{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0038007666","brand":"Molex","brandSlug":"molex","productSlug":"0038007666","canonicalUrl":"https://icsourcedirect.com/molex/0038007666","factsUrl":"https://icsourcedirect.com/api/mcp/products/0038007666","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK254, 6410 header, order code 0038007666, 4 positions, single row, 0.100\" (2.54mm) pitch, gold-plated mating contacts, through-hole, solder termination.","salesMarkdown":"## Board-to-wire header with friction lock The 0038007666 is the 4-circuit member of Molex's KK254, 6410 shrouded header line, using a single row of square male pins on 0.100\" (2.54mm) pitch. Gold plating on the mating contacts and a friction-lock fastening keep the mated pair secure under vibration. The through-hole solder termination suits hand or wave assembly.","metaTitle":"Molex KK254 0038007666 Header, 4-Pos, 2.54mm, Shrouded","metaDescription":"Molex KK254 0038007666 header, 4 positions, 0.100\" pitch, gold mating contacts, through-hole, friction lock. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"KK254, 6410","Features":"-","Packaging":"Bulk","Shrouding":"Shrouded - 1 Wall","Part Status":"Active","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.461\\\" (11.70mm)","Ingress Protection":"-","Base Product Number":"003800","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.140\\\" (3.56mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.650\\\" (16.51mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.295\\\" (7.49mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"20.0µin (0.51µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9821","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/32f1ed350c10aa749b72bdbda615a6ff.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0038007666/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0038007666","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/molex/0038007666 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}}