{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430450829","brand":"Molex","brandSlug":"molex","productSlug":"430450829","canonicalUrl":"https://icsourcedirect.com/molex/430450829","factsUrl":"https://icsourcedirect.com/api/mcp/products/430450829","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, 430450829, 8-position (2-row) vertical header, 0.118\" (3.00mm) pitch, through-hole solder, shrouded 4-wall, locking ramp, gold mating contacts (30µin), 8A per circuit, 600V, UL94 V-0, -40°C to 105°C, tray.","salesMarkdown":"## Micro-Fit 3.0 8-Position Vertical Header The Molex 430450829 is an 8-position, 2-row vertical header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnects. The 8 A per circuit current rating, combined with the 600 V voltage rating, means this header is suited for moderate power distribution within a harness — not just signal-level current. The 0.125\" (3.18 mm) solder tail length is standard for through-hole assembly on typical PCB thicknesses. The gold mating finish (30 µin) is the governing factor for mating cycle life; this header is rated for repeated connect/disconnect duty, not a one-time permanent install.","metaTitle":"Molex Micro-Fit 3.0 430450829, 8-Pos Vertical Header","metaDescription":"Molex 430450829 Micro-Fit 3.0 header, 8 positions, 3.00 mm pitch, through-hole, gold contacts, 8 A, 600 V, UL94 V-0. Active production, quoted 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":"430450829","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 8POS 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":"8","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":"$3.09","priceTiers":[{"qty":1,"price":"$3.09000","currency":"USD"},{"qty":10,"price":"$2.72000","currency":"USD"},{"qty":80,"price":"$2.16325","currency":"USD"},{"qty":1440,"price":"$1.79240","currency":"USD"},{"qty":2880,"price":"$1.66879","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430450829/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Molex 430450829?","answer":"The Molex 430450829 is sourced and quoted to order against an RFQ through our distribution channel. Availability and current pricing are confirmed at the time of quote."},{"question":"What is the pitch of the Molex 430450829?","answer":"The pitch is 0.118\" (3.00 mm) on both the mating interface and the row spacing. This is the standard Micro-Fit 3.0 pitch."},{"question":"Is the Molex 430450829 shrouded?","answer":"Yes, it is a 4-wall shrouded header, which protects the male pins during handling and guides the mating receptacle into alignment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430450829","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/430450829 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}}