{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430451201","brand":"Molex","brandSlug":"molex","productSlug":"0430451201","canonicalUrl":"https://icsourcedirect.com/molex/0430451201","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430451201","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 header, order code 0430451201, 12 positions, dual row, 0.118\" (3.00mm) pitch, 600V, gold-plated mating contacts, through-hole right-angle, solder termination.","salesMarkdown":"## 12-circuit shrouded header with board lock The 0430451201 is the 12-circuit member of Molex's Micro-Fit 3.0 43045 header line, a shrouded 4-wall board-to-wire header with a locking ramp for positive retention. It carries gold-plated mating contacts rated 600V and mounts through-hole right-angle with a board lock for SMT reflow retention and vibration resistance. ## Pitch, rows, and board footprint The 12 positions are fully loaded; the shrouded 4-wall housing with locking ramp prevents mis-mating and holds the pair against vibration.","metaTitle":"0430451201 Molex Micro-Fit 3.0 Header, 12 Pos, 3.00mm","metaDescription":"0430451201 Molex Micro-Fit 3.0 header, 12 positions, dual row, 3.00mm pitch, 600V, gold mating contacts, through-hole right-angle, UL94 V-0.","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":"Tray","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":"Through Hole, 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 Alloy","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":"12","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","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":"$4.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d721345d2d6d65d6196bb048814a0ce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0430451201/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Molex provide for 0430451201?","answer":"The base product number is 043045. RoHS and REACH compliance documentation is available from Molex under that base number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430451201","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/0430451201 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}}