{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451826","brand":"Molex","brandSlug":"molex","productSlug":"430451826","canonicalUrl":"https://icsourcedirect.com/molex/430451826","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451826","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 Series Header, 18 Positions, 2 Rows, 0.118\" (3.00mm) Pitch, Through Hole, Solder, Gold Mating Contact, Tin Post, Shrouded - 4 Wall, Board Lock, 8A, 600V, -40°C to 105°C, UL94 V-0, Tray.","salesMarkdown":"The Molex 430451826 is the 18-circuit, dual-row member of the Micro-Fit 3.0 43045 series — a shrouded, vertical through-hole header designed for board-to-wire power interconnects. Its 3.00 mm pitch and 8 A per-contact rating put it squarely in the mid-range power distribution class, suited for automotive, industrial, medical, and telecom harness assemblies where the locking ramp keeps the mated pair secure under vibration.","metaTitle":"Molex Micro-Fit 3.0 430451826 Header, 18 Pos, 3mm Pitch, 8A","metaDescription":"Molex 430451826 Micro-Fit 3.0 header, 18 circuits, 2 rows, 3.00mm pitch, through-hole, gold mating contacts, 8A, 600V, UL94 V-0. Active production, 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":"430451826","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide, Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","description":"CONN HEADER VERT 18POS 3MM","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","Pitch - Mating":"0.118\\\" (3.00mm)","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":"18","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":"$6.68","priceTiers":[{"qty":1,"price":"$6.68000","currency":"USD"},{"qty":10,"price":"$5.84600","currency":"USD"},{"qty":80,"price":"$4.73275","currency":"USD"},{"qty":1440,"price":"$3.89755","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451826/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 430451826?","answer":"The 430451826 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451826","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/430451826 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}}