{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451424","brand":"Molex","brandSlug":"molex","productSlug":"430451424","canonicalUrl":"https://icsourcedirect.com/molex/430451424","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451424","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series 430451424, Board-to-Cable/Wire header, 14 circuits, dual row, 0.118\" (3.00mm) pitch, 8A per circuit, 600V, tin-plated mating, through-hole kinked pin, shrouded 4-wall with locking ramp, -40°C to 105°C, UL94 V-0, tray.","salesMarkdown":"The Molex 430451424 is a 14-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire power interconnects. The tin-plated mating finish (60.0 µin thick) is a workhorse choice: it handles the current duty well, but the mating cycle life is lower than gold-plated alternatives, so this is a fit-and-forget interconnect rather than a frequent-disconnect point. Through-hole mounting with kinked, tin-plated solder posts (0.125\" post length). The kinked pins provide retention during wave soldering before the solder joint sets. The dual-row layout with 0.118\" row spacing matches standard 3.00 mm grid routing. The header is supplied in trays.","metaTitle":"Molex Micro-Fit 3.0 430451424, 14-Pos Header, 8A, 3mm Pitch","metaDescription":"Molex 430451424 Micro-Fit 3.0 header, 14 circuits, 3.00mm pitch, 8A, 600V, tin-plated, through-hole, shrouded with locking ramp. Active, ROHS3. Quoted 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":"430451424","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 14POS 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":"14","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":"$3.64","priceTiers":[{"qty":1,"price":"$3.64000","currency":"USD"},{"qty":10,"price":"$3.20600","currency":"USD"},{"qty":80,"price":"$2.55013","currency":"USD"},{"qty":1872,"price":"$2.04012","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7ad4c39d79312519adbdc216efff6dfe.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451424/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating for 430451424?","answer":"The 430451424 is rated 8 A per circuit at 600 V. The tin-plated contacts handle this current for moderate power duty in harness assemblies."},{"question":"Is 430451424 RoHS compliant?","answer":"Yes, the 430451424 is ROHS3 compliant."},{"question":"Does 430451424 have a locking ramp?","answer":"Yes, the 430451424 features a locking ramp fastening type for positive retention against vibration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451424","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/430451424 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}}