{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91687-319LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91687-319LF","canonicalUrl":"https://icsourcedirect.com/amphenol/91687-319LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91687-319LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol Dubox header, order code 91687-319LF, 38 positions, dual row, 0.100\" (2.54mm) pitch, 3A, gold GXT™ mating contacts, through-hole, solder termination.","salesMarkdown":"## Dubox 38-position shrouded header The 91687-319LF is the 38-circuit member of the Amphenol Dubox shrouded header line, a board-to-cable/wire interconnect with a friction lock and dual-row 0.100\" pitch. Mating contacts are gold GXT™ over 30.0µin (0.76µm) thickness, rated 3A, with a through-hole solder termination and a UL94 V-0 glass-filled polyester housing rated -40°C to 125°C. ## Lock and housing details The 2-wall shrouding and friction lock keep the mated pair together under moderate vibration — the lock engages without tools and the 0.368\" (9.35mm) insulation height gives the contacts clearance above the board.","metaTitle":"91687-319LF Dubox Header, 38-Pos, 2.54mm, Gold GXT","metaDescription":"Amphenol Dubox 91687-319LF header, 38 positions, dual row, 0.100\" pitch, 3A, gold GXT mating, through-hole, friction lock, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Cable/Wire","Series":"Dubox™","Package":"Tube","Features":"-","Shrouding":"Shrouded - 2 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Blue","Insulation Height":"0.368\\\" (9.35mm)","Ingress Protection":"-","Base Product Number":"91687","Insulation Material":"Polyester, Glass Filled","Number of Positions":"38","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"3A","Operating Temperature":"-40°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.197\\\" (5.00mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3356","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ab28b88bf1eff109e46594290310b98e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for 91687-319LF?","answer":"Pricing and stock are confirmed at RFQ. The part ships in Tube packaging and is quoted against the BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91687-319LF","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/amphenol/91687-319LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}