x4-4-pin-2-54mm-2-pack","title":"Female Pin Header 1×4 (4-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×4 (4-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×4 (4-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 4-pin female header is the standard connector for \u003cstrong\u003eI2C modules (VCC\/GND\/SDA\/SCL)\u003c\/strong\u003e and many sensor modules on custom PCBs and Arduino shields. Accepts standard 2.54mm male pin headers and Dupont male pins.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×4 (4-pin, single row)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e | Mounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e2 headers\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\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eI2C module connector (VCC\/GND\/SDA\/SCL) on custom PCBs\u003c\/li\u003e\n\u003cli\u003eStepper motor 4-pin connector on driver boards\u003c\/li\u003e\n\u003cli\u003eArduino shield 4-pin stackable connector\u003c\/li\u003e\n\u003cli\u003e4-pin sensor module interface on prototype boards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672474050795,"sku":"","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-4-Single-Row-2-Pack.jpg?v=1723008712"},{"product_id":"female-pin-header-1x5-5-pin-2-54mm-2-pack","title":"Female Pin Header 1×5 (5-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×5 (5-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×5 (5-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Ideal for \u003cstrong\u003eSPI module connectors (VCC\/GND\/MOSI\/MISO\/SCK)\u003c\/strong\u003e, UART with flow control, and 5-wire sensor interfaces on custom PCBs and Arduino shields.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×5 (5-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPI module connector (VCC\/GND\/MOSI\/MISO\/SCK)\u003c\/li\u003e\n\u003cli\u003e5-wire sensor module interface on custom PCBs\u003c\/li\u003e\n\u003cli\u003eArduino shield 5-pin stackable connector\u003c\/li\u003e\n\u003cli\u003eUART with flow control 5-pin connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672475951339,"sku":"","price":8.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-5-Single-Row-2-Pack.jpg?v=1723008708"},{"product_id":"female-pin-header-1x6-6-pin-2-54mm-2-pack","title":"Female Pin Header 1×6 (6-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×6 (6-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×6 (6-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 6-pin female header covers the \u003cstrong\u003efull SPI interface including chip select (VCC\/GND\/MOSI\/MISO\/SCK\/CS)\u003c\/strong\u003e and is also used for \u003cstrong\u003eArduino ICSP programming headers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×6 (6-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull SPI connector (VCC\/GND\/MOSI\/MISO\/SCK\/CS)\u003c\/li\u003e\n\u003cli\u003eArduino ICSP programming header socket\u003c\/li\u003e\n\u003cli\u003enRF24L01+ and RF module 6-pin connector\u003c\/li\u003e\n\u003cli\u003eArduino shield 6-pin stackable connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672477229291,"sku":"","price":7.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-6-Single-Row-2-Pack.jpg?v=1723008703"},{"product_id":"female-pin-header-1x7-7-pin-2-54mm-2-pack","title":"Female Pin Header 1×7 (7-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×7 (7-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×7 (7-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for custom multi-wire sensor interfaces, display module connectors, and Arduino shield connections requiring 7 pins.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×7 (7-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e7-pin sensor and display module connector\u003c\/li\u003e\n\u003cli\u003eArduino shield 7-pin stackable connector\u003c\/li\u003e\n\u003cli\u003eCustom PCB multi-wire interface connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 7-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672478376171,"sku":"","price":7.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-7-Single-Row-2-Pack.jpg?v=1723008698"},{"product_id":"female-pin-header-1x8-8-pin-2-54mm-2-pack","title":"Female Pin Header 1×8 (8-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×8 (8-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×8 (8-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 8-pin female header matches the \u003cstrong\u003eArduino Uno analog header (A0–A5 + 2 extra pins)\u003c\/strong\u003e and is commonly used for Arduino shield analog connectors and 8-bit data bus interfaces.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×8 (8-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Uno analog header socket (A0–A5)\u003c\/li\u003e\n\u003cli\u003e8-bit data bus interface connector\u003c\/li\u003e\n\u003cli\u003eArduino shield 8-pin stackable connector\u003c\/li\u003e\n\u003cli\u003e8-pin sensor and display module connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672495743211,"sku":"","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-8-Single-Row-2-Pack.jpg?v=1723008694"},{"product_id":"female-pin-header-1x10-10-pin-2-54mm-2-pack","title":"Female Pin Header 1×10 (10-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×10 (10-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×10 (10-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for Arduino Mega shield connectors, 10-pin IDC socket replacements, and custom PCB multi-pin interfaces.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×10 (10-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Mega shield 10-pin connector\u003c\/li\u003e\n\u003cli\u003e10-pin IDC socket replacement on PCBs\u003c\/li\u003e\n\u003cli\u003eCustom PCB 10-pin interface connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 10-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672503607531,"sku":"","price":6.