{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430450627","brand":"Molex","brandSlug":"molex","productSlug":"430450627","canonicalUrl":"https://icsourcedirect.com/molex/430450627","factsUrl":"https://icsourcedirect.com/api/mcp/products/430450627","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series 430450627, 6-position dual-row header, 0.118\" (3.00mm) pitch, shrouded 4-wall, locking ramp, through-hole solder, tin plating, rated 8A per contact at 600V.","salesMarkdown":"The Molex 430450627 is a 6-position dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnects. Rated 8 A per contact at 600 V, with tin-plated square pins and a through-hole solder termination, this header is specified for automotive, industrial, medical, and telecom applications where the -40°C to 105°C operating range and UL94 V-0 housing cover the enclosure requirements. The 3.00 mm pitch is the standard Micro-Fit 3.0 spacing — it matches the full family of receptacle housings and crimp terminals, so your board footprint is fixed once you pick this series. 8 A per contact at 600 V is the headline rating, but the limiting factor in practice is the temperature rise through the tin-plated contact interface: derate current above 25°C ambient per the manufacturer's curve, especially if you populate all 6 positions in a confined enclosure. This header mates with any Micro-Fit 3.0 6-circuit dual-row receptacle housing — the standard order code for the mating half is the 43025 series (e.g., 430250600 for the housing, plus the 43030 series crimp terminals for 20-24 AWG wire). The through-hole solder tails are 0.125\" (3.18 mm) long, sized for standard 1.6 mm PCBs. No secondary terminal position assurance (TPA) is required on the header side — the TPA goes in the receptacle housing to lock the crimp terminals.","metaTitle":"Molex Micro-Fit 3.0 430450627, 6-Pin Header, 3mm Pitch, 8A","metaDescription":"Molex Micro-Fit 3.0 430450627 6-position dual-row header, 3.00mm pitch, shrouded 4-wall, locking ramp, through-hole solder, tin-plated contacts rated 8A at","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":"430450627","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 6POS 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":"6","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":"$1.94","priceTiers":[{"qty":1,"price":"$1.94000","currency":"USD"},{"qty":10,"price":"$1.65200","currency":"USD"},{"qty":80,"price":"$1.36475","currency":"USD"},{"qty":1728,"price":"$1.04155","currency":"USD"},{"qty":3456,"price":"$1.00564","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430450627/alternatives.json"},"ai":{"faq":[{"question":"What is the matching receptacle for the 430450627?","answer":"The 430450627 mates with any Micro-Fit 3.0 6-circuit dual-row receptacle housing, typically the 43025 series. Use the 43030 series crimp terminals for 20-24 AWG wire."},{"question":"Is the 430450627 RoHS compliant?","answer":"Yes, the 430450627 is ROHS3 compliant per the manufacturer's listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430450627","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/430450627 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}}