{"product_id":"2-54mm-single-row-male-pin-header-40pin-breakable-strip-5pcs","title":"2.54mm Single Row Male Pin Header 40-Pin Breakable Strip 5pcs","description":"\u003ch2\u003e2.54mm Single Row Male Pin Header — 40-Pin Breakable Strip (5-Pack)\u003c\/h2\u003e\u003cp\u003eThese \u003cstrong\u003e2.54mm pitch single-row male pin headers\u003c\/strong\u003e are the universal standard connector for Arduino shields, breadboards, PCB prototyping, and module interconnects. Each 40-pin strip is fully breakable — snap to any length from 1 to 40 pins with pliers or a hobby knife. Gold-plated contacts ensure reliable, low-resistance connections.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e2.54mm (0.1”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins per Strip\u003c\/td\u003e\n\u003ctd\u003e40 (breakable to any length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eBrass with gold plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eBlack nylon (PA66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Length (above housing)\u003c\/td\u003e\n\u003ctd\u003e11.5mm (long) \/ 6mm (short)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Length (below housing)\u003c\/td\u003e\n\u003ctd\u003e3mm (PCB insertion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e3A per pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e5 strips (5×40 = 200 pins total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose These Pin Headers?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 2.54mm Pitch\u003c\/strong\u003e — Compatible with all standard breadboards, Arduino shields, and PCB footprints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold-Plated Contacts\u003c\/strong\u003e — Corrosion-resistant for reliable long-term connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Breakable\u003c\/strong\u003e — Snap to exact pin count needed without tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A \/ 250V Rating\u003c\/strong\u003e — Suitable for power and signal connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Pack Value\u003c\/strong\u003e — 200 pins total; enough for multiple projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino shield and module header installation\u003c\/li\u003e\n\u003cli\u003eBreadboard-to-PCB jumper connections\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi GPIO header replacement\u003c\/li\u003e\n\u003cli\u003eCustom PCB connector footprints\u003c\/li\u003e\n\u003cli\u003eSensor module and display interface headers\u003c\/li\u003e\n\u003cli\u003eDIY electronics kit assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eAll 2.54mm pitch female headers, Dupont connectors, and standard breadboard tie points. Fits Arduino Uno, Nano, Mega, ESP32, STM32 Nucleo, and Raspberry Pi GPIO footprints.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I break the strip to a specific length?\u003c\/strong\u003e\u003cbr\u003eA: Score between the desired pins with a hobby knife, then snap cleanly. Alternatively, use flush-cut pliers to break at the score line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are these compatible with female Dupont connectors?\u003c\/strong\u003e\u003cbr\u003eA: Yes — standard 2.54mm female Dupont housings (single or multi-pin) mate directly with these male headers.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5× 40-Pin 2.54mm Single Row Male Pin Header Strip\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991487566059,"sku":"\u003cnone\u003e","price":8.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/40pin-2-54mm-male-header.webp?v=1761538234","url":"https:\/\/keszoox.com\/products\/2-54mm-single-row-male-pin-header-40pin-breakable-strip-5pcs","provider":"Keszoox","version":"1.0","type":"link"}