{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451422","brand":"Molex","brandSlug":"molex","productSlug":"430451422","canonicalUrl":"https://icsourcedirect.com/molex/430451422","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451422","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series 430451422, 14-position dual-row right-angle header, 3.00 mm pitch, 8 A per circuit at 600 V, gold mating contacts with 15.0 µ\" plating, through-hole solder termination, board lock, shrouded 4-wall with locking ramp, UL94 V-0 LCP housing, tray.","salesMarkdown":"## Board-to-Wire Power Header for Dense Harness Routing The Molex 430451422 is the 14-position dual-row member of the Micro-Fit 3.0 43045 series — a right-angle, through-hole header designed for board-to-cable/wire power interconnects in automotive, industrial, medical, and telecom equipment. The 3.00 mm pitch on both the mating and row spacing gives enough creepage for the 600 V rating without crowding the board footprint, and the 8 A per circuit current rating means each pin carries real power — not just signal-level current. Gold plating on the mating side (15.0 µ\" thick) handles repeated mating cycles without fretting corrosion, while the tin-plated posts (100.0 µ\") solder cleanly into the board. All 14 positions are loaded. The 3.00 mm pitch and 8 A per contact at 600 V define the power envelope. UL94 V-0 LCP housing is standard for enclosed equipment.","metaTitle":"Molex Micro-Fit 3.0 430451422 Header, 14 Pos, 3 mm, 8 A, Gold","metaDescription":"Molex 430451422 Micro-Fit 3.0 header, 14-position dual-row right-angle, 3.00 mm pitch, 8 A at 600 V, gold mating contacts. Active production, ROHS3 compliant. Sourced to order agai","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":"430451422","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 14POS 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","Insulation Color":"Black","Insulation Height":"0.290\\\" (7.37mm)","Base Product Number":"043045","Insulation Material":"Liquid Crystal Polymer (LCP), Glass Filled","Number of Positions":"14","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"8A","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.25","priceTiers":[{"qty":1,"price":"$6.25000","currency":"USD"},{"qty":10,"price":"$5.50200","currency":"USD"},{"qty":80,"price":"$4.37688","currency":"USD"},{"qty":1872,"price":"$3.50149","currency":"USD"},{"qty":2808,"price":"$3.37644","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/955975b21a3e7e0c1f6da7f32573f210.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451422/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and position count of the Molex 430451422?","answer":"It is a 14-position dual-row header with a 3.00 mm mating pitch and 3.00 mm row spacing."},{"question":"What is the current and voltage rating of 430451422?","answer":"Rated 8 A per circuit at 600 V, with gold mating contacts for reliable power transmission."},{"question":"Where can I buy the Molex 430451422?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451422","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/430451422 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}}