{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66951-012LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"66951-012LF","canonicalUrl":"https://icsourcedirect.com/amphenol/66951-012LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/66951-012LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ / BergCon® PV™ 12-position single-row female socket header, 0.100\" (2.54mm) pitch, through-hole solder termination, 30µin gold mating finish, rated 1250V, UL94 V-0.","salesMarkdown":"## 12-position single-row footprint The 66951-012LF: The single row keeps the board width narrow; the 0.142\" (3.60mm) solder tail length gives a solid through-hole joint on standard 1.6mm PCBs. ## 1250V rating and wide thermal range Voltage rating is 1250V — unusually high for a 2.54mm pitch signal connector; this suits it for power distribution or high-voltage signal paths inside equipment. Housing is glass-filled polyester, UL94 V-0 rated — required for equipment inside a UL-listed enclosure.","metaTitle":"66951-012LF Amphenol ICC (FCI) Dubox™ 12-Pin Female Socket","metaDescription":"66951-012LF: 12-position single-row receptacle, 0.100\" pitch, 30µin gold mating finish, 1250V rating, -65°C to 125°C, UL94 V-0. Active production.","metaKeywords":null},"attributes":{"series":"Dubox™, BergCon® PV™","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"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":"12","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":"$4.0600","priceTiers":[{"qty":1,"price":"$4.06000","currency":"USD"},{"qty":10,"price":"$3.68300","currency":"USD"},{"qty":100,"price":"$3.24530","currency":"USD"},{"qty":500,"price":"$2.75854","currency":"USD"},{"qty":1000,"price":"$2.35287","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/639a2210187906c6ea18aa3d6f943b8d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66951-012LF/alternatives.json"},"ai":{"faq":[{"question":"What mates with 66951-012LF?","answer":"This is a female socket header — it mates with a 0.100\" pitch, 12-position, single-row male pin header (BergStik® or equivalent) with square pins. Confirm the pin length and stack height against your board spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/66951-012LF","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/66951-012LF 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}}