{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"430450828","brand":"Molex","brandSlug":"molex","productSlug":"430450828","canonicalUrl":"https://icsourcedirect.com/molex/430450828","factsUrl":"https://icsourcedirect.com/api/mcp/products/430450828","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43045 series header, 430450828, 8 positions, dual-row, 3.00mm pitch, through-hole solder, shrouded 4-wall with locking ramp, gold-plated mating contacts, tin-plated posts, rated 8A per circuit at 600V, UL94 V-0, tray.","salesMarkdown":"## Micro-Fit 3.0 Header, 8 Positions, 3.00 mm Pitch The Molex 430450828 is an 8-position, dual-row header from the Micro-Fit 3.0 43045 series. The 3.00 mm pitch and 0.118\" row spacing give it a compact footprint for a 8 A per circuit power interconnect, while the 4-wall shroud protects the male pins during handling and mating. Typical applications include automotive, general-purpose industrial, medical, and telecommunications equipment. The 8 A per circuit rating at 600 V means each pin can carry moderate power — think a small motor drive or a DC power rail inside an enclosure — not just a signal line. The UL94 V-0 LCP housing handles the temperature rise from the full 8 A load without issue. The through-hole termination (0.125\" post length) gives a strong solder joint on the PCB, suitable for wire-to-board harnesses that see cable strain.","metaTitle":"Molex Micro-Fit 3.0 430450828, 8 Pos Header, 3mm Pitch, 8A","metaDescription":"Molex 430450828 Micro-Fit 3.0 header, 8 positions, dual-row, 3.00mm pitch, through-hole, gold mating contacts, rated 8A at 600V, 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":"430450828","Series":"Micro-Fit 3.0 43045","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 8POS 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":"8","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"8A","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":"$2.73","priceTiers":[{"qty":1,"price":"$2.73000","currency":"USD"},{"qty":10,"price":"$2.39900","currency":"USD"},{"qty":80,"price":"$1.90850","currency":"USD"},{"qty":1440,"price":"$1.58137","currency":"USD"},{"qty":2880,"price":"$1.47231","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/955975b21a3e7e0c1f6da7f32573f210.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/430450828/alternatives.json"},"ai":{"faq":[{"question":"What is the pinout of the 430450828 header?","answer":"The 430450828 is an 8-position, dual-row header with all positions loaded. The pinout follows the standard Micro-Fit 3.0 dual-row layout — 4 pins per row at 3.00 mm pitch, with 0.118\" row spacing. The mating receptacle determines the circuit assignment."},{"question":"What is the closest alternative to the Molex 430450828?","answer":"Within the Micro-Fit 3.0 series, the 430450828 has no direct pin-compatible alternative at the same 8-position count. A 6-position or 10-position sibling would change the circuit count on the BOM. The 430450828 is the correct part for an 8-circuit board-to-wire interconnect at 3.00 mm pitch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/430450828","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/430450828 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}}