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-10-Single-Row-2-Pack-1.jpg?v=1723008689"},{"product_id":"female-pin-header-1x12-12-pin-2-54mm-2-pack","title":"Female Pin Header 1×12 (12-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×12 (12-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×12 (12-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for Arduino shield connectors, custom PCB multi-pin interfaces, and display module connections requiring 12 pins.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×12 (12-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino shield 12-pin stackable connector\u003c\/li\u003e\n\u003cli\u003eDisplay module 12-pin interface connector\u003c\/li\u003e\n\u003cli\u003eCustom PCB 12-pin multi-wire interface\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 12-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672504918251,"sku":"","price":6.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-12-Single-Row-Gold-2-Pack.jpg?v=1723008682"},{"product_id":"female-pin-header-1x14-14-pin-2-54mm-2-pack","title":"Female Pin Header 1×14 (14-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×14 (14-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×14 (14-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 14-pin female header matches the \u003cstrong\u003eArduino Pro Mini side header (14 pins per side)\u003c\/strong\u003e and is used for socketing Pro Mini boards on custom PCBs.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×14 (14-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Pro Mini socket on custom PCBs\u003c\/li\u003e\n\u003cli\u003e14-pin DIP IC socket replacement\u003c\/li\u003e\n\u003cli\u003eCustom PCB 14-pin interface connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 14-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672506294507,"sku":"","price":6.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-14-Single-Row-Gold-2-Pack.jpg?v=1723008675"},{"product_id":"female-pin-header-1x15-15-pin-2-54mm-2-pack","title":"Female Pin Header 1×15 (15-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×15 (15-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×15 (15-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for custom PCB multi-pin interfaces, module socketing, and electronics assemblies requiring 15-pin single-row connectors.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×15 (15-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom PCB 15-pin interface connector\u003c\/li\u003e\n\u003cli\u003eModule socketing on prototype boards\u003c\/li\u003e\n\u003cli\u003eArduino shield 15-pin stackable connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 15-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672508391659,"sku":"","price":6.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-15-Single-Row-Gold-2-Pack.jpg?v=1723008668"},{"product_id":"female-pin-header-1x16-16-pin-2-54mm-2-pack","title":"Female Pin Header 1×16 (16-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×16 (16-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×16 (16-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 16-pin female header matches the \u003cstrong\u003eHD44780 LCD display 16-pin interface\u003c\/strong\u003e and is used for socketing LCD modules and 16-pin DIP ICs on custom PCBs.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×16 (16-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHD44780 LCD display 16-pin socket on custom PCBs\u003c\/li\u003e\n\u003cli\u003e16-pin DIP IC socket replacement\u003c\/li\u003e\n\u003cli\u003eArduino shield 16-pin stackable connector\u003c\/li\u003e\n\u003cli\u003eCustom PCB 16-pin interface connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672509473003,"sku":"","price":6.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-16-Single-Row-2-Pack.jpg?v=1723008664"},{"product_id":"female-pin-header-1x18-18-pin-2-54mm-2-pack","title":"Female Pin Header 1×18 (18-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×18 (18-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×18 (18-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for Arduino Nano socketing (15 pins per side + extras), custom PCB multi-pin interfaces, and 18-pin DIP IC socket replacements.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×18 (18-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Nano socket on custom PCBs\u003c\/li\u003e\n\u003cli\u003e18-pin DIP IC socket replacement\u003c\/li\u003e\n\u003cli\u003eCustom PCB 18-pin interface connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 18-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672510947563,"sku":"","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-18-Single-Row-2-Pack.jpg?v=1723008659"},{"product_id":"female-pin-header-1x19-19-pin-2-54mm-2-pack","title":"Female Pin Header 1×19 (19-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×19 (19-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×19 (19-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for custom PCB multi-pin interfaces and electronics assemblies requiring 19-pin single-row connectors.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×19 (19-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom PCB 19-pin interface connector\u003c\/li\u003e\n\u003cli\u003eModule socketing on prototype boards\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 19-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672513994987,"sku":"","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-19-Single-Row-2-Pack.jpg?v=1723008652"},{"product_id":"female-pin-header-1x20-20-pin-2-54mm-2-pack","title":"Female Pin Header 1×20 (20-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×20 (20-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×20 (20-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The 20-pin female header is used for Raspberry Pi HAT connectors (half of the 40-pin GPIO), Arduino Mega shield connectors, and custom PCB multi-pin interfaces.