{"product_id":"2-54mm-1x40-pin-male-female-header-connector-kit-5pcs-arduino","title":"2.54mm 1×40 Pin Male \u0026 Female Header Connector Kit 5PCS | Breakaway Pin Strip for Arduino PCB DIY","description":"\u003ch2\u003e2.54mm 1×40 Pin Male \u0026amp; Female Header Connector Kit — 5PCS Breakaway Pin Strip\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e2.54mm pitch 1×40 pin header\u003c\/strong\u003e is the most versatile connector in any electronics maker’s toolkit. Break it to any length from 1 to 40 pins, solder it to any PCB, and instantly create reliable, solderable connections for Arduino shields, sensor modules, breadboard adapters, and custom PCB designs. This kit includes both male and female variants so you can build complete mating connector pairs for your projects.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.54mm (0.1 inch standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1×40 (breakaway to any length 1–40)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGender\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale (pin) + Female (socket) — both included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5PCS per type (male + female)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTin-plated copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack nylon (heat-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Length (male)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 11.6mm total (6mm below PCB, 5.6mm above)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, solderable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArduino, PCB prototyping, breadboard, sensor modules\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy 2.54mm Headers Are Essential\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eUniversal 0.1″ pitch standard\u003c\/strong\u003e — compatible with Arduino, Raspberry Pi, breadboards, and virtually all hobbyist PCBs\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBreakaway design\u003c\/strong\u003e — snap to any pin count from 1 to 40 with pliers or a sharp knife\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMale + female included\u003c\/strong\u003e — create complete mating pairs for detachable module connections\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSolderable through-hole\u003c\/strong\u003e — secure, low-resistance solder joints for reliable connections\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eTin-plated copper pins\u003c\/strong\u003e — excellent conductivity and solderability\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHeat-resistant nylon housing\u003c\/strong\u003e — withstands soldering iron temperatures without deforming\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e5PCS per type\u003c\/strong\u003e — enough for multiple projects in one pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino Uno, Mega, Nano shield connectors\u003c\/li\u003e\n  \u003cli\u003eRaspberry Pi GPIO header extensions\u003c\/li\u003e\n  \u003cli\u003eSensor module PCB connections (DHT22, HC-SR04, MPU6050, etc.)\u003c\/li\u003e\n  \u003cli\u003eBreadboard-to-PCB adapter connections\u003c\/li\u003e\n  \u003cli\u003eCustom PCB prototyping and development boards\u003c\/li\u003e\n  \u003cli\u003eJTAG, SWD, and ISP programming headers\u003c\/li\u003e\n  \u003cli\u003eLCD and OLED display module connections\u003c\/li\u003e\n  \u003cli\u003e3D printer control board connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetermine pin count needed\u003c\/strong\u003e for your application (e.g., 6 pins for Arduino ICSP header).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScore and snap\u003c\/strong\u003e the 40-pin strip at the desired position using pliers or a sharp blade.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert into PCB holes\u003c\/strong\u003e — male pins go through from the component side, female sockets from the component side.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolder each pin\u003c\/strong\u003e on the solder side of the PCB using a fine-tip soldering iron at 300–350°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMate connectors\u003c\/strong\u003e — press male and female headers together for a secure, detachable connection.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5× 2.54mm 1×40 Pin Male Header Strip\u003c\/li\u003e\n  \u003cli\u003e5× 2.54mm 1×40 Pin Female Header Strip\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"10pcs 40P connector","offer_id":46985505145067,"sku":"14:350852#10pcs 40P connector","price":7.4,"currency_code":"USD","in_stock":true},{"title":"10pcs 40P Female","offer_id":46985505177835,"sku":"14:351074#10pcs 40P Female","price":9.44,"currency_code":"USD","in_stock":true},{"title":"10 Sets","offer_id":46985505210603,"sku":"14:4044226#10 Sets","price":10.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2-54mm-1x40-pin-female-male-header-connector-kit.webp?v=1761279729","url":"https:\/\/keszoox.com\/products\/2-54mm-1x40-pin-male-female-header-connector-kit-5pcs-arduino","provider":"Keszoox","version":"1.0","type":"link"}