{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12A-20DS-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12A-20DS-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A-20DS-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12A-20DS-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, DF12A-20DS-0.5V(81) receptacle, center strip contacts, 0.50mm pitch, 20 positions, 