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×20 (20-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi HAT 20-pin GPIO connector\u003c\/li\u003e\n\u003cli\u003eArduino Mega shield 20-pin connector\u003c\/li\u003e\n\u003cli\u003eCustom PCB 20-pin interface connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 20-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672515076331,"sku":"","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-20-Single-Row-2-Pack.jpg?v=1723008650"},{"product_id":"female-pin-header-1x24-24-pin-2-54mm-2-pack","title":"Female Pin Header 1×24 (24-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×24 (24-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×24 (24-pin) configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. Used for Arduino Mega shield connectors (18+6 pin rows), custom PCB multi-pin interfaces, and 24-pin DIP IC socket replacements.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×24 (24-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Mega shield 24-pin connector\u003c\/li\u003e\n\u003cli\u003e24-pin DIP IC socket replacement\u003c\/li\u003e\n\u003cli\u003eCustom PCB 24-pin interface connector\u003c\/li\u003e\n\u003cli\u003eElectronics assembly 24-pin socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672516288747,"sku":"","price":8.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-24-Single-Row-2-Pack.jpg?v=1723008641"},{"product_id":"female-pin-header-1x40-40-pin-break-away-2-54mm-2-pack","title":"Female Pin Header 1×40 (40-Pin) Break-Away — 2.54mm, 2-Pack","description":"\u003ch2\u003eFemale Pin Header 1×40 (40-Pin) Break-Away — 2.54mm, 2-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch female pin headers\u003c\/strong\u003e in 1×40 (40-pin) break-away configuration — pack of 2. Through-hole PCB mount with tin-plated contacts. The \u003cstrong\u003ebreak-away design\u003c\/strong\u003e allows you to snap the header to any length from 1 to 40 pins — one strip covers all your project needs. The most versatile female header for Arduino shields, Raspberry Pi HATs, and custom PCBs.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eThrough-hole\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e | Pack: \u003cstrong\u003e2 strips\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\u003ch3\u003eWhy Choose Break-Away?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAny length from 1–40 pins\u003c\/strong\u003e — one strip replaces all fixed-length headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eClean break\u003c\/strong\u003e — snaps cleanly at any position with pliers or by hand\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e2-pack value\u003c\/strong\u003e — 80 pins total for multiple projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino shield stackable female headers (any pin count)\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi HAT 40-pin GPIO socket\u003c\/li\u003e\n\u003cli\u003eCustom PCB female connector (any length)\u003c\/li\u003e\n\u003cli\u003eModule socketing on prototype and production boards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672517468395,"sku":"","price":8.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Female-1-x-40-Single-Row-2-Pack-2.jpg?v=1723008637"},{"product_id":"male-pin-header-1x40-break-away-2-54mm-5-pack","title":"Male Pin Header 1×40 Break-Away — 2.54mm, 5-Pack","description":"\u003ch2\u003eMale Pin Header 1×40 Break-Away — 2.54mm, 5-Pack\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003emost essential component in any electronics workshop\u003c\/strong\u003e — \u003cstrong\u003e2.54mm pitch male pin headers\u003c\/strong\u003e in 1×40 break-away strips, pack of 5. Snap to any length from 1 to 40 pins. Used for \u003cstrong\u003eArduino module headers, breadboard connections, PCB connectors, and sensor module pins\u003c\/strong\u003e. The 5-pack provides 200 pins total — enough for extensive prototyping and production.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e | Insulator: \u003cstrong\u003eBlack nylon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e5 strips (200 pins total)\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\u003ch3\u003eWhy Choose Break-Away?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAny length from 1–40 pins\u003c\/strong\u003e — one strip replaces all fixed-length headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5-pack value\u003c\/strong\u003e — 200 pins for extensive prototyping and production\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreadboard compatible\u003c\/strong\u003e — pins insert directly into breadboard tie-points\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversal standard\u003c\/strong\u003e — compatible with all 2.54mm female headers and Dupont connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino module and shield pin headers\u003c\/li\u003e\n\u003cli\u003eSensor module breadboard pins\u003c\/li\u003e\n\u003cli\u003eCustom PCB male connector (any length)\u003c\/li\u003e\n\u003cli\u003eBreadboard-to-PCB connection pins\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672526414059,"sku":"","price":7.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-1-x-40-Breakaway-Closeup.jpg?v=1723008591"},{"product_id":"male-pin-header-1x50-selective-gold-break-away-2-54mm","title":"Male Pin Header 1×50 Selective Gold Break-Away — 2.54mm","description":"\u003ch2\u003eMale Pin Header 1×50 Selective Gold Break-Away — 2.54mm\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e1×50 break-away male pin header\u003c\/strong\u003e with \u003cstrong\u003eselective gold plating\u003c\/strong\u003e on the contact tips — gold where it matters most (the mating contact area) with tin on the solder tail for easy soldering. The 50-pin strip snaps to any length from 1 to 50 pins. Gold-plated contacts provide superior corrosion resistance and lower contact resistance for high-reliability applications.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×50 (50-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact plating: \u003cstrong\u003eSelective gold (Au) on tips\u003c\/strong\u003e | Tail: \u003cstrong\u003eTin-plated\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\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\u003ch3\u003eWhy Selective Gold?