{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"280378-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"280378-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/280378-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/280378-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II, 280378-1, 4-position, 0.100\" (2.54mm) pitch, single-row, through-hole right-angle, shrouded male pin header, tin-plated contacts, detent lock, UL94 V-0, ROHS3 compliant, active production.","salesMarkdown":"## Peer Comparison — 1394090-1 vs 1-1871673-2 The closest functional sibling is 1394090-1: a 6-position, single-row, right-angle header with a 0.112\" (2.85mm) pitch and a 4-wall shroud with latch holder. If your BOM needs two more circuits and a wider pitch, that part is the direct step-up — but the 0.100\" footprint of 280378-1 is more common for standard 2.54mm receptacles.","metaTitle":"280378-1 TE AMPMODU Mod II Header, 4 Pos, 2.54mm Pitch, R/A","metaDescription":"TE Connectivity AMPMODU Mod II 280378-1 — 4-position, 0.100\" (2.54mm) pitch, single-row, right-angle, shrouded header. 3 A, tin-plated, detent lock.","metaKeywords":null},"attributes":{"series":"AMPMODU Mod II","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"Shrouded - 3 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"40V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.197\\\" (5.00mm)","Ingress Protection":"-","Base Product Number":"280378","Insulation Material":"Thermoplastic","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"3A","Operating Temperature":"-40°C~80°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.260\\\" (6.60mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"118.1µin (3.00µm)","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9500","priceTiers":[{"qty":1,"price":"$0.95000","currency":"USD"},{"qty":10,"price":"$0.80100","currency":"USD"},{"qty":100,"price":"$0.71890","currency":"USD"},{"qty":500,"price":"$0.58822","currency":"USD"},{"qty":1000,"price":"$0.52286","currency":"USD"},{"qty":5000,"price":"$0.45750","currency":"USD"},{"qty":10000,"price":"$0.43463","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8460d46f79d0497dc863ec38c586c8a9.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/280378-1/alternatives.json"},"ai":{"faq":[{"question":"Is 280378-1 compatible with AMPMODU Mod II receptacles?","answer":"The 0.260\" (6.60mm) mating pin length provides sufficient engagement depth for most Mod II receptacles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/280378-1","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/280378-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}