{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66506-074","brand":"Amphenol","brandSlug":"amphenol","productSlug":"66506-074","canonicalUrl":"https://icsourcedirect.com/amphenol/66506-074","factsUrl":"https://icsourcedirect.com/api/mcp/products/66506-074","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Quickie header, order code 66506-074, 26 positions, dual row, 0.100\" (2.54 mm) pitch, shrouded - 4 wall, gold or GXT mating finish, through-hole, solder termination.","salesMarkdown":"## 26-circuit shrouded header with keying slot The 66506-074 is the 26-circuit member of Amphenol ICC (FCI)'s Quickie header line, a shrouded 4-wall board-to-cable/wire header with a keying slot to prevent mis-mating. ## Shrouding and keying for board-to-wire fit The 4-wall shroud and keying slot protect the pins during mating and prevent insertion of a mismatched housing — the mating half must carry the complementary keyway.","metaTitle":"Amphenol ICC (FCI) 66506-074 Quickie Header, 26-Pos 2.54mm","metaDescription":"Amphenol ICC (FCI) Quickie header 66506-074: 26 positions, dual row, 0.100\" (2.54 mm) pitch, shrouded 4-wall, gold/GXT mating finish, 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 Cable/Wire","Series":"Quickie™","Package":"Tray","Features":"Keying Slot","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","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":"Black","Insulation Height":"0.365\\\" (9.27mm)","Ingress Protection":"-","Base Product Number":"66506","Insulation Material":"Polyester, Glass Filled","Number of Positions":"26","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.105\\\" (2.67mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7842","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b9cad11a02e22216ae986437529010c9.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66506-074/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Amphenol ICC (FCI) provide for 66506-074?","answer":"RoHS and REACH compliance documentation is available from Amphenol ICC (FCI) upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/66506-074","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/66506-074 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}}