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGold contact tips\u003c\/strong\u003e — superior corrosion resistance and lower contact resistance\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTin solder tails\u003c\/strong\u003e — easy soldering without gold contamination\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e50-pin strip\u003c\/strong\u003e — longer than standard 40-pin for large PCB designs\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — any length from 1–50 pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-reliability Arduino and module pin headers\u003c\/li\u003e\n\u003cli\u003eFrequently mated connectors requiring gold contacts\u003c\/li\u003e\n\u003cli\u003eProduction PCB assembly requiring consistent contact resistance\u003c\/li\u003e\n\u003cli\u003eLarge custom PCB multi-pin connectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672528871659,"sku":"","price":6.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-1-x-50-Single-Row-Selective-Gold-Plated.jpg?v=1723008584"},{"product_id":"male-pin-header-1x40-break-away-extended-tail-gold-2-54mm","title":"Male Pin Header 1×40 Break-Away Extended Tail Gold — 2.54mm","description":"\u003ch2\u003eMale Pin Header 1×40 Break-Away Extended Tail Gold — 2.54mm\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e1×40 break-away male pin header\u003c\/strong\u003e with \u003cstrong\u003eextended solder tail length\u003c\/strong\u003e and \u003cstrong\u003egold-plated contacts\u003c\/strong\u003e. The extended tail allows the header to pass through a thick PCB or spacer while still providing a full mating length above the board — ideal for \u003cstrong\u003ePCB stacking with spacers\u003c\/strong\u003e and applications where standard-length tails are too short. Snaps to any length from 1 to 40 pins.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTail length: \u003cstrong\u003eExtended (longer than standard)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact plating: \u003cstrong\u003eGold (Au)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\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\u003ch3\u003eWhy Extended Tail?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExtended tail\u003c\/strong\u003e — passes through thick PCBs and spacers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGold contacts\u003c\/strong\u003e — superior corrosion resistance and reliability\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — any length from 1–40 pins\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePCB stacking\u003c\/strong\u003e — ideal for multi-board assemblies with spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePCB stacking with standoffs and spacers\u003c\/li\u003e\n\u003cli\u003eArduino shield with extended pin clearance\u003c\/li\u003e\n\u003cli\u003eThick PCB through-board connector\u003c\/li\u003e\n\u003cli\u003eMulti-board assembly with inter-board spacing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672537096427,"sku":"","price":6.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-1x40-Breakaway-Extended-Tail-Flash-Gold.jpg?v=1723008575"},{"product_id":"male-pin-header-1x40-break-away-gold-2-54mm","title":"Male Pin Header 1×40 Break-Away Gold — 2.54mm","description":"\u003ch2\u003eMale Pin Header 1×40 Break-Away Gold — 2.54mm\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003e1×40 break-away male pin header\u003c\/strong\u003e with \u003cstrong\u003egold-plated contacts\u003c\/strong\u003e — the premium choice for high-reliability PCB connectors. Gold plating provides superior corrosion resistance, lower contact resistance, and a longer mating cycle life compared to standard tin-plated headers. Snaps to any length from 1 to 40 pins.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact plating: \u003cstrong\u003eGold (Au)\u003c\/strong\u003e | Insulator: \u003cstrong\u003eBlack nylon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\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\u003ch3\u003eWhy Gold-Plated?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGold contacts\u003c\/strong\u003e — superior corrosion resistance and lower contact resistance vs tin\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh cycle life\u003c\/strong\u003e — gold withstands more mating cycles without degradation\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — any length from 1–40 pins from one strip\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eProduction quality\u003c\/strong\u003e — consistent contact resistance for reliable electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-reliability Arduino module and shield headers\u003c\/li\u003e\n\u003cli\u003eProduction PCB assembly requiring gold contacts\u003c\/li\u003e\n\u003cli\u003eFrequently mated connectors in test fixtures\u003c\/li\u003e\n\u003cli\u003eCustom PCB gold-plated connector (any length)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672542568683,"sku":"","price":6.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-1x40-Breakaway-Flash-Gold.jpg?v=1723008568"},{"product_id":"male-pin-header-1x40-break-away-blue-2-54mm-5-pack","title":"Male Pin Header 1×40 Break-Away — Blue, 2.54mm, 5-Pack","description":"\u003ch2\u003eMale Pin Header 1×40 Break-Away — Blue, 2.54mm, 5-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch male pin headers\u003c\/strong\u003e in 1×40 break-away strips with \u003cstrong\u003eblue insulator\u003c\/strong\u003e — pack of 5. The colored insulator allows \u003cstrong\u003ecolor-coding of connectors\u003c\/strong\u003e for instant identification of signal groups, power rails, and interface types on complex PCBs and wiring harnesses. 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The green insulator allows \u003cstrong\u003ecolor-coding of connectors\u003c\/strong\u003e for instant identification of signal groups, power rails, and interface types. 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The red insulator is the standard color for \u003cstrong\u003epower (VCC\/V+) connectors\u003c\/strong\u003e, allowing instant identification of power rails on complex PCBs and wiring harnesses. 