{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66527-040LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"66527-040LF","canonicalUrl":"https://icsourcedirect.com/amphenol/66527-040LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/66527-040LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox board-to-board receptacle, order code 66527-040LF, 80 positions, dual row, 0.100\" (2.54mm) pitch, 1250V rating, gold-plated mating contacts (30µin), right-angle through-hole, solder termination.","salesMarkdown":"## Board-to-board receptacle, 80 circuits The 66527-040LF: Gold-plated mating contacts (30µin) rated 1250V support signal-level and moderate-power board-to-board interconnects in a right-angle through-hole package.","metaTitle":"Amphenol ICC (FCI) 66527-040LF Dubox Receptacle, 80 Pos","metaDescription":"Amphenol ICC (FCI) Dubox 66527-040LF board-to-board receptacle, 80 positions, dual row, 0.100\" pitch, 1250V, gold mating contacts, right-angle through-hole","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, Right Angle","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"1250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.240\\\" (6.10mm)","Ingress Protection":"-","Base Product Number":"66527","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"80","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.115\\\" (2.92mm)","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":"$8.9238","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e7648d46cb33ec1f4c0a4e7040b2e01a.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66527-040LF/alternatives.json"},"ai":{"faq":[{"question":"What is the 66527-040LF's listed style and series?","answer":"The 66527-040LF is a Board to Board style connector in the Dubox series, designed for through-hole right-angle mounting in industrial, automotive, telecommunications, and general-purpose applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/66527-040LF","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/66527-040LF 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}}