{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451015","brand":"Molex","brandSlug":"molex","productSlug":"430451015","canonicalUrl":"https://icsourcedirect.com/molex/430451015","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451015","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 430451015, Board to Cable/Wire header, 10 circuits, 2 rows, 0.118\" (3.00mm) pitch, Surface Mount, Solder termination, Tin mating finish, 8A, 600V, Black LCP housing, UL94 V-0.","salesMarkdown":"The Molex 430451015 is a 10-circuit, dual-row SMT header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire power interconnects. The tin-plated mating surface handles the current but limits the mating cycle count — this is a set-and-forget connector for production harnesses, not a daily-disconnect test point. The board lock feature holds the header down during reflow so the SMT pads don't lift under the shear from the cable strain. The 600 V rating is paired with a 3.00 mm pitch and a 0.390\" insulation height — the LCP housing (UL94 V-0) provides the creepage path. Surface-mount termination with board lock means the header is reflow-soldered and the plastic pegs anchor into plated through-holes.","metaTitle":"Molex Micro-Fit 3.0 430451015, 10-Circuit SMT Header","metaDescription":"Molex 430451015 Micro-Fit 3.0 SMT header, 10 circuits, 2 rows, 3.00mm pitch, 8A, 600V, tin plating, board lock, UL94 V-0. Active production, sourced to order.","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":"430451015","Series":"Micro-Fit 3.0 43045","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER SMD 10POS 3MM","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","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","Current Rating (Amps)":"8A","Operating Temperature":"-40°C ~ 105°C","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"60.0µin (1.52µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.23","priceTiers":[{"qty":1,"price":"$4.23000","currency":"USD"},{"qty":10,"price":"$3.71900","currency":"USD"},{"qty":100,"price":"$2.95810","currency":"USD"},{"qty":200,"price":"$2.95810","currency":"USD"},{"qty":1000,"price":"$2.45099","currency":"USD"},{"qty":2000,"price":"$2.36647","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451015/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of Molex 430451015?","answer":"The mating pitch is 0.118\" (3.00 mm), with the same 0.118\" row spacing, making it a standard 3.00 mm grid for PCB layout."},{"question":"Is 430451015 compatible with Micro-Fit 3.0 receptacles?","answer":"Yes, this header mates with the matching Micro-Fit 3.0 receptacle housings that accept the 43045-series crimp terminals. The locking ramp on the shroud provides positive retention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451015","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/430451015 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}}