{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451402","brand":"Molex","brandSlug":"molex","productSlug":"430451402","canonicalUrl":"https://icsourcedirect.com/molex/430451402","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451402","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, right-angle male header, 14 positions, 2 rows, 3.00mm pitch, 8A per circuit, gold mating / tin post contacts, through-hole with board lock, shrouded 4-wall, UL94 V-0, -40 to 105°C, tray.","salesMarkdown":"## Right-Angle Header for Wire-to-Board Power Distribution The Molex 430451402 is a 14-position, dual-row, right-angle male header from the Micro-Fit 3.0 43045 series. It connects a board to a cable or wire harness via the matching receptacle housing and crimp terminals. ## Board Lock and Shrouded Design for Vibration Resistance This header includes a board lock feature — a pair of plastic or metal posts that snap into the PCB during through-hole soldering. The 430451402 mates with any Micro-Fit 3.0 receptacle housing that accepts 14 circuits in a dual-row configuration — for example, the 43025-1400 or similar. The receptacle uses crimp terminals (Molex 43030 series for 20-24 AWG or 45750 series for 18-24 AWG) that are inserted and locked by a terminal position assurance (TPA) retainer. The header's through-hole solder tails are 0.125\" (3.18 mm) long, tin-plated for good solder wetting on standard FR-4 boards. The row spacing matches the 3.00 mm pitch, so the footprint is a 2x7 grid on 3.00 mm centers. ## Compliance and Environmental Ratings It is ROHS3 compliant.","metaTitle":"Molex Micro-Fit 3.0 430451402, 14-Pos Header, 8A","metaDescription":"Molex 430451402 Micro-Fit 3.0 right-angle header, 14 positions, 3.00mm pitch, 8A per circuit, gold mating contacts, board lock, UL94 V-0.","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":"430451402","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 14POS 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":"14","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.85","priceTiers":[{"qty":1,"price":"$6.85000","currency":"USD"},{"qty":10,"price":"$5.99700","currency":"USD"},{"qty":80,"price":"$4.85500","currency":"USD"},{"qty":1872,"price":"$3.91255","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b24a28524275294b91bed922d5e8bc8d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451402/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of Molex 430451402?","answer":"The 430451402 is rated 8 A per circuit. That is the per-contact current at the rated temperature rise — derate above 25°C ambient per the product drawing."},{"question":"What is the mating connector for 430451402?","answer":"The 430451402 mates with any Micro-Fit 3.0 dual-row receptacle housing that accepts 14 circuits, such as the 43025-1400. The receptacle uses crimp terminals from the 43030 or 45750 series."},{"question":"Does 430451402 have a board lock feature?","answer":"Yes, the 430451402 includes a board lock — plastic or metal posts that snap into the PCB to hold the header during soldering and resist vibration after assembly."},{"question":"Is 430451402 RoHS compliant?","answer":"Yes, the 430451402 is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451402","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/430451402 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}}