{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430452224","brand":"Molex","brandSlug":"molex","productSlug":"0430452224","canonicalUrl":"https://icsourcedirect.com/molex/0430452224","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430452224","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 0430452224, 22-position dual-row header, board-to-cable, through-hole, 0.118\" (3.00 mm) pitch, tin-plated contacts, 8 A per circuit, 600 V, shrouded 4-wall with locking ramp.","salesMarkdown":"The Molex 0430452224 is a 22-position, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire interconnect in power distribution and signal harnesses. It operates at 8 A per circuit with a 600 V rating, making it a genuine power-class header for applications like automotive, industrial, medical, and telecom equipment where a robust, shrouded interface is required. The 0.118\" (3.00 mm) pitch on both the mating interface and row spacing is the standard Micro-Fit 3.0 footprint — the board layout is shared across the series, so swapping position counts doesn't require a new PCB pattern. All 22 positions are loaded, which means the BOM circuit count must match exactly; there are no optional unpopulated positions. The 4-wall shrouding with a locking ramp gives the header a polarised, keyed interface that prevents mis-mating and provides audible positive retention. The through-hole, kinked-pin solder termination gives a reliable mechanical anchor on the PCB for the cable-side pull forces.","metaTitle":"Molex Micro-Fit 3.0 0430452224, 22-Pos Header, 8 A","metaDescription":"Molex 0430452224 Micro-Fit 3.0 header, 22 positions, 3.00 mm pitch, 8 A per circuit, 600 V, tin-plated contacts. Active production, sourced to order.","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":"0430452224","Series":"Micro-Fit 3.0 43045","Features":"Board Guide, Board Lock","Packaging":"Tray","Shrouding":"Shrouded - 4 Wall","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","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.390\\\" (9.91mm)","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","Contact Length - Post":"0.125\\\" (3.18mm)","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":"$3.6600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d721345d2d6d65d6196bb048814a0ce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0430452224/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for the 0430452224?","answer":"The 0430452224 mates with a standard Micro-Fit 3.0 dual-row receptacle housing and matching crimp terminals. The receptacle uses the same 3.00 mm pitch and engages the locking ramp on this header."},{"question":"What is the current rating of the 0430452224?","answer":"The header is rated 8 A per circuit at 600 V. The tin-plated contacts carry this current in a semi-permanent harness; derate above 105°C per the product drawing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430452224","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/0430452224 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}}