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The white insulator provides a clean, neutral color for \u003cstrong\u003esignal connectors\u003c\/strong\u003e and is easy to mark with a pen for custom labeling. Snaps to any length from 1 to 40 pins. 200 pins total across 5 strips.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulator color: \u003cstrong\u003eWhite\u003c\/strong\u003e | Contact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e5 strips (200 pins total)\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\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSignal connector identification on complex PCBs\u003c\/li\u003e\n\u003cli\u003eCustom-labeled connectors (markable with pen)\u003c\/li\u003e\n\u003cli\u003eArduino and sensor module signal headers\u003c\/li\u003e\n\u003cli\u003eCustom PCB color-coded interface connectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672560296171,"sku":"","price":9.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-1-x-40-Single-Row-White-5-Pack.jpg?v=1723008533"},{"product_id":"male-pin-header-1x40-break-away-yellow-2-54mm-5-pack","title":"Male Pin Header 1×40 Break-Away — Yellow, 2.54mm, 5-Pack","description":"\u003ch2\u003eMale Pin Header 1×40 Break-Away — Yellow, 2.54mm, 5-Pack\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch male pin headers\u003c\/strong\u003e in 1×40 break-away strips with \u003cstrong\u003eyellow insulator\u003c\/strong\u003e — pack of 5. The yellow insulator provides high visibility for \u003cstrong\u003ewarning or caution connectors\u003c\/strong\u003e and is easy to spot on complex PCBs and wiring harnesses. 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Machined contacts provide \u003cstrong\u003elower insertion force, better contact retention, and longer cycle life\u003c\/strong\u003e than stamped contacts. Ideal for socketing ICs, modules, and components that require frequent removal. Snaps to any length from 1 to 40 pins.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact type: \u003cstrong\u003eMachined round (precision)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccepts: \u003cstrong\u003eRound pins and standard square pins\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\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\u003ch3\u003eMachined vs Stamped Contacts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMachined round contacts\u003c\/strong\u003e — lower insertion force, better retention, longer cycle life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAccepts round and square pins\u003c\/strong\u003e — compatible with machined round pin headers and standard headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePrecision tolerance\u003c\/strong\u003e — consistent contact resistance across all pins\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — any length from 1–40 pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIC socket for DIP packages (socketing for easy replacement)\u003c\/li\u003e\n\u003cli\u003eModule socketing for frequent removal and replacement\u003c\/li\u003e\n\u003cli\u003eTest fixture socket for repeated insertion\u003c\/li\u003e\n\u003cli\u003eHigh-reliability Arduino module socketing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672563605739,"sku":"","price":6.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Round-Machined-Female-1x40-Break-Away-View.jpg?v=1723008515"},{"product_id":"male-pin-header-1x14-double-insulator-selective-gold-2-54mm-2-pack","title":"Male Pin Header 1×14 Double Insulator Selective Gold — 2.54mm, 2-Pack","description":"\u003ch2\u003eMale Pin Header 1×14 Double Insulator Selective Gold — 2.54mm, 2-Pack\u003c\/h2\u003e\n\n\u003cp\u003eA \u003cstrong\u003e1×14 male pin header with double insulator body and selective gold-plated contacts\u003c\/strong\u003e — pack of 2. The \u003cstrong\u003edouble insulator design\u003c\/strong\u003e features two plastic insulator bodies along the pin length, preventing pin misalignment and providing superior mechanical stability during soldering and mating. Selective gold plating on the contact tips ensures low contact resistance and corrosion resistance where it matters most. Ideal for \u003cstrong\u003eArduino Pro Mini installations\u003c\/strong\u003e where pin alignment is critical.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×14 (14-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsulator: \u003cstrong\u003eDouble insulator body (prevents pin misalignment)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact plating: \u003cstrong\u003eSelective gold (Au) on tips\u003c\/strong\u003e | Tail: \u003cstrong\u003eTin-plated\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e2 headers\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 Double Insulator?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePrevents pin misalignment\u003c\/strong\u003e — dual insulator keeps all 14 pins perfectly parallel during soldering\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSuperior mechanical stability\u003c\/strong\u003e — resists pin bending from cable stress\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSelective gold tips\u003c\/strong\u003e — low contact resistance without gold on solder tails\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eArduino Pro Mini fit\u003c\/strong\u003e — 14-pin matches Pro Mini side header exactly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Pro Mini pin header installation\u003c\/li\u003e\n\u003cli\u003eHigh-reliability 14-pin PCB connector\u003c\/li\u003e\n\u003cli\u003eModule pin header requiring precise alignment\u003c\/li\u003e\n\u003cli\u003eProduction PCB assembly with double insulator stability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672569045227,"sku":"","price":6.