{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"71991-305","brand":"Amphenol","brandSlug":"amphenol","productSlug":"71991-305","canonicalUrl":"https://icsourcedirect.com/amphenol/71991-305","factsUrl":"https://icsourcedirect.com/api/mcp/products/71991-305","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™, 71991-305, 10-position dual-row receptacle, 0.100\" (2.54 mm) pitch, through-hole solder termination, 30.0 µinch gold mating finish, 11.04 mm mated stack height, UL94 V-0","salesMarkdown":"## Board-to-Board Receptacle — Dubox™ 10-Position, 0.100\" Pitch The 71991-305 is a 10-position, dual-row board-to-board receptacle from the FCI Dubox™ series, designed for through-hole soldering to a PCB. The housing is blue thermoplastic, glass-filled, rated UL94 V-0 for flammability. The connector uses a push-pull fastening system — no locking latch, so it's best suited for applications where the mated pair won't see continuous vibration. ## Obsolete — Sourcing and Cross-Reference For a BOM that requires this exact part, sourcing is through independent distribution channels.","metaTitle":"71991-305 Dubox™ 10-Position Receptacle, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 71991-305 Dubox™ board-to-board receptacle, 10 circuits, 0.100\" pitch, 30 µinch gold mating finish. Obsolete — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Dubox™","Package":"Tube","Features":"-","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle, Bottom or Top Entry","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Blue","Insulation Height":"0.275\\\" (6.99mm)","Ingress Protection":"-","Base Product Number":"71991","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"10","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.118\\\" (3.00mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"11.04mm","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":"$0.6300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d12387c44afc462d5fb4943551712d4d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the 71991-305 or check availability?","answer":"The 71991-305 is obsolete per the manufacturer. It is sourced through independent supply channels on a per-RFQ basis."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/71991-305","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/71991-305 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}}