{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430450212","brand":"Molex","brandSlug":"molex","productSlug":"430450212","canonicalUrl":"https://icsourcedirect.com/molex/430450212","factsUrl":"https://icsourcedirect.com/api/mcp/products/430450212","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 430450212, 2-circuit dual-row vertical header, 3.00 mm pitch, 8 A per circuit at 600 V, tin-plated contacts, kinked pin through-hole, locking ramp, 4-wall shroud, UL94 V-0.","salesMarkdown":"The Molex 430450212 is a 2-circuit, dual-row vertical header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power interconnects. It carries 8 A per circuit at 600 V on a 3.00 mm pitch — the pitch gives enough creepage for the voltage rating without an oversized footprint. The 2-position count is the defining fit parameter — this header mates one circuit pair in a dual-row body, so the BOM line is a single power pair. The 3.00 mm row spacing matches the Micro-Fit 3.0 receptacle pitch. Tin plating on both the mating surface and the solder post (100.0 µin, 2.54 µm on the mating side) is rated for moderate mating-cycle duty; for higher reconnect life, a gold-plated variant in the same series would be the pick. The kinked pin through-hole termination gives mechanical retention in the board before soldering. This is the board-mount half of a wire-to-board interconnect. It mates with the matching Micro-Fit 3.0 receptacle housing (sold separately) that accepts 20-24 AWG crimp terminals.","metaTitle":"Molex Micro-Fit 3.0 430450212, 2-Position Header, 8 A","metaDescription":"Molex 430450212 Micro-Fit 3.0 header, 2 circuits, 3.00 mm pitch, 8 A at 600 V, tin-plated contacts, locking ramp, UL94 V-0. Active, 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":"430450212","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","description":"CONN HEADER VERT 2POS","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","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":"2","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"8A","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.97","priceTiers":[{"qty":1,"price":"$0.97000","currency":"USD"},{"qty":10,"price":"$0.80400","currency":"USD"},{"qty":80,"price":"$0.66988","currency":"USD"},{"qty":3168,"price":"$0.48563","currency":"USD"},{"qty":6336,"price":"$0.46888","currency":"USD"},{"qty":12672,"price":"$0.43539","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430450212/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch on molex 430450212?","answer":"The pitch is 3.00 mm, with a row spacing of 0.118\" (3.00 mm). This matches the Micro-Fit 3.0 receptacle footprint."},{"question":"Does molex 430450212 have a locking ramp?","answer":"Yes, the 430450212 has a locking ramp fastening type for positive retention against vibration."},{"question":"What is the current rating of molex 430450212?","answer":"The header is rated 8 A per circuit at 600 V. The tin-plated contacts carry this current within the temperature rise limit of the LCP housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430450212","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/430450212 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:44:45.277Z","lastPublished":"2026-07-16T10:44:45.277Z","indexable":true}}