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-1x14-Double-Insulator-2-Pack.jpg?v=1723008485"},{"product_id":"male-pin-header-1x40-right-angle-break-away-2-54mm-5-pack","title":"Male Pin Header 1×40 Right-Angle Break-Away — 2.54mm, 5-Pack","description":"\u003ch2\u003eMale Pin Header 1×40 Right-Angle Break-Away — 2.54mm, 5-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch right-angle male pin headers\u003c\/strong\u003e in 1×40 break-away strips — pack of 5. The \u003cstrong\u003e90° right-angle orientation\u003c\/strong\u003e allows connectors to exit the PCB edge horizontally rather than vertically — ideal for \u003cstrong\u003epanel-mount connectors, edge connectors, and applications where vertical clearance is limited\u003c\/strong\u003e. 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The \u003cstrong\u003edual-row (2×) configuration\u003c\/strong\u003e provides 80 pins per strip in a compact footprint — ideal for \u003cstrong\u003eRaspberry Pi 40-pin GPIO headers, Arduino Mega shield connectors, IDC ribbon cable connectors, and high-density PCB interfaces\u003c\/strong\u003e. Snaps to any width from 2×1 to 2×40. 400 pins total across 5 strips.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e2×40 (80-pin, dual row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e | Insulator: \u003cstrong\u003eBlack nylon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e5 strips (400 pins total)\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 Dual-Row?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh pin density\u003c\/strong\u003e — 80 pins in the same footprint as a 40-pin single-row header\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRaspberry Pi compatible\u003c\/strong\u003e — 2×20 matches the full 40-pin GPIO header\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIDC ribbon cable compatible\u003c\/strong\u003e — standard dual-row pitch for IDC connectors\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — snap to any 2×N configuration needed\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5-pack value\u003c\/strong\u003e — 400 pins for extensive prototyping and production\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi 40-pin GPIO header (2×20)\u003c\/li\u003e\n\u003cli\u003eArduino Mega dual-row shield connector\u003c\/li\u003e\n\u003cli\u003eIDC ribbon cable PCB connector\u003c\/li\u003e\n\u003cli\u003eHigh-density PCB interface connector\u003c\/li\u003e\n\u003cli\u003eJTAG and debug interface headers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672588116203,"sku":"","price":8.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Male-2-x-40-Straight-5-Pack.jpg?v=1723008467"},{"product_id":"male-pin-header-2x40-dual-row-right-angle-break-away-2-54mm-5-pack","title":"Male Pin Header 2×40 Dual-Row Right-Angle Break-Away — 2.54mm, 5-Pack","description":"\u003ch2\u003eMale Pin Header 2×40 Dual-Row Right-Angle Break-Away — 2.54mm, 5-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch dual-row right-angle male pin headers\u003c\/strong\u003e in 2×40 break-away strips — pack of 5. Combines the \u003cstrong\u003ehigh pin density of dual-row (80 pins per strip)\u003c\/strong\u003e with a \u003cstrong\u003e90° right-angle orientation\u003c\/strong\u003e for horizontal cable exit from the PCB edge. Ideal for \u003cstrong\u003eedge-mount IDC ribbon cable connectors, panel-mount dual-row interfaces, and applications where vertical clearance is limited\u003c\/strong\u003e. Snaps to any 2×N configuration.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e2×40 (80-pin, dual row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOrientation: \u003cstrong\u003eRight-angle (90°)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e | Insulator: \u003cstrong\u003eBlack nylon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e5 strips (400 pins total)\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 Dual-Row Right-Angle?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eHigh pin density + horizontal exit\u003c\/strong\u003e — 80 pins exiting the PCB edge horizontally\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIDC ribbon cable compatible\u003c\/strong\u003e — standard dual-row pitch for IDC connectors at PCB edge\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLow vertical profile\u003c\/strong\u003e — reduces total height of PCB + connector assembly\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — snap to any 2×N configuration needed\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5-pack value\u003c\/strong\u003e — 400 pins for multiple projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEdge-mount IDC ribbon cable connector on PCB\u003c\/li\u003e\n\u003cli\u003ePanel-mount dual-row interface connector\u003c\/li\u003e\n\u003cli\u003eLow-profile dual-row PCB edge connector\u003c\/li\u003e\n\u003cli\u003eJTAG and debug interface right-angle header\u003c\/li\u003e\n\u003cli\u003eHigh-density PCB edge connector for enclosure access\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672590344427,"sku":"","price":9.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-male-2-x-40-Right-Angle-Breakaway-5-Pack.jpg?v=1723008460"},{"product_id":"stackable-pin-header-1x4-4-pin-2-54mm-2-pack","title":"Stackable Pin Header 1×4 (4-Pin) — 2.54mm, 2-Pack","description":"\u003ch2\u003eStackable Pin Header 1×4 (4-Pin) — 2.54mm, 2-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eStackable 2.54mm pitch pin headers\u003c\/strong\u003e in 1×4 (4-pin) configuration — pack of 2. Stackable headers feature a \u003cstrong\u003efemale socket on top and extended male pins below\u003c\/strong\u003e — allowing multiple Arduino shields to be stacked on top of each other while maintaining electrical connections through all layers. 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Stackable headers feature a \u003cstrong\u003efemale socket on top and extended male pins below\u003c\/strong\u003e for multi-layer Arduino shield stacking. 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The 8-pin stackable header matches the \u003cstrong\u003eArduino Uno digital header (D0–D7)\u003c\/strong\u003e and \u003cstrong\u003eanalog header (A0–A5 + 2 extra)\u003c\/strong\u003e, making it the standard stackable header for Arduino Uno shield assembly. 