{"product_id":"1mm-auto-female-wire-crimp-terminal-pins-contact-3-1447221-3-for-te-tyco-amp-26-34-pin-connector-3-1437290-7-4-1437290-0","title":"3-1447221-3 Automotive 1mm Female Crimp Terminal — TE Connectivity AMP 26\/34 Pin ECU Connector | 50PCS","description":"\u003ch2\u003e3-1447221-3 Automotive 1mm Female Crimp Terminal — TE Connectivity AMP 26\/34 Pin ECU Connector\u003c\/h2\u003e\u003cp\u003eOEM-specification \u003cstrong\u003e1mm series female crimp terminal (part number 3-1447221-3)\u003c\/strong\u003e for TE Connectivity \/ Tyco AMP 26-pin and 34-pin ECU connector housings (3-1437290-7, 4-1437290-0). Manufactured from tin-plated copper alloy, these terminals deliver low contact resistance, reliable corrosion protection, and consistent crimp retention for ECU wiring harness applications. Compatible with the TE Connectivity SUPERSEAL and AMP series ECU connectors used in automotive engine management, transmission control, and body control module wiring. Supplied in a 50PCS pack.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3-1447221-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Connectors\u003c\/td\u003e\n\u003ctd\u003e3-1437290-7 \/ 4-1437290-0 (TE AMP 26\/34 Pin ECU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Pitch\u003c\/td\u003e\n\u003ctd\u003e1mm series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender\u003c\/td\u003e\n\u003ctd\u003eFemale (crimp contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCopper alloy, tin-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Range\u003c\/td\u003e\n\u003ctd\u003e0.5–1.0mm² (AWG 20–18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e50PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTE Connectivity AMP compatible\u003c\/strong\u003e — direct-fit terminal for 3-1437290-7 and 4-1437290-0 26\/34 pin ECU connector housings\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e1mm series\u003c\/strong\u003e — standard ECU terminal pitch for high-density automotive control module connectors\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eTin-plated copper alloy\u003c\/strong\u003e — low contact resistance, corrosion-resistant, reliable long-term performance\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCE certified\u003c\/strong\u003e — meets European automotive electrical component standards\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e50PCS pack\u003c\/strong\u003e — sufficient for multiple ECU connector assemblies and harness repair jobs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTE Connectivity AMP 26-pin and 34-pin ECU connector re-termination\u003c\/li\u003e\n\u003cli\u003eEngine management ECU wiring harness repair\u003c\/li\u003e\n\u003cli\u003eTransmission control module (TCM) connector terminal replacement\u003c\/li\u003e\n\u003cli\u003eBody control module (BCM) wiring harness repair\u003c\/li\u003e\n\u003cli\u003eCustom ECU wiring harness fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCrimping Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eStrip 5–6mm of insulation from the wire end.\u003c\/li\u003e\n\u003cli\u003eInsert the wire into the terminal crimp barrel, ensuring the conductor extends slightly beyond the barrel.\u003c\/li\u003e\n\u003cli\u003eCrimp the wire barrel using a ratchet crimping tool with the appropriate 1mm series die.\u003c\/li\u003e\n\u003cli\u003eCrimp the insulation barrel for strain relief.\u003c\/li\u003e\n\u003cli\u003eInsert the crimped terminal into the AMP connector housing until it clicks into the retention position.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Which connector housings are compatible?\u003c\/strong\u003e\u003cbr\u003eA: The 3-1447221-3 terminal is compatible with TE Connectivity AMP 26-pin (3-1437290-7) and 34-pin (4-1437290-0) ECU connector housings used in automotive engine management and control module applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What wire gauge is compatible?\u003c\/strong\u003e\u003cbr\u003eA: Designed for 0.5–1.0mm² (AWG 20–18) wire, typical for automotive ECU signal and sensor circuits.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e50× 3-1447221-3 1mm Female Crimp Terminal for TE AMP 26\/34 Pin ECU Connector\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":47394017870059,"sku":"\u003cnone\u003e","price":26.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/1mm-auto-female-crimp-terminal-main.webp?v=1770443488","url":"https:\/\/keszoox.com\/products\/1mm-auto-female-wire-crimp-terminal-pins-contact-3-1447221-3-for-te-tyco-amp-26-34-pin-connector-3-1437290-7-4-1437290-0","provider":"Keszoox","version":"1.0","type":"link"}