{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430451607","brand":"Molex","brandSlug":"molex","productSlug":"0430451607","canonicalUrl":"https://icsourcedirect.com/molex/0430451607","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430451607","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series header, 0430451607, 16 circuits, 2 rows, 3.00mm pitch, SMT right angle, gold mating contacts, 8A, 600V, UL94 V-0, board lock.","salesMarkdown":"The Molex 0430451607 is a 16-circuit member of the Micro-Fit 3.0 43045 series, a shrouded header designed for board-to-cable/wire interconnects. The header is rated 8 A per circuit at 600 V, with an operating range of -40°C to 105°C, and the housing is molded from UL94 V-0 rated LCP, glass-filled for dimensional stability through reflow. ## Mounting and Retention Details Board locks on the SMT feet anchor the part during reflow and add shear resistance against cable strain after assembly. ## Where It Gets Used The manufacturer lists applications across automotive, general purpose, industrial, medical, and telecommunications sectors. The 8 A per circuit rating means it handles moderate power distribution — think sensor power, actuator signals, or internal harness drops — not bus-level current.","metaTitle":"Molex Micro-Fit 3.0 0430451607 Header, 16 Pos","metaDescription":"Molex 0430451607 Micro-Fit 3.0 header, 16 circuits, 3.00mm pitch, SMT right angle, gold mating contacts rated 8A. Active production, sourced per RFQ.","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 Lock","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Shrouding":"Shrouded - 4 Wall","Part Status":"Active","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount, Right Angle","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":"0.290\\\" (7.37mm)","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":"-","Current Rating (Amps)":"8A","Operating Temperature":"-40°C ~ 105°C","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":"$7.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d721345d2d6d65d6196bb048814a0ce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0430451607/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 0430451607?","answer":"The 0430451607 mates with a Micro-Fit 3.0 receptacle housing that accepts the matching crimp terminals. The locking ramp on this header engages the latch on the receptacle side. Confirm the circuit count and pitch match your receptacle before ordering."},{"question":"What is the pitch of Molex 0430451607?","answer":"The 0430451607 has a 3.00 mm pitch on both the mating interface and the row spacing. This sets the PCB footprint and the mating half compatibility."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430451607","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/0430451607 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}