{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"39-29-9144","brand":"Molex","brandSlug":"molex","productSlug":"39-29-9144","canonicalUrl":"https://icsourcedirect.com/molex/39-29-9144","factsUrl":"https://icsourcedirect.com/api/mcp/products/39-29-9144","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Jr. vertical dual-row pin header, 14 circuits, with polarization pegs, ROHS3 compliant, Box package","salesMarkdown":"## Molex 39-29-9144 – Vertical Header with Polarization Pegs This is a Molex Mini-Fit Jr. vertical dual-row pin header with polarization pegs — the pegs key the board alignment and prevent reverse insertion of the mating housing. 14 circuits in a dual-row layout; the vertical orientation keeps the mated connector stack height low, useful for board-to-wire runs inside a control cabinet or power distribution panel.","metaTitle":"Molex 39-29-9144 Mini-Fit Jr. Header – Active, Vertical","metaDescription":"Molex Mini-Fit Jr. vertical header, 14 circuits, dual-row, with polarization pegs. Active production, ROHS3 compliant. Sourced per RFQ.","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":"$3.9300","stockQuantity":0,"priceTiers":[{"qty":9,"price":"$3.93000","currency":"USD"},{"qty":200,"price":"$3.78000","currency":"USD"},{"qty":400,"price":"$3.62000","currency":"USD"},{"qty":1000,"price":"$3.48000","currency":"USD"},{"qty":4000,"price":"$3.33000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the pinout and mating connector for 39-29-9144?","answer":"This is a Mini-Fit Jr. vertical header with polarization pegs. It mates with Mini-Fit Jr. crimp housings (e.g., 39-01-8xxx series) using standard Mini-Fit Jr. crimp terminals. The dual-row, 14-circuit arrangement is keyed by the polarization pegs to prevent mis-mating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/39-29-9144","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/39-29-9144 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}}