{"product_id":"40-pin-breakable-pin-header-strip-set-male-female-1-27-2-0-2-54mm-pcb-arduino","title":"40-Pin Breakable Pin Header Set 1.27\/2.0\/2.54mm – 5 Pairs","description":"\n\u003ch2\u003e40-Pin Breakable Pin Header Connector Strips – Male \u0026amp; Female (5 Pairs)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with this versatile 5-pair set of 1×40 single-row breakable pin headers. Available in three popular pitches — \u003cstrong\u003e1.27mm, 2.0mm, and 2.54mm\u003c\/strong\u003e — these PCB connector strips are an essential addition to any maker's toolkit. Compatible with Arduino, Raspberry Pi, breadboards, and virtually any PCB requiring through-hole connections, they snap apart cleanly for custom pin counts every time.\u003c\/p\u003e\n\n\u003cp\u003eCE and RoHS certified, these pin headers are manufactured to reliable electrical standards and are free from high-concern chemicals. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Pairs Included:\u003c\/strong\u003e 5 × Male + 5 × Female 40-pin strips per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Pitch Options:\u003c\/strong\u003e 1.27mm \/ 2.0mm \/ 2.54mm — choose the pitch that fits your PCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreakable Design:\u003c\/strong\u003e Snap to any custom pin count without special tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Row, Straight Type:\u003c\/strong\u003e Standard DIP\/through-hole orientation for easy soldering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 Pins Per Strip:\u003c\/strong\u003e Maximum flexibility for a wide range of project configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RoHS Certified:\u003c\/strong\u003e Meets EU Low Voltage Directive (below 50V AC \/ 75V DC) and RoHS standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Safe for handling and compliant with international electronics regulations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with Arduino, Raspberry Pi, ESP32, STM32, and virtually any PCB platform\u003c\/li\u003e\n\u003c\/ul\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\u003e1.27mm \/ 2.0mm \/ 2.54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 per strip\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRow Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Row\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStraight (Male \u0026amp; Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 pcs Male + 5 pcs Female\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThese pin header strips are perfect for hobbyists, electronics students, engineers, and DIY makers who need reliable, cost-effective connectors for prototyping, PCB assembly, sensor modules, display connections, and more. Whether you're wiring up an Arduino shield, connecting an OLED display, or building a custom robotics project, this set has you covered.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/everything-is-figureoutable-sage-green-quote-canvas-wall-art\"\u003e\"Everything Is Figureoutable\" Sage Green Quote Canvas Wall Art\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExternal Resource\u003c\/h3\u003e\n\u003cp\u003eFor guidance on electronics safety standards and component compliance, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What pitches are available with these pin header strips?\u003c\/h4\u003e\n\u003cp\u003eA: Each listing includes strips in your choice of 1.27mm, 2.0mm, or 2.54mm pitch. Select the pitch that matches your PCB or module's footprint before adding to cart.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I break these pin headers into smaller lengths?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The breakable design allows you to snap each 40-pin strip down to any custom pin count you need — no special tools required. Simply align at the desired pin and apply gentle pressure.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these pin headers compatible with Arduino boards?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. These single-row straight pin headers are fully compatible with Arduino, Raspberry Pi, ESP32, STM32, and the vast majority of standard PCB platforms and breadboards.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included in the package?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains 5 male 40-pin header strips and 5 female 40-pin header strips, giving you 10 strips total (5 pairs) for a great range of project applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What pitches are available with these pin header strips?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each listing includes strips in your choice of 1.27mm, 2.0mm, or 2.54mm pitch. 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