{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"75915-321LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"75915-321LF","canonicalUrl":"https://icsourcedirect.com/amphenol/75915-321LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/75915-321LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox receptacle, order code 75915-321LF, 21 positions, single row, 0.100\" (2.54 mm) pitch, gold-plated mating contacts, through-hole, solder termination, UL94 V-0.","salesMarkdown":"## 21-position Dubox receptacle, 2.54 mm pitch The 75915-321LF is the 21-position single-row member of the Amphenol ICC (FCI) Dubox board-to-board receptacle line. Gold-plated mating contacts on phosphor bronze carry the signal path; the glass-filled thermoplastic housing carries a UL94 V-0 flammability rating. ## Active production, sourced per RFQ Sourced per RFQ; no stock-holding claim.","metaTitle":"75915-321LF Amphenol ICC Dubox Receptacle 21-Pos 2.54mm","metaDescription":"Amphenol ICC (FCI) Dubox receptacle 75915-321LF: 21 positions, single row, 2.54 mm pitch, gold mating contacts, through-hole solder termination.","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","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Blue","Insulation Height":"0.335\\\" (8.51mm)","Ingress Protection":"-","Base Product Number":"75915","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"21","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","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":"$2.1406","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/09f57e3b33cdb843772dc4be49218719.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/75915-321LF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 75915-321LF and how do I get a price?","answer":"The 75915-321LF is available to order through distribution. Pricing and lead time are confirmed at RFQ against the BOM quantity."},{"question":"What is 75915-321LF's listed style and series?","answer":"The style is Board to Board and the series is Dubox."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/75915-321LF","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/75915-321LF 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}}