{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451011","brand":"Molex","brandSlug":"molex","productSlug":"430451011","canonicalUrl":"https://icsourcedirect.com/molex/430451011","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451011","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series header, 430451011, 10-position dual-row, 3.00mm pitch, right-angle SMT, gold mating contacts (30.0µin), 8A, 600V, 4-wall shrouded, locking ramp, UL94 V-0.","salesMarkdown":"The Molex 430451011 is a 10-position dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnects. It uses a 3.00mm pitch, right-angle SMT mounting with solder retention features, and a 4-wall shrouded housing with a locking ramp for secure mating. Rated 8A per circuit at 600V, it carries gold-plated mating contacts (30.0µin) over a tin-plated post, and the glass-filled LCP housing meets UL94 V-0. Typical applications include automotive, industrial, medical, and telecom harness assemblies where vibration resistance and a positive lock are required. The locking ramp fastening means this header stays mated under vibration — it's not a friction-only fit, so the mating receptacle needs the matching ramp feature.","metaTitle":"Molex Micro-Fit 3.0 430451011, 10-Pos 3mm Header, 8A 600V","metaDescription":"Molex 430451011 Micro-Fit 3.0 header, 10-position dual-row, 3.00mm pitch, right-angle SMT, gold contacts, 8A, 600V, locking ramp. Active, ROHS3.","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":"430451011","Series":"Micro-Fit 3.0 43045","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER SMD R/A 10POS 3MM","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount, 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","Insulation Color":"Black","Insulation Height":"0.290\\\" (7.37mm)","Base Product Number":"043045","Insulation Material":"Liquid Crystal Polymer (LCP), Glass Filled","Number of Positions":"10","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","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":"$7.05","priceTiers":[{"qty":1,"price":"$5.63000","currency":"USD"},{"qty":1,"price":"$7.05000","currency":"USD"},{"qty":10,"price":"$6.17200","currency":"USD"},{"qty":10,"price":"$4.95500","currency":"USD"},{"qty":100,"price":"$3.94180","currency":"USD"},{"qty":100,"price":"$4.99650","currency":"USD"},{"qty":200,"price":"$4.99645","currency":"USD"},{"qty":1000,"price":"$4.11474","currency":"USD"},{"qty":2000,"price":"$4.02657","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e1174deb1dcd79df2e8d3ad97a962e0f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451011/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of 430451011?","answer":"The 430451011 is rated 8A per circuit at 600V. The gold-plated mating contacts (30.0µin) support repeated mating cycles, but the per-contact current limits below the temperature rise ceiling of the LCP housing."},{"question":"Does 430451011 have a locking ramp?","answer":"Yes, the 430451011 uses a locking ramp fastening type. The 4-wall shrouded housing with the ramp provides positive retention against vibration — the mating receptacle must have the matching ramp feature."},{"question":"Is 430451011 RoHS compliant?","answer":"Yes, the 430451011 is ROHS3 Compliant per the lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451011","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/430451011 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}}