{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66506-100","brand":"Amphenol","brandSlug":"amphenol","productSlug":"66506-100","canonicalUrl":"https://icsourcedirect.com/amphenol/66506-100","factsUrl":"https://icsourcedirect.com/api/mcp/products/66506-100","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Quickie header, order code 66506-100, 40 positions, dual row, 0.100\" (2.54mm) pitch, shrouded 4-wall, through-hole solder termination, gold or gold GXT mating contacts.","salesMarkdown":"## Board-to-wire header with keying slot The 66506-100 is the 40-position member of Amphenol ICC's Quickie board-to-wire header line, a shrouded 4-wall design with a keying slot for polarization. It carries two rows of square male pins on a 0.100\" (2.54mm) pitch with 0.230\" (5.84mm) mating length and 0.105\" (2.67mm) post length, through-hole solder termination, and gold or gold GXT mating finish at 15.0µin (0.38µm). ## Pitch, footprint, and flammability rating The 0.100\" (2.54mm) pitch and 0.100\" (2.54mm) row spacing define a standard 0.1\" grid footprint that matches legacy ribbon-cable IDC receptacles and many discrete-wire housings in the Quickie series. The polyester glass-filled housing carries a UL94 V-0 flammability rating, and the contact material is phosphor bronze.","metaTitle":"66506-100 Amphenol ICC Quickie 40-Pos 2.54mm Header","metaDescription":"Amphenol ICC Quickie 66506-100 header: 40 positions, dual row, 0.100\" pitch, shrouded 4-wall, through-hole solder termination, gold/GXT mating contacts, UL94","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":"40","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0920","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b9cad11a02e22216ae986437529010c9.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66506-100/alternatives.json"},"ai":{"faq":[{"question":"What is the mating interface for the 66506-100?","answer":"The 66506-100 is a shrouded 4-wall header with a keying slot, designed to mate with Quickie series receptacles using a push-pull fastening system."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/66506-100","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/66506-100 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}}