{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0430450211","brand":"Molex","brandSlug":"molex","productSlug":"0430450211","canonicalUrl":"https://icsourcedirect.com/molex/0430450211","factsUrl":"https://icsourcedirect.com/api/mcp/products/0430450211","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series header, 0430450211, 2 positions, dual-row, 3.00 mm row spacing, SMT right-angle, gold mating, 8 A, 600 V, shrouded 4-wall with locking ramp.","salesMarkdown":"## Board-edge power header for harnessed assemblies The Molex 0430450211 is a 2-position, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire interconnect. Rated at 8 A per circuit with a 600 V voltage rating, these contacts carry real power — think a DC power feed or a motor drive line, not a low-level signal. The dual-row, 2-position layout uses a 3.00 mm row spacing, so the mating receptacle must also be a 2-circuit, dual-row Micro-Fit 3.0 part. No secondary locking mechanism needed on the header side; the terminal position assurance (TPA) is on the receptacle housing. Termination is solder — SMT reflow. The right-angle orientation means the solder joints are on one side of the board, and the part's plastic standoffs or solder tabs (the solder retention feature) keep it flat during paste reflow. For a 2-pin part, hand-soldering is also feasible if you're prototyping, but the SMT footprint is designed for a standard reflow profile.","metaTitle":"Molex Micro-Fit 3.0 0430450211 Header, 2 Pos, 8 A, 600 V","metaDescription":"Molex 0430450211 Micro-Fit 3.0 header, 2 positions, dual-row, 3.00 mm pitch, SMT right-angle, gold contacts, 8 A, 600 V, shrouded with locking ramp.","metaKeywords":null},"attributes":{"series":"Micro-Fit 3.0 43045","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Style":"Board to Cable/Wire","title":"0430450211","Series":"Micro-Fit 3.0 43045","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER SMD R/A 2POS","Applications":"Automotive, General Purpose, Industrial, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","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":"2","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","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":"$3.0800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.08000","currency":"USD"},{"qty":10,"price":"$2.71100","currency":"USD"},{"qty":100,"price":"$2.15640","currency":"USD"},{"qty":200,"price":"$2.15635","currency":"USD"},{"qty":1000,"price":"$1.78669","currency":"USD"},{"qty":2000,"price":"$1.72508","currency":"USD"},{"qty":5000,"price":"$1.60186","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/293d11f2bb8a67a925881351a0fea6f3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current rating of 0430450211?","answer":"The 0430450211 is rated 8 A per circuit at the stated operating temperature range. That's a power-level contact — sized for a DC rail or motor feed, not a signal line."},{"question":"Is 0430450211 RoHS compliant?","answer":"Yes, the 0430450211 is ROHS3 compliant, so it meets current EU and similar regulatory requirements without exemptions."},{"question":"What is the mating connector for 0430450211?","answer":"This header mates with a Micro-Fit 3.0 receptacle housing that accepts the matching crimp terminals. The mating half must be a 2-circuit, dual-row receptacle with a 3.00 mm row spacing and a locking ramp latch."},{"question":"Does 0430450211 have a locking ramp?","answer":"Yes, the header has a locking ramp that engages the latch on the mating receptacle housing, providing positive retention against vibration and cable pull."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0430450211","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/0430450211 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}}