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Stack multiple shields while maintaining full access to all pins through the female socket on top.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×10 (10-pin, single row)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eStackable (female socket + extended male pins)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e2 headers\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 Stackable Headers?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMulti-shield stacking\u003c\/strong\u003e — stack multiple shields without losing access to any pins\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eArduino Mega compatible\u003c\/strong\u003e — 10-pin matches Mega shield connector rows\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFemale socket on top\u003c\/strong\u003e — accepts the next shield or jumper wires for probing\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eProbe-friendly\u003c\/strong\u003e — female socket allows oscilloscope and multimeter probing of any pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Mega shield multi-layer stacking (10-pin rows)\u003c\/li\u003e\n\u003cli\u003eCustom shield 10-pin stackable connector\u003c\/li\u003e\n\u003cli\u003eProbe-accessible 10-pin header for debugging\u003c\/li\u003e\n\u003cli\u003e10-pin module stackable interface connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672594669803,"sku":"","price":6.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Stackable-1-x-10-2-Pack.jpg?v=1723008435"},{"product_id":"extra-tall-stackable-pin-header-1x40-break-away-2-54mm","title":"Extra Tall Stackable Pin Header 1×40 Break-Away — 2.54mm","description":"\u003ch2\u003eExtra Tall Stackable Pin Header 1×40 Break-Away — 2.54mm\u003c\/h2\u003e\n\n\u003cp\u003eAn \u003cstrong\u003eextra tall stackable pin header\u003c\/strong\u003e in 1×40 break-away configuration — designed for stacking Arduino shields over \u003cstrong\u003etall components such as large capacitors, transformers, LCD displays, and heat sinks\u003c\/strong\u003e that would otherwise prevent standard-height shields from stacking. The extra tall body provides additional clearance between stacked PCBs. Snaps to any length from 1 to 40 pins.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: \u003cstrong\u003e1×40 (40-pin, single row, break-away)\u003c\/strong\u003e | Pitch: \u003cstrong\u003e2.54mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: \u003cstrong\u003eExtra tall stackable (female socket + extended male pins)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: \u003cstrong\u003eExtra tall (greater inter-board clearance than standard stackable)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent: \u003cstrong\u003e3A per pin\u003c\/strong\u003e | Voltage: \u003cstrong\u003e250V\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 Extra Tall?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eClears tall components\u003c\/strong\u003e — stack shields over large capacitors, transformers and heat sinks\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExtra inter-board clearance\u003c\/strong\u003e — more space between stacked PCBs than standard stackable headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBreak-away\u003c\/strong\u003e — any length from 1–40 pins from one strip\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFemale socket on top\u003c\/strong\u003e — accepts the next shield or jumper wires for probing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino shield stacking over tall components (capacitors, transformers)\u003c\/li\u003e\n\u003cli\u003eLCD display shield with extra clearance for display height\u003c\/li\u003e\n\u003cli\u003eHeat sink clearance for power shield stacking\u003c\/li\u003e\n\u003cli\u003eCustom PCB stacking requiring extra inter-board spacing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672596570347,"sku":"","price":7.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Stackable-1-x-40-1.jpg?v=1723008428"},{"product_id":"pin-header-shunt-jumper-black-2-54mm-10-pack","title":"Pin Header Shunt Jumper — Black, 2.54mm, 10-Pack","description":"\u003ch2\u003ePin Header Shunt Jumper — Black, 2.54mm, 10-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch pin header shunt jumpers\u003c\/strong\u003e in black — pack of 10. A shunt jumper (also called a jumper cap or jumper block) is a small connector that \u003cstrong\u003eshort-circuits two adjacent pins\u003c\/strong\u003e on a pin header to select a configuration option. Used on \u003cstrong\u003eArduino bootloader selection headers, BIOS configuration jumpers, power selection headers, and PCB configuration jumpers\u003c\/strong\u003e. The most fundamental configuration component in electronics.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e2.54mm (fits 2 adjacent pins)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: \u003cstrong\u003eBlack\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e10 shunts\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 Keep Shunts in Stock?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eConfiguration selection\u003c\/strong\u003e — select voltage, bootloader, and interface options on PCBs\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEasy to lose\u003c\/strong\u003e — 10-pack ensures you always have spares\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversal 2.54mm\u003c\/strong\u003e — fits all standard 2.54mm pin headers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3A rated\u003c\/strong\u003e — suitable for power selection jumpers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino bootloader and clock selection jumpers\u003c\/li\u003e\n\u003cli\u003eBIOS and motherboard configuration jumpers\u003c\/li\u003e\n\u003cli\u003ePower supply voltage selection headers\u003c\/li\u003e\n\u003cli\u003ePCB interface and mode selection jumpers\u003c\/li\u003e\n\u003cli\u003eHard drive and optical drive master\/slave jumpers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672597979371,"sku":"","price":6.