{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430450422","brand":"Molex","brandSlug":"molex","productSlug":"430450422","canonicalUrl":"https://icsourcedirect.com/molex/430450422","factsUrl":"https://icsourcedirect.com/api/mcp/products/430450422","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 right-angle header, 4 positions dual-row, 0.118\" (3.00 mm) pitch, 8 A per circuit, 600 V, gold-plated mating contacts, board lock, 4-wall shroud, through-hole, UL94 V-0.","salesMarkdown":"## Right-Angle Power Header for Board-to-Wire Harnesses The Molex 430450422 is a 4-position, dual-row, right-angle male header from the Micro-Fit 3.0 43045 series. It connects a printed circuit board to a wire harness via the matching Micro-Fit 3.0 receptacle housing and crimp terminals. The 0.118\" (3.00 mm) pitch and dual-row layout give it a compact board footprint for a 4-circuit power interconnect. The 600 V rating provides substantial creepage margin at this pitch for the listed applications: automotive, general purpose, industrial, medical, and telecommunications. Gold plating on the mating contacts at 15.0 µin (0.38 µm) supports repeated mating cycles without contact fretting, while the tin-plated solder tails (100.0 µin) wet well in wave solder. ## Board Lock and Mechanical Retention This header includes a board lock feature — a pair of plastic or metal retention posts that snap into the PCB during through-hole insertion. For a right-angle connector, that matters: the cable exit direction puts leverage on the solder joints, and the board lock takes that strain off the pins. The header is ROHS3 Compliant.","metaTitle":"Molex Micro-Fit 3.0 430450422, 4-Pin Right-Angle Header, 8 A","metaDescription":"Molex 430450422 Micro-Fit 3.0 right-angle header, 4 positions dual-row, 3.00 mm pitch, 8 A, 600 V, 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":"430450422","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER R/A 4POS 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":"4","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.52","priceTiers":[{"qty":1,"price":"$2.52000","currency":"USD"},{"qty":10,"price":"$2.14700","currency":"USD"},{"qty":80,"price":"$1.77338","currency":"USD"},{"qty":2232,"price":"$1.35334","currency":"USD"},{"qty":6696,"price":"$1.24134","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/dfff01b2e2ed78f9b97db4b2de03830c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430450422/alternatives.json"},"ai":{"faq":[{"question":"Does the 430450422 have a board lock feature?","answer":"Yes, the 430450422 includes a board lock feature for PCB retention during soldering and vibration resistance."},{"question":"What is the current rating of the Molex 430450422?","answer":"The 430450422 is rated 8 A per circuit at 600 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430450422","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/430450422 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}}