{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66951-016","brand":"Amphenol","brandSlug":"amphenol","productSlug":"66951-016","canonicalUrl":"https://icsourcedirect.com/amphenol/66951-016","factsUrl":"https://icsourcedirect.com/api/mcp/products/66951-016","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™, BergCon® PV™ receptacle, order code 66951-016, 16 positions, single row, 0.100\" (2.54 mm) pitch, 1250 V, gold-plated mating contacts, through-hole, solder termination.","salesMarkdown":"## Board-to-board receptacle, 16 circuits at 2.54 mm pitch The 66951-016 is the 16-position member of Amphenol ICC (FCI)'s Dubox™ receptacle line, a single-row board-to-board socket on 0.100\" (2.54 mm) pitch. Rated 1250 V with gold-plated mating contacts, it terminates through-hole with solder and operates from -65°C to 125°C. ## Plating and material choices for signal duty The mating contact carries 30.0 µin (0.76 µm) gold over brass, while the post receives 100.0 µin (2.54 µm) tin — the gold interface supports repeated mating cycles in signal paths without corrosion, and the tin post solders reliably into the plated through-hole. The glass-filled polyester housing carries UL94 V-0 flammability rating and is black, suiting the receptacle for equipment inside an enclosure requiring flame-rated insulators.","metaTitle":"Amphenol ICC (FCI) 66951-016 Dubox Receptacle, 16 Pos","metaDescription":"Amphenol ICC (FCI) Dubox 66951-016 receptacle: 16 positions, single row, 2.54 mm pitch, 1250 V, 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™, BergCon® PV™","Package":"Tube","Features":"-","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical, 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":"1250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.325\\\" (8.25mm)","Ingress Protection":"-","Base Product Number":"66951","Insulation Material":"Polyester, Glass Filled","Number of Positions":"16","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.142\\\" (3.60mm)","Current Rating (Amps)":"-","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3451","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/639a2210187906c6ea18aa3d6f943b8d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66951-016/alternatives.json"},"ai":{"faq":[{"question":"How can I request pricing and availability for the 66951-016?","answer":"Submit a request-for-quote (RFQ) with the target quantity and lead-time requirement; availability is confirmed per RFQ."},{"question":"What is the board-to-board style of the 66951-016?","answer":"The 66951-016 is a board-to-board receptacle, single-row, 16 positions on 0.100\" (2.54 mm) pitch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/66951-016","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/66951-016 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}}