{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430451625","brand":"Molex","brandSlug":"molex","productSlug":"0430451625","canonicalUrl":"https://icsourcedirect.com/molex/0430451625","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430451625","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 0430451625, Board to Cable/Wire Header, 16 circuits, 2 rows, 3.00mm pitch, 8A, Gold mating, Through Hole, Shrouded, Locking Ramp, UL94 V-0.","salesMarkdown":"The Molex 0430451625 is a 16-circuit, dual-row header from the Micro-Fit 3.0 43045 series. It's a board-to-cable/wire interconnect — a shrouded male pin header that mates with the matching Micro-Fit 3.0 receptacle housing to deliver power and signal in a locked connection. Typical applications span automotive, industrial, medical, and telecom harness assemblies where the locking ramp and 4-wall shrouding protect the contacts from vibration and misalignment. The 3.00 mm pitch and matching 3.00 mm row spacing define the board footprint — the same as every Micro-Fit 3.0 dual-row header, so the pattern stays consistent across 8, 10, 12, 14, and 16-circuit variants. The 16 positions are all loaded, no optional empties. Rated 8 A per circuit at the stated voltage of 600 V. That's the standard Micro-Fit 3.0 power rating — each contact carries enough for a small motor or a branch supply line, not just signal duty. Through-hole termination with kinked pins — the kink locks the pin in the plated hole during wave solder. The 4-wall shrouding means the male pins are recessed — no bent pins from a dropped harness.","metaTitle":"Molex Micro-Fit 3.0 0430451625 Header, 16-circuit","metaDescription":"Molex 0430451625 Micro-Fit 3.0 header, 16 positions, 3.00mm pitch, 8A, gold-plated contacts, shrouded with locking ramp. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Micro-Fit 3.0 43045","Features":"Board Guide, Board Lock","Packaging":"Tray","Shrouding":"Shrouded - 4 Wall","Part Status":"Active","Termination":"Kinked Pin, Solder","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","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.390\\\" (9.91mm)","Ingress Protection":"-","Base Product Number":"043045","Insulation Material":"Liquid Crystal Polymer (LCP), Glass Filled","Number of Positions":"16","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"8A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","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":"$2.3100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d721345d2d6d65d6196bb048814a0ce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0430451625/alternatives.json"},"ai":{"faq":[{"question":"What are the specifications of Molex 0430451625?","answer":"The 0430451625 is a 16-circuit, dual-row Micro-Fit 3.0 header with 3.00 mm pitch, rated 8 A per circuit at 600 V. It features gold-plated mating contacts (15.0 µ\"), through-hole kinked-pin termination, a shrouded 4-wall housing with locking ramp, and UL94 V-0 rated LCP insulation."},{"question":"What is the closest pin-compatible alternative to 0430451625 in this component family?","answer":"Within the Micro-Fit 3.0 dual-row header family, the 14-circuit variant (e.g., 0430451410) and the 12-circuit variant share the same 3.00 mm pitch and row spacing but differ in position count. No single direct pin-compatible replacement exists — the circuit count must match the BOM."},{"question":"Is 0430451625 RoHS compliant?","answer":"RoHS compliance is standard for current Molex Micro-Fit 3.0 production. The part carries no explicit RoHS exemption flag in the listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430451625","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/0430451625 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:04:01.345Z","lastPublished":"2026-07-22T18:04:01.345Z","indexable":true}}