{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9-146281-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"9-146281-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146281-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/9-146281-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II header, breakaway, 40 positions, single row, 0.100\" (2.54 mm) pitch, unshrouded, through-hole solder termination, gold mating finish, 3 A rating.","salesMarkdown":"## 40-position unshrouded header with 30 µinch gold mating finish ## Peer comparison: 1376779-2 vs 9-146281-0 The key difference is the mating gold thickness: 9-146281-0 carries 30.0 µinch (0.76 µm) gold, while 1376779-2 has 8.00 µinch (0.203 µm) gold — a factor of nearly 4× in plating thickness, which directly affects mating cycle life in field-service applications. The square male pins are 0.025\" square, standard for wire-wrap or crimp-socket termination.","metaTitle":"9-146281-0 TE Connectivity AMP Connectors 40-Pin Header","metaDescription":"9-146281-0 TE Connectivity AMP Connectors AMPMODU Mod II header, 40 positions, 2.54mm pitch, 30µin gold mating finish, 3A rating, UL94 V-0.","metaKeywords":null},"attributes":{"series":"AMPMODU Mod II","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board or Cable","Series":"AMPMODU Mod II","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"146281","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"40","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.440\\\" (11.18mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.15000","currency":"USD"},{"qty":10,"price":"$4.51100","currency":"USD"},{"qty":100,"price":"$4.03830","currency":"USD"},{"qty":500,"price":"$3.75494","currency":"USD"},{"qty":1000,"price":"$3.35346","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest alternative to 9-146281-0?","answer":"The closest functional alternative is 1376779-2, also an AMPMODU Mod II single-row unshrouded header. The main difference is the mating gold thickness: 9-146281-0 has 30.0 µinch gold, while 1376779-2 has 8.00 µinch gold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146281-0","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/9-146281-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}