{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451200","brand":"Molex","brandSlug":"molex","productSlug":"430451200","canonicalUrl":"https://icsourcedirect.com/molex/430451200","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451200","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, right-angle through-hole male header, 12 positions dual-row (2 × 6), 0.118 in (3.00 mm) pitch, tin-plated brass contacts, 8 A per circuit, 600 V, board lock, locking ramp, fully shrouded 4-wall, UL94 V-0, tray.","salesMarkdown":"## Right-Angle Power Header for Board-Edge Harness Connections The Molex 430451200 is a 12-circuit, dual-row (2 × 6) right-angle through-hole male header from the Micro-Fit 3.0 43045 series. It mates with the matching Micro-Fit 3.0 receptacle housing to form a wire-to-board interconnect, commonly used in automotive, industrial, medical, and telecom equipment where a locked, vibration-resistant connection is needed at the board edge. The 0.125 inch (3.18 mm) post length is standard for a 1.6 mm thick PCB; the row spacing matches the 3.00 mm pitch, so the footprint is a simple 2 × 6 grid of 0.040 inch plated-through holes on 0.118 inch centers. ## Contact System and Ratings Tin-plated brass contacts (100.0 µin / 2.54 µm on the mating surface) are rated 8 A per circuit at 600 V.","metaTitle":"Molex Micro-Fit 3.0 430451200, 12 Pos Right-Angle Header, 8A","metaDescription":"Molex 430451200 Micro-Fit 3.0 right-angle header, 12 positions (2x6), 3.00mm pitch, 8A, 600V, tin-plated, board lock, UL94 V-0. Active.","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":"430451200","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 12POS 3MM","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","Contact Material":"Brass Alloy","Insulation Color":"Black","Insulation Height":"0.290\\\" (7.37mm)","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)":"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":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.35","priceTiers":[{"qty":1,"price":"$3.35000","currency":"USD"},{"qty":10,"price":"$2.94400","currency":"USD"},{"qty":80,"price":"$2.34163","currency":"USD"},{"qty":1008,"price":"$1.94017","currency":"USD"},{"qty":5040,"price":"$1.73946","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/955975b21a3e7e0c1f6da7f32573f210.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451200/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 430451200?","answer":"The 430451200 mates with a Micro-Fit 3.0 receptacle housing that accepts the matching crimp terminals. Use the same 3.00 mm pitch, dual-row receptacle from the 43045 series."},{"question":"Is 430451200 RoHS compliant?","answer":"Yes, the 430451200 is ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451200","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/430451200 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}}