{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430452428","brand":"Molex","brandSlug":"molex","productSlug":"430452428","canonicalUrl":"https://icsourcedirect.com/molex/430452428","factsUrl":"https://icsourcedirect.com/api/mcp/products/430452428","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 430452428, Header, Through Hole, 24 Positions, 2 Rows, 0.118\" (3.00mm) Pitch, Solder, Gold Mating Contact, Tin Post, 8A, 600V, Black, Tray.","salesMarkdown":"The Molex 430452428 is a 24-circuit, dual-row vertical header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire power interconnects. It uses a 3.00 mm pitch, through-hole solder termination, and a shrouded 4-wall housing with a locking ramp for secure mating in vibration-prone environments. The glass-filled LCP housing is rated UL94 V-0 and supports an operating range of -40°C to 105°C, suiting it for automotive, industrial, and telecom harness assemblies. The 600 V rating, combined with the 3.00 mm pitch and 4-wall shrouding, provides enough creepage for industrial and automotive bus voltages without forcing an oversized board footprint. The 15.0 µin gold plating on the mating interface supports repeated mating cycles in field-serviceable assemblies; the 100.0 µin tin on the post is standard for solder-joint reliability. No official successor or direct cross-reference is on record — the BOM line should match this exact order code for the 24-position, 3.00 mm pitch, gold-plated mating interface.","metaTitle":"Molex Micro-Fit 3.0 430452428 Header, 24 Pos, 3mm, 8A","metaDescription":"Molex 430452428 Micro-Fit 3.0 header, 24 circuits, 3.00mm pitch, 8A, 600V, gold mating contacts, through-hole, shrouded. Active, RoHS3. Sourced per RFQ.","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":"430452428","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 24POS 3MM","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":"24","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":"Gold","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":"$6.99","priceTiers":[{"qty":1,"price":"$6.99000","currency":"USD"},{"qty":10,"price":"$6.11600","currency":"USD"},{"qty":80,"price":"$4.95138","currency":"USD"},{"qty":1152,"price":"$4.07755","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430452428/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of Molex 430452428?","answer":"The 430452428 is rated for 8 A per circuit at 600 V, with gold-plated mating contacts. This is a continuous current rating at the specified temperature rise, suited for power distribution in harness assemblies."},{"question":"What is the mating connector for 430452428?","answer":"This header mates with the matching Micro-Fit 3.0 receptacle housing and crimp terminals. The locking ramp on the header engages with the receptacle latch for a secure connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430452428","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/430452428 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}}