{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451024","brand":"Molex","brandSlug":"molex","productSlug":"430451024","canonicalUrl":"https://icsourcedirect.com/molex/430451024","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451024","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 header, 430451024, Board to Cable/Wire, 10 circuits, dual-row, 0.118\" (3.00 mm) pitch, through-hole kinked solder pin, 8 A per circuit at 600 V, tin-plated mating and post, shrouded 4-wall with locking ramp, board lock, black LCP housing, -40°C to 105°C, UL94 V-0, tray.","salesMarkdown":"The Molex 430451024 is a 10-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnects. It carries 8 A per circuit at 600 V on a 3.00 mm pitch, with tin-plated mating contacts (60.0 µ\" thickness) and tin-plated solder posts. The through-hole kinked-pin termination provides secure PCB retention, while the 4-wall shrouding with a locking ramp protects the mating interface and resists vibration. The 8 A per circuit rating at 600 V is specified for the connector. ## Mating and Assembly This header mates with Micro-Fit 3.0 receptacle housings using the corresponding crimp terminals. The locking ramp provides audible feedback on full engagement. ## Applications and Environment Rated for -40°C to 105°C with a UL94 V-0 flammability rating, the 430451024 is suited for automotive, industrial, medical, and telecom equipment where the connector sits inside an enclosure. The LCP housing withstands lead-free reflow temperatures, making it compatible with standard SMT assembly lines despite being a through-hole part. The board lock adds vibration resistance for applications in automotive or industrial machinery.","metaTitle":"Molex Micro-Fit 3.0 430451024 Header, 10 Pos, 3mm, 8A","metaDescription":"Molex 430451024 Micro-Fit 3.0 header, 10 circuits, dual-row, 3.00mm pitch, 8A per circuit, 600V, through-hole, tin-plated, shrouded, 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":"430451024","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide, Board Lock","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":"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":"$2.57","priceTiers":[{"qty":1,"price":"$2.57000","currency":"USD"},{"qty":10,"price":"$2.18800","currency":"USD"},{"qty":80,"price":"$1.80750","currency":"USD"},{"qty":1224,"price":"$1.42698","currency":"USD"},{"qty":2448,"price":"$1.33185","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451024/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 430451024 and get current pricing?","answer":"The 430451024 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your BOM quantity."},{"question":"What compliance documentation does the 430451024 carry?","answer":"The 430451024 is ROHS3 compliant and the housing material is rated UL94 V-0. The operating temperature range is -40°C to 105°C."},{"question":"What is the 430451024's connector style?","answer":"The 430451024 is a Board to Cable/Wire header — it mates with a wire-mounted receptacle housing, not a board-to-board mezzanine connector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451024","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/430451024 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T12:54:51.082Z","lastPublished":"2026-07-14T12:54:51.082Z","indexable":true}}