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Shunt-Black-10-Pack.jpg?v=1723008424"},{"product_id":"pin-header-shunt-jumper-grip-tab-yellow-2-54mm-10-pack","title":"Pin Header Shunt Jumper with Grip Tab — Yellow, 2.54mm, 10-Pack","description":"\u003ch2\u003ePin Header Shunt Jumper with Grip Tab — Yellow, 2.54mm, 10-Pack\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.54mm pitch pin header shunt jumpers with grip tab\u003c\/strong\u003e in yellow — pack of 10. The \u003cstrong\u003egrip tab design\u003c\/strong\u003e adds a small plastic tab to the top of the shunt body, making it significantly easier to remove jumpers from tight pin headers without tools. The yellow color provides \u003cstrong\u003ehigh visibility\u003c\/strong\u003e for quick identification of active jumper positions on complex PCBs. Short-circuits two adjacent 2.54mm pins for configuration selection.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePitch: \u003cstrong\u003e2.54mm (fits 2 adjacent pins)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: \u003cstrong\u003eYellow (high visibility)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeature: \u003cstrong\u003eGrip tab for tool-free removal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact: \u003cstrong\u003eTin-plated brass\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent rating: \u003cstrong\u003e3A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack: \u003cstrong\u003e10 shunts\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 Grip Tab + Yellow?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGrip tab\u003c\/strong\u003e — remove jumpers from tight headers without tweezers or tools\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eYellow color\u003c\/strong\u003e — instantly visible on PCBs for quick configuration identification\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3A rated\u003c\/strong\u003e — suitable for power selection jumpers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversal 2.54mm\u003c\/strong\u003e — fits all standard 2.54mm pin headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino bootloader and clock selection jumpers\u003c\/li\u003e\n\u003cli\u003eBIOS and motherboard configuration jumpers\u003c\/li\u003e\n\u003cli\u003ePower supply voltage selection headers\u003c\/li\u003e\n\u003cli\u003ePCB interface and mode selection jumpers requiring frequent changes\u003c\/li\u003e\n\u003cli\u003eHigh-visibility configuration jumpers on complex PCBs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672599748843,"sku":"","price":6.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Header-Shunt-Yellow-Tall-10-Pack.jpg?v=1723008419"},{"product_id":"roller-lever-endstop-switch-module-spdt-3pin-3d-printer","title":"Roller Lever Endstop Switch Module — SPDT Microswitch, 3-Pin Header, 3D Printer Compatible","description":"\u003ch2\u003eRoller Lever Endstop Switch Module — SPDT Microswitch, 3-Pin Header, 3D Printer Compatible\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eroller lever endstop switch module\u003c\/strong\u003e combines a SPDT microswitch with a roller ball lever on a small PCB with a 3-pin header — the standard endstop switch format used in 3D printers (Prusa, Ender, Creality, and RepRap-based machines) and CNC machines. The roller ball provides smooth, low-friction actuation by the axis carriage, and the 3-pin header (GND, VCC, Signal) connects directly to the printer's control board endstop connector.\u003c\/p\u003e\n\n\u003ch3\u003eModule Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e SPDT microswitch with roller ball lever\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 3-pin male header (GND, VCC, Signal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Digital signal (NO or NC selectable by pin choice)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible:\u003c\/strong\u003e Prusa, Ender, Creality, RAMPS 1.4, SKR, and all RepRap-based 3D printers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e3-Pin Header Connections\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGND:\u003c\/strong\u003e Ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVCC:\u003c\/strong\u003e 5V (for LED indicator if present)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal (S):\u003c\/strong\u003e Switch output — connect to printer board endstop input\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3D printer endstops:\u003c\/strong\u003e X\/Y\/Z axis homing and travel limit switches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC machine limits:\u003c\/strong\u003e Axis end-stop detection for CNC routers and mills\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobot arm limits:\u003c\/strong\u003e Joint travel limit detection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition detection:\u003c\/strong\u003e Detect presence of moving parts in automated systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Roller lever endstop switch module with 3-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eStandard 3D printer endstop format — SPDT roller lever microswitch on PCB with 3-pin header for direct connection to Prusa, Ender, Creality, and RAMPS-based printer boards.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45681347625195,"sku":"","price":8.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Endstop-Roller-Lever-Switch-with-Cable.jpg?v=1723006007"},{"product_id":"4x4-matrix-keypad-16-key-tactile-8pin-arduino","title":"4×4 Matrix Keypad — 16-Key Tactile Pushbutton, 8-Pin Header, Arduino Compatible","description":"\u003ch2\u003e4×4 Matrix Keypad — 16-Key Tactile Pushbutton, 8-Pin Header, Arduino Compatible\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e4×4 matrix keypad\u003c\/strong\u003e provides 16 tactile pushbutton switches (S1–S16) arranged in a 4-row × 4-column matrix, allowing a microcontroller to scan all 16 keys using only 8 digital pins. It's the most efficient way to add a full keypad to an Arduino project — compatible with the popular \u003cstrong\u003eKeypad.h library\u003c\/strong\u003e for zero-effort key detection. 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