{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"9-146276-0-20","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"9-146276-0-20","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146276-0-20","factsUrl":"https://icsourcedirect.com/api/mcp/products/9-146276-0-20","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II breakaway header, 9-146276-0-20, 20 positions, 0.100\" (2.54 mm) pitch, unshrouded, through-hole, gold mating finish, 3 A, UL94 V-0.","salesMarkdown":"## Footprint and Layout Fit The 0.100-inch pitch sets the board footprint — a standard grid that matches most IDC sockets and crimp receptacles. The 0.090-inch insulator height leaves clearance for low-profile mating housings. ## Peer Comparison: Gold Plating Thickness The closest functional peer is 1376779-2, also a 3 A, 20-position, unshrouded header with gold mating finish. The difference is plating thickness: 9-146276-0-20 carries 15 µinch gold on the mating contact, while 1376779-2 uses 8 µinch gold. For applications requiring more than 100 mating cycles or exposure to mildly corrosive atmospheres, the thicker gold layer on this part provides a measurable margin against contact fretting.","metaTitle":"9-146276-0-20 TE Connectivity AMP Connectors Pin Header","metaDescription":"9-146276-0-20 TE AMPMODU Mod II breakaway header, 20 positions, 0.100\" pitch, 3 A, gold mating finish. Active production, RoHS. Sourced per RFQ.","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":"146276","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"20","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.533\\\" (13.55mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.318\\\" (8.08mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.65000","currency":"USD"},{"qty":10,"price":"$2.40700","currency":"USD"},{"qty":25,"price":"$2.25960","currency":"USD"},{"qty":50,"price":"$2.16120","currency":"USD"},{"qty":100,"price":"$2.06290","currency":"USD"},{"qty":250,"price":"$1.86648","currency":"USD"},{"qty":500,"price":"$1.71912","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ef9d11d1afc6fbfb36faf5fd9569ac67.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to 9-146276-0-20?","answer":"The closest peer is 1376779-2, which shares the same 20-position, single-row, unshrouded form factor and 3 A rating. The main difference is mating gold thickness: 15 µinch on this part versus 8 µinch on the peer. For higher mating cycle counts, this part is the better choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/9-146276-0-20","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/9-146276-0-20 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}}