{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"39521-0020","brand":"Molex","brandSlug":"molex","productSlug":"39521-0020","canonicalUrl":"https://icsourcedirect.com/molex/39521-0020","factsUrl":"https://icsourcedirect.com/api/mcp/products/39521-0020","rawCanonicalId":null},"summary":{"shortDescription":"Molex 39521-0020, 5.0mm pitch Euro-style vertical header, 20 circuits, black housing, Box package, ROHS3 compliant, Active production.","salesMarkdown":"## What the 5.0 mm Pitch Means for the Board Layout The 39521-0020: Vertical orientation means the header stands perpendicular to the PCB, which simplifies wire routing in a panel or enclosure where the harness enters from above. ## Compliance and Material Status Rated ROHS3 Compliant, which covers the full substance restriction list including lead-free requirements.","metaTitle":"Molex 39521-0020 5.0mm Pitch Euro Header 20 Circuits Active","metaDescription":"Molex 39521-0020 5.0mm pitch Euro-style vertical header, 20 circuits, black housing, ROHS3 compliant, Active production. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Header Plugs & Sockets"],"specifications":{"Mfr":"Molex","Series":"*","Package":"Box","Product Status":"Active","lifecycle_stage":"unknown"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2900","stockQuantity":0,"priceTiers":[{"qty":12,"price":"$3.29000","currency":"USD"},{"qty":1800,"price":"$2.96000","currency":"USD"},{"qty":5000,"price":"$2.90000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9af9be72c516d683bf774fc4dc9376fc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 39521-0020 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer listing."},{"question":"What is the pitch and circuit count of the 39521-0020?","answer":"The header has a 5.0 mm pitch and 20 circuits, vertical orientation, black housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/39521-0020","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/39521-0020 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}