{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451013","brand":"Molex","brandSlug":"molex","productSlug":"430451013","canonicalUrl":"https://icsourcedirect.com/molex/430451013","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451013","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 430451013, Header, 10 Positions, 2 Rows, 0.118\" (3.00mm) Pitch, Through Hole, Solder, Gold Mating, Tin Post, 8A, 600V, Shrouded, Locking Ramp, Board Guide.","salesMarkdown":"## Board-to-wire power header for harness assemblies The Molex 430451013 is a 10-position, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power interconnects in automotive, industrial, medical, and telecom equipment. The 8 A per circuit rating means each contact carries bus-level current — sized for a power rail, not just a signal line. The gold mating finish at 15.0 µin (0.38 µm) supports repeated mating cycles in field-serviceable harnesses, while the tin-plated solder tails (100.0 µin / 2.54 µm) provide a reliable through-hole solder joint.","metaTitle":"Molex Micro-Fit 3.0 430451013 Header, 10 Pos, 3mm, 8A","metaDescription":"Molex Micro-Fit 3.0 430451013 header, 10 positions, dual row, 3.00mm pitch, through hole, gold mating contacts, rated 8A at 600V.","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":"430451013","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","description":"CONN HEADER VERT 10POS 3MM","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","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":"0.390\\\" (9.91mm)","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.88","priceTiers":[{"qty":1,"price":"$2.88000","currency":"USD"},{"qty":10,"price":"$2.53800","currency":"USD"},{"qty":80,"price":"$2.01888","currency":"USD"},{"qty":1224,"price":"$1.67275","currency":"USD"},{"qty":6120,"price":"$1.49971","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451013/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of the Molex 430451013?","answer":"The 430451013 is rated 8 A per circuit. That 8 A per contact is the current each pin can carry continuously at the rated temperature rise, making it suitable for power distribution within a harness."},{"question":"What is the pitch of the Molex 430451013?","answer":"The 430451013 uses a 3.00 mm (0.118 inch) pitch on both the mating interface and the row spacing. This pitch provides enough creepage for the 600 V rating while keeping the board footprint compact."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451013","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/430451013 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}}