{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"45280-0401","brand":"Molex","brandSlug":"molex","productSlug":"45280-0401","canonicalUrl":"https://icsourcedirect.com/molex/45280-0401","factsUrl":"https://icsourcedirect.com/api/mcp/products/45280-0401","rawCanonicalId":null},"summary":{"shortDescription":"Molex 45280-0401, Micro-Fit 3.0 vertical pin header, 4 circuits, CPI (Center Polarization Index) keying, ROHS3 compliant, active production.","salesMarkdown":"Molex 45280-0401, Micro-Fit 3.0 vertical pin header, 4 circuits, CPI (Center Polarization Index) keying, ROHS3 compliant, active production.","metaTitle":"Molex 45280-0401 Micro-Fit 3.0 4-Circuit Vertical Header","metaDescription":"Molex 45280-0401 Micro-Fit 3.0 vertical pin header, 4 circuits. Active lifecycle, ROHS3 compliant. Sourced per RFQ — confirm BOM position count and mating half.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Series":"*","Package":"Box","Product Status":"Active","lifecycle_stage":"unknown"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0400","priceTiers":[{"qty":17,"price":"$2.04000","currency":"USD"},{"qty":263,"price":"$1.93000","currency":"USD"},{"qty":525,"price":"$1.82000","currency":"USD"},{"qty":1050,"price":"$1.73000","currency":"USD"},{"qty":2500,"price":"$1.51000","currency":"USD"},{"qty":5000,"price":"$1.31000","currency":"USD"},{"qty":10000,"price":"$1.19000","currency":"USD"},{"qty":25000,"price":"$1.08000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/98c4d85947a6bfc1719359c65259b7c7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/45280-0401/alternatives.json"},"ai":{"faq":[{"question":"Is 45280-0401 the correct part for a Micro-Fit 3.0 4-circuit vertical application?","answer":"Yes — the description explicitly lists it as a Micro-Fit 3.0 header, vertical orientation, 4 circuits, with CPI keying. Confirm your mating receptacle also carries CPI polarization; a standard Micro-Fit 3.0 receptacle will not mate with this header."},{"question":"What is the closest pin-compatible alternative to 45280-0401?","answer":"No pin-compatible alternative is listed in the evidence. The Micro-Fit 3.0 family includes other vertical headers with different circuit counts or keying options, but a direct replacement for this specific 4-circuit CPI variant is not identified. Confirm the BOM position and mating half before sourcing an alternate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/45280-0401","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/45280-0401 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}}