{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430452206","brand":"Molex","brandSlug":"molex","productSlug":"0430452206","canonicalUrl":"https://icsourcedirect.com/molex/0430452206","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430452206","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series 0430452206, dual-row header, 22 positions, 3.00 mm pitch, right-angle SMT, board lock, locking ramp, tin-plated brass contacts, 8 A per circuit, 600 V, -40 to 105 °C, UL94 V-0.","salesMarkdown":"## 22-Circuit Micro-Fit 3.0 Power Header with Board Lock The Molex 0430452206 is a 22-position, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power interconnects. The 8 A per circuit rating at 600 V is the headline power spec — this is a power-grade interconnect, not a signal-only header, and the 3.00 mm pitch provides enough creepage for the 600 V rating without forcing an oversized board footprint. This header is listed for use in automotive, general-purpose, industrial, medical, and telecommunications applications. The -40 to 105 °C operating range and UL94 V-0 LCP housing confirm suitability for under-hood automotive compartments and industrial enclosures that require flame-rated materials. The board lock and locking ramp together handle vibration and shock typical of engine compartments and moving machinery. Termination is SMT solder to the PCB; the board lock provides additional mechanical hold during reflow and in service.","metaTitle":"Molex Micro-Fit 3.0 0430452206 Header, 22 Pos, 8A","metaDescription":"Molex 0430452206 Micro-Fit 3.0 header, 22 circuits, 3.00 mm pitch, right-angle SMT, board lock, tin contacts rated 8 A. Active, quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Cable/Wire","title":"0430452206","Series":"Micro-Fit 3.0 43045","Features":"Board Lock","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Shrouding":"Shrouded - 4 Wall","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","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":"22","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","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":"$6.6200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d721345d2d6d65d6196bb048814a0ce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 0430452206?","answer":"0430452206 mates with the matching Micro-Fit 3.0 receptacle housing (female side) using standard crimp terminals. The locking ramp engages the receptacle's latch for positive retention."},{"question":"Is 0430452206 RoHS compliant?","answer":"The listing confirms this part is RoHS compliant, as is standard for Molex Micro-Fit 3.0 series connectors."},{"question":"What is the current rating of 0430452206?","answer":"0430452206 is rated 8 A per circuit at 600 V with tin-plated brass contacts — a power-grade interconnect suited for main power rails in harness assemblies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430452206","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/0430452206 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}}