{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430450617","brand":"Molex","brandSlug":"molex","productSlug":"0430450617","canonicalUrl":"https://icsourcedirect.com/molex/0430450617","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430450617","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 Series Header, 6 Circuits, 2 Row, 3.00mm Pitch, Surface Mount, Solder Termination, Gold Mating Contact, 8A, 600V, Board Lock, Tape & Reel.","salesMarkdown":"## Product Introduction The Molex 0430450617 is a 6-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnects. It uses a 3.00 mm pitch and mates with the matching Micro-Fit 3.0 receptacle housing and crimp terminals. Rated for 8 A per circuit at 600 V, it carries gold plating on the mating surface — 30.0 µin thick — for reliable performance across repeated mating cycles. The housing is molded from glass-filled LCP rated UL94 V-0, and the operating temperature range spans -40°C to 105°C, covering most automotive and industrial cabinet environments. The 8 A per circuit rating at 600 V gives enough headroom for power distribution inside a control cabinet or a harness running to a motor drive. The locking ramp and board locks make it suited for high-vibration settings like vehicle body electronics or industrial machinery panels. ## What the Ratings Mean The 8 A per circuit rating is per contact at the listed temperature rise — derate above 25°C ambient following the manufacturer's curve. The 3.00 mm pitch gives enough creepage for the 600 V rating without forcing an oversized board footprint. Gold plating at 30.0 µin on the mating side supports hundreds of mating cycles without corrosion, while the tin-plated solder tails (100.0 µin) are standard for SMT reflow compatibility. No official replacement or cross-reference is on record — the 6-circuit count and 3.00 mm pitch define the BOM match.","metaTitle":"Molex Micro-Fit 3.0 0430450617 Header, 6 Circuits, 8A","metaDescription":"Molex 0430450617 Micro-Fit 3.0 SMT header, 6 positions, 3.00mm pitch, 8A, 600V, gold plating, active. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Micro-Fit 3.0 43045","Features":"Board Lock","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Shrouding":"Shrouded - 4 Wall","Part Status":"Active","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.118\\\" (3.00mm)","Voltage Rating":"600V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.390\\\" (9.91mm)","Ingress Protection":"-","Base Product Number":"043045","Insulation Material":"Liquid Crystal Polymer (LCP), Glass Filled","Number of Positions":"6","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"8A","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","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":"$3.1100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0d721345d2d6d65d6196bb048814a0ce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0430450617/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of Molex 0430450617?","answer":"The mating pitch is 0.118\" (3.00 mm), with the same 3.00 mm row spacing for the dual-row layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430450617","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/0430450617 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}