{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91615-403LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91615-403LF","canonicalUrl":"https://icsourcedirect.com/amphenol/91615-403LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91615-403LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ series board-to-board receptacle, 6 positions, 0.100\" (2.54 mm) pitch, SMT termination, 10.81 mm mated stack height, board lock, tin-plated contacts, UL94 V-0 housing.","salesMarkdown":"## Board-to-Board Fit: 6 Positions, 2.54 mm Pitch, 10.81 mm Stack The 91615-403LF: The bottom or top entry design means the same part works for mezzanine stacking or as a right-angle board-edge connector, depending on the header orientation. ## Dubox Series: Tin-Plated Socket Contacts, Phosphor Bronze Part of the Dubox™ series — a standard-density board-to-board family with female socket contacts that mate with square-pin headers. The contacts are phosphor bronze, a spring alloy that holds contact force over repeated mating cycles. Tin is a cost-effective finish for moderate-cycle applications; it's rated for fewer mating cycles than gold but is suitable for harnesses that mate a few times in the product life. The housing is glass-filled thermoplastic rated UL94 V-0 — the highest flame-retardant grade for connectors inside equipment enclosures where flammability is a safety requirement. ## Applications and Compliance: Automotive to Telecom Packaged in tube for SMT pick-and-place. Confirm the mating header's pin length and orientation — the 10.81 mm stack height assumes a matching Dubox header with the same mated height.","metaTitle":"91615-403LF Dubox Receptacle, 6 Pos, 2.54 mm Pitch, SMT","metaDescription":"Amphenol ICC (FCI) Dubox board-to-board receptacle, 6 positions, 0.100\" pitch, SMT, 10.81 mm stack height. Tin-plated contacts, 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 Board","Series":"Dubox™","Package":"Tube","Features":"Board Lock","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Bottom or Top Entry","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Gray","Insulation Height":"0.275\\\" (6.99mm)","Ingress Protection":"-","Base Product Number":"91615","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"6","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"10.81mm","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7445","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6edb469624dc4351dd8434a0ca26c6a8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating header for 91615-403LF?","answer":"The mated stack height is 10.81 mm — confirm the header's pin length and orientation (bottom or top entry) to match the board spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91615-403LF","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/91615-403LF 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}}