{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"71991-305HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"71991-305HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/71991-305HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/71991-305HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox receptacle, order code 71991-305HLF, 10 positions, dual row, 0.100\" (2.54mm) pitch, gold-plated mating contacts, through-hole solder termination, push-pull fastening, 11.04mm mated stack height, UL94 V-0.","salesMarkdown":"## Board-to-board receptacle, 10 positions, 2.54mm pitch The 71991-305HLF is a 10-position dual-row board-to-board receptacle in Amphenol ICC's Dubox series, accepting bottom or top entry mating headers. Gold-plated mating contacts and tin-plated solder posts on a 0.100\" (2.54mm) pitch; the mated stack height is 11.04mm. ## Through-hole mounting, push-pull retention Through-hole solder termination with 0.118\" (3.00mm) post length; the push-pull fastening type simplifies board-to-board mating without secondary hardware. The glass-filled thermoplastic housing carries a UL94 V-0 flammability rating. ## Active production, sourced per RFQ Quoted to order against BOM quantity; availability confirmed at RFQ.","metaTitle":"Amphenol Dubox 71991-305HLF 10-Pos Dual-Row Receptacle","metaDescription":"Amphenol Dubox 71991-305HLF board-to-board receptacle, 10 positions, dual row, 0.100\" (2.54mm) pitch, gold mating contacts, 11.04mm stack height, 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":"-","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":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Gray","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":"$1.2264","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d12387c44afc462d5fb4943551712d4d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/71991-305HLF/alternatives.json"},"ai":{"faq":[{"question":"Who supplies the 71991-305HLF and how is it quoted for volume purchases?","answer":"Quoted to order against the BOM quantity through independent distribution — availability and current pricing are confirmed at quote time. All 10 positions are loaded; confirm the circuit count matches the BOM line before committing."},{"question":"What is the 71991-305HLF's listed style on this component line?","answer":"The listing specifies Board to Board style — a dual-row mezzanine/stacking interconnect rather than a wire-to-board or card-edge connector."},{"question":"What is the 71991-305HLF's listed series?","answer":"Dubox — Amphenol's 0.100-inch pitch board-to-board connector series with square-socket contacts and split-grade plating options."},{"question":"What compliance documentation is provided for the 71991-305HLF?","answer":"The housing material carries a UL94 V-0 flammability rating. The tin post finish is RoHS-compliant; full REACH and specific RoHS/ELV documentation are confirmed against the order at quote time through the independent distribution channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/71991-305HLF","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/71991-305HLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}