{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451002","brand":"Molex","brandSlug":"molex","productSlug":"430451002","canonicalUrl":"https://icsourcedirect.com/molex/430451002","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451002","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 430451002, Header, 10 Positions, 2 Rows, 0.118\" (3.00mm) Pitch, Through Hole, Right Angle, Solder, Gold Mating Contacts, 8A, 600V, Board Lock, Shrouded - 4 Wall, Tray.","salesMarkdown":"## Board-to-Wire Power Header for Harness Assemblies The Molex 430451002 is the 10-circuit, dual-row member of the Micro-Fit 3.0 43045 header family, designed as a board-to-wire interconnect. It carries an 8 A per-circuit current rating at a 3.00 mm pitch, with a 600 V voltage rating that gives solid creepage margin for the spacing. The 3.00 mm pitch is the footprint anchor — it determines the board layout and the mating receptacle housing you need (the Micro-Fit 3.0 receptacle with the same pitch). The 8 A per circuit is the headline current, but the real-world limit depends on the wire gauge and ambient temperature — derate above the 105°C ceiling.","metaTitle":"Molex 430451002 Micro-Fit 3.0 Header, 10 Pos, 3mm Pitch, 8A","metaDescription":"Molex 430451002 Micro-Fit 3.0 header, 10 positions, 2 rows, 3.00mm pitch, right-angle, through-hole, gold mating contacts, 8A, 600V, board lock, UL94 V-0. Active production, ROHS3","metaKeywords":null},"attributes":{"series":"Micro-Fit 3.0 43045","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Style":"Board to Cable/Wire","title":"430451002","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 10POS 3MM","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.118\\\" (3.00mm)","Voltage Rating":"600V","Contact Material":"Brass Alloy","Insulation Color":"Black","Insulation Height":"0.290\\\" (7.37mm)","Base Product Number":"043045","Insulation Material":"Liquid Crystal Polymer (LCP), Glass Filled","Number of Positions":"10","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"8A","Operating Temperature":"-40°C ~ 105°C","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":"$4.59","priceTiers":[{"qty":1,"price":"$4.59000","currency":"USD"},{"qty":10,"price":"$4.03700","currency":"USD"},{"qty":80,"price":"$3.21100","currency":"USD"},{"qty":1224,"price":"$2.66056","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451002/alternatives.json"},"ai":{"faq":[{"question":"What is the 430451002's connector style?","answer":"The 430451002 is a Board to Cable/Wire header — it connects a wire harness to a PCB."},{"question":"What is the pitch and position count of the 430451002?","answer":"The 430451002 has 10 positions in 2 rows at a 0.118\" (3.00 mm) pitch."},{"question":"What compliance documentation does the 430451002 have?","answer":"The 430451002 is ROHS3 compliant and carries a UL94 V-0 flammability rating on its LCP housing."},{"question":"How do I get pricing and availability for the 430451002?","answer":"The 430451002 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451002","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/430451002 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:44:45.277Z","lastPublished":"2026-07-16T10:44:45.277Z","indexable":true}}