{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430451413","brand":"Molex","brandSlug":"molex","productSlug":"430451413","canonicalUrl":"https://icsourcedirect.com/molex/430451413","factsUrl":"https://icsourcedirect.com/api/mcp/products/430451413","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series, Header, 14 positions, dual row, 3.00 mm pitch, Through Hole, Solder termination, Gold mating contacts, 8 A, 600 V, Black LCP housing, Tray.","salesMarkdown":"## 14-Position Micro-Fit 3.0 Header for Wire-to-Board Power The Molex 430451413 is the 14-circuit, dual-row member of the Micro-Fit 3.0 43045 series — a shrouded, through-hole header designed for board-to-cable/wire power interconnects. It carries 14 positions on a 3.00 mm pitch, with a full 4-wall shroud that protects the square male pins during handling and prevents mis-mating with the matching receptacle housing. Rated 8 A per circuit at 600 V, with 15.0 µin gold on the mating interface and tin on the solder tails, this header is built for applications where repeated mating cycles and environmental exposure are routine: automotive harnesses, industrial control cabinets, medical equipment, and telecom infrastructure. The 8 A per-circuit rating is the series maximum for Micro-Fit 3.0 — each contact is sized to carry power-level current, not just signal. At 600 V, the 3.00 mm pitch provides enough creepage distance for the voltage rating without forcing an oversized board footprint. The locking ramp fastening gives a positive audible latch that holds against vibration — no secondary hardware needed. The -40°C to 105°C operating range and UL94 V-0 LCP housing confirm this header is qualified for equipment inside an enclosure where flame rating is mandatory.","metaTitle":"Molex Micro-Fit 3.0 430451413, 14-Pos Header, 3.00 mm, 8 A","metaDescription":"Molex 430451413 Micro-Fit 3.0 header, 14 positions, dual row, 3.00 mm pitch, through hole, gold contacts, 8 A, 600 V. Active production, sourced 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":"430451413","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","description":"CONN HEADER VERT 14POS 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":"14","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":"$4.49","priceTiers":[{"qty":1,"price":"$4.49000","currency":"USD"},{"qty":10,"price":"$3.95000","currency":"USD"},{"qty":80,"price":"$3.14213","currency":"USD"},{"qty":1872,"price":"$2.51367","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/23d85da50fc34f43c004e3a1bbd0429b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430451413/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating and voltage rating for 430451413?","answer":"The 430451413 is rated 8 A per circuit at 600 V. The 8 A rating is the series maximum for Micro-Fit 3.0, and the 600 V rating is supported by the 3.00 mm pitch providing adequate creepage."},{"question":"What is the pitch of Molex 430451413?","answer":"The pitch is 3.00 mm (0.118 inches) on both the mating interface and the row spacing. This is the standard Micro-Fit 3.0 pitch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430451413","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/430451413 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}}