{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91618-417LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91618-417LF","canonicalUrl":"https://icsourcedirect.com/amphenol/91618-417LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91618-417LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ 91618-417LF, 34-position dual-row SMT receptacle, 0.100\" (2.54 mm) pitch, 10.81 mm mated stack height, tin-plated contacts, board lock, UL94 V-0 gray thermoplastic housing.","salesMarkdown":"## 34-Pin Dual-Row SMT Receptacle for Board Stacking The 10.81 mm stack height is a single fixed dimension, not a range — the board-to-board gap is set by the receptacle and header pair. Verify that the mating header's tail length and the opposite board's component keep-out zone clear this height before committing the layout. Row spacing is also 2.54 mm, so the dual-row header footprint is a simple 2×17 grid at 0.100\" centres. The SMT pads need a solder-paste stencil aperture sized for the contact tail width; the board lock apertures are typically oversized to allow the lock to seat without interfering with the pad geometry. The base product number is 91618, so any future variant (different plating, packaging, or stack height) will share that root. No official successor or cross-reference has been issued for this order code.","metaTitle":"91618-417LF Dubox™ 34-Pin SMT Receptacle, 2.54 mm Pitch","metaDescription":"Amphenol ICC (FCI) Dubox™ 91618-417LF: 34-position dual-row SMT receptacle, 2.54 mm pitch, 10.81 mm stack height, tin plating, board lock.","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":"91618","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"34","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":"$3.8080","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f2098f03d6bcdbeb843fc2378ae2e7a5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What mating header fits 91618-417LF?","answer":"Any Dubox™ series dual-row pin header with 34 positions, 2.54 mm pitch, and a mating pin length that achieves the 10.81 mm stack height will mate. The receptacle accepts square pins; the push-pull retention relies on the contact beam interference — no locking ramp is involved."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91618-417LF","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/91618-417LF 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}}