{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91615-326LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91615-326LF","canonicalUrl":"https://icsourcedirect.com/amphenol/91615-326LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91615-326LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ series, 52-position dual-row board-to-board receptacle, 0.100\" (2.54mm) pitch, 30.0µin gold on mating contact, SMT termination with board lock, mated stack height 10.81mm.","salesMarkdown":"## 52-Position Dual-Row Board-to-Board Receptacle The 91615-326LF: This is a 52-position dual-row board-to-board receptacle from the Dubox series by Amphenol ICC (FCI). All 52 positions are loaded, so the BOM position count is exactly what it says. Gold at this thickness handles 500+ cycles without exposing the base metal — a solid choice for equipment that sees connector swaps over its service life. Mated stack height is 10.81mm, which sets the z-height budget between the two PCBs in a mezzanine configuration. The receptacle accepts bottom or top entry, so the board stack-up can be arranged with the receptacle on either side. ## SMT Termination with Board Lock Termination is surface mount solder — the contacts are soldered directly to the PCB pads. In a vibration-prone environment, that anchor keeps the solder joints from fatiguing. Insulation color is gray, which helps visual identification on the board. Available through independent distribution. Quoted to order against your BOM quantity; current pricing and availability confirmed at RFQ time. No stock-holding claim — sourced per request.","metaTitle":"91615-326LF Dubox 52-Position Board-to-Board Receptacle","metaDescription":"91615-326LF Amphenol ICC Dubox series 52-position dual-row receptacle, 2.54mm pitch, 30µin gold, SMT, board lock, active production.","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":"52","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":"Gold","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":"$7.4154","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6edb469624dc4351dd8434a0ca26c6a8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 91615-326LF and how do I get a price?","answer":"91615-326LF is sourced through independent distribution against an RFQ. Submit your BOM quantity for a current price and availability quote — no stock-holding claim, confirmed at quote time."},{"question":"What is the mating part for 91615-326LF?","answer":"This is a Dubox series receptacle. Confirm the header's mating pin length and stack height to match the 10.81mm mated height."},{"question":"What is the pitch of 91615-326LF?","answer":"The mating pitch is 0.100\" (2.54mm) on both rows, with a row-to-row spacing of 0.100\" (2.54mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91615-326LF","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/91615-326LF 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}}