{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430452406","brand":"Molex","brandSlug":"molex","productSlug":"0430452406","canonicalUrl":"https://icsourcedirect.com/molex/0430452406","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430452406","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 Series Header, 0430452406, 24 Circuits, 2 Rows, 0.118\" (3.00mm) Pitch, Surface Mount, Right Angle, Solder Termination, Tin Mating Finish, 8A, 600V, Black, Tape & Reel.","salesMarkdown":"The Molex 0430452406 is a 24-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnect. It carries 8 A per circuit at a 3.00 mm pitch — enough current for moderate-power distribution in a compact footprint. ## What the 8 A rating means for your board 8 A per circuit at a 3.00 mm pitch is a solid middle ground — it carries more current than a typical signal header (usually 1-3 A) without demanding the wider pitch or heavier contact of a dedicated power connector. For a harness carrying, say, a 12 A rail split across two circuits, the header has headroom. Termination is solder-only for the board side; the mating side uses the standard Micro-Fit 3.0 crimp terminal (sold separately, order code 43030-00xx depending on wire gauge).","metaTitle":"Molex Micro-Fit 3.0 0430452406 Header, 24 Pos, 8 A","metaDescription":"Molex 0430452406 Micro-Fit 3.0 SMT header, 24 circuits, 3.00 mm pitch, 8 A, tin plating, locking ramp. Active production, sourced to order. Request quote.","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":"24","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":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"60.0µin (1.52µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.3500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0430452406/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 0430452406 and get a price?","answer":"The Molex 0430452406 is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing — no stock-holding or price commitment is made on this listing."},{"question":"What is the pinout of Molex 0430452406?","answer":"The 0430452406 is a 24-position, dual-row header with all positions loaded. The pinout follows the standard Micro-Fit 3.0 grid pattern — consult the series product drawing for the exact numbering sequence relative to the keying feature."},{"question":"Is 0430452406 compatible with other Micro-Fit 3.0 connectors?","answer":"Yes, it mates with any Micro-Fit 3.0 receptacle housing that uses the standard crimp terminal — the 43025 series is the typical mating half. The 3.00 mm pitch and locking ramp are common across the family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430452406","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/0430452406 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}}