{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0026644080","brand":"Molex","brandSlug":"molex","productSlug":"0026644080","canonicalUrl":"https://icsourcedirect.com/molex/0026644080","factsUrl":"https://icsourcedirect.com/api/mcp/products/0026644080","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK396 42491 series, 8-position single-row vertical header, 3.96mm pitch, tin-plated male square pins, through-hole solder termination, friction lock, UL94 V-0 natural polyester housing.","salesMarkdown":"The friction lock secures the mating receptacle against casual vibration; it is not a secondary lock for high-shock environments. ## Board Layout and Termination — Through-Hole, Single Row Through-hole solder termination with 0.140\" (3.56mm) post length — suits standard 1.6mm PCB thickness with through-hole wave solder. Overall contact length is 0.720\" (18.29mm); the mating pin length of 0.450\" (11.43mm) engages the receptacle contact fully. The board guide feature assists alignment during assembly, reducing shear stress on the pins.","metaTitle":"Molex 0026644080 KK396 Header 8 Pos 3.96mm Pitch Active","metaDescription":"Molex 0026644080 KK396 42491 series 8-position vertical header 3.96mm pitch tin-plated male pins friction lock ROHS3 compliant Active production sourced per RFQ","metaKeywords":null},"attributes":{"series":"KK396, 42491","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"KK396, 42491","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, 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":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.446\\\" (11.33mm)","Ingress Protection":"-","Base Product Number":"002664","Insulation Material":"Polyester","Number of Positions":"8","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":"0.720\\\" (18.29mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.450\\\" (11.43mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"60.0µin (1.52µm)","Contact Finish Thickness - Mating":"60.0µin (1.52µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0300","priceTiers":[{"qty":1,"price":"$1.03000","currency":"USD"},{"qty":10,"price":"$0.84800","currency":"USD"},{"qty":100,"price":"$0.70700","currency":"USD"},{"qty":1000,"price":"$0.56560","currency":"USD"},{"qty":5000,"price":"$0.49490","currency":"USD"},{"qty":10000,"price":"$0.47016","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0ad59c6deaa2b923370836400ebd8055.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0026644080/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and position count of 0026644080?","answer":"3.96mm pitch, 8 positions, single row, all positions loaded."},{"question":"Is 0026644080 RoHS compliant?","answer":"Yes, ROHS3 compliant per the manufacturer."},{"question":"What is the mating half for this header?","answer":"This vertical header mates with a KK396 3.96mm pitch receptacle housing (e.g., Molex 42492 series) that accepts the corresponding crimp terminals. The friction lock requires a matching housing with lock ramp."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0026644080","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/0026644080 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}}