{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451606","brand":"Molex","brandSlug":"molex","productSlug":"430451606","canonicalUrl":"https://icsourcedirect.com/molex/430451606","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451606","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 430451606, right-angle SMT header, 16 circuits, dual row, 3.00 mm pitch, 8 A per circuit, 600 V, tin-plated brass contacts, 4-wall shrouding, locking ramp, board lock, UL94 V-0.","salesMarkdown":"The Molex 430451606 is a 16-circuit, dual-row, right-angle surface-mount header from the Micro-Fit 3.0 43045 series. It is a board-to-wire interconnect designed for applications requiring a secure, shrouded connection in automotive, general-purpose, industrial, medical, and telecommunications equipment. The key features driving a fit decision are the 3.00 mm pitch, the 8 A per-circuit current rating at 600 V, and the 4-wall shrouding with a locking ramp for vibration-resistant mating. The 4-wall shroud and locking ramp provide positive mating alignment and retention, which is critical in harness assemblies subject to vibration. This is a right-angle SMT header, so it terminates parallel to the PCB surface at the board edge. The footprint must account for the 0.290\" (7.37 mm) insulation height above the board, and the dual-row layout with 0.118\" (3.00 mm) row spacing matches the standard Micro-Fit 3.0 receptacle footprint. The 16 positions are all loaded, meaning every pin is present — no optional positions to manage. It is a current-production part, so there is no last-time-buy or end-of-life pressure. The mating half for this header is a standard Micro-Fit 3.0 receptacle housing, such as the 43025 series, loaded with the matching crimp terminals. No direct pin-compatible equivalent from other manufacturers is on record; this is a proprietary Molex interface.","metaTitle":"Molex Micro-Fit 3.0 430451606, 16-Circuit R/A SMT Header","metaDescription":"Molex 430451606 Micro-Fit 3.0 SMT header, 16 circuits, 3.00 mm pitch, 8 A, 600 V, tin-plated, shrouded, board lock. Active, ROHS3. Sourced 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":"430451606","Series":"Micro-Fit 3.0 43045","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER SMD R/A 16POS 3MM","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","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.290\\\" (7.37mm)","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","Current Rating (Amps)":"8A","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":"$6.3","priceTiers":[{"qty":1,"price":"$6.30000","currency":"USD"},{"qty":10,"price":"$5.54800","currency":"USD"},{"qty":100,"price":"$4.41340","currency":"USD"},{"qty":200,"price":"$4.41345","currency":"USD"},{"qty":1000,"price":"$3.65686","currency":"USD"},{"qty":2000,"price":"$3.53076","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451606/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Molex 430451606?","answer":"Availability and current pricing are confirmed at the time of quote."},{"question":"What is 430451606's listed style?","answer":"The listed style is Board to Cable/Wire, indicating it is a header designed to mate with a wire-to-board receptacle and crimp terminal system."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451606","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/430451606 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}}