{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430450623","brand":"Molex","brandSlug":"molex","productSlug":"430450623","canonicalUrl":"https://icsourcedirect.com/molex/430450623","factsUrl":"https://icsourcedirect.com/api/mcp/products/430450623","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 430450623, 6-circuit dual-row right-angle header, 3.00mm pitch, 8A 600V, gold mating contacts, tin solder tails, through-hole, shrouded 4-wall, board lock, UL94 V-0, -40°C to 105°C.","salesMarkdown":"The Molex 430450623 is a 6-circuit, dual-row right-angle header from the Micro-Fit 3.0 43045 series. It mates with the matching Micro-Fit 3.0 receptacle housing to form a board-to-wire power interconnect. The tin solder tails (100 µ\"/2.54 µm) are standard for wave-solder wetting. The UL94 V-0 LCP housing handles the 105°C upper end of the operating range without softening. ## Typical Applications and Environments Molex lists this header for automotive, general-purpose industrial, medical, and telecommunications equipment. The 8 A, 600 V rating also suits it for power distribution inside a PSU or industrial controller. The 3.00 mm pitch gives you enough room between pins for 600 V creepage without forcing a huge board footprint — standard 0.062\" FR-4 handles it fine. The 8 A per circuit is the headline number, but that's at 25°C ambient; derate it above that per the Micro-Fit 3.0 derating curve. The dual-row 0.118\" row spacing means the through-hole pattern takes up about 0.290\" (7.37 mm) of board height from the solder side — check your keep-out zone if you're stacking boards tight.","metaTitle":"Molex Micro-Fit 3.0 430450623, 6-Circuit Right-Angle Header","metaDescription":"Molex 430450623 Micro-Fit 3.0 header, 6 positions dual-row 3.00mm pitch, 8A 600V, gold-plated 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":"430450623","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 6POS 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","Insulation Color":"Black","Insulation Height":"0.290\\\" (7.37mm)","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":"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":"$3.26","priceTiers":[{"qty":1,"price":"$3.26000","currency":"USD"},{"qty":10,"price":"$2.87200","currency":"USD"},{"qty":80,"price":"$2.28488","currency":"USD"},{"qty":1728,"price":"$1.82788","currency":"USD"},{"qty":3456,"price":"$1.76260","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2cd00626506f7b62e7853978b7a4cb8e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430450623/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of molex 430450623?","answer":"The mating pitch is 0.118\" (3.00 mm) with the same 0.118\" row spacing, making it a standard dual-row footprint for the Micro-Fit 3.0 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430450623","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/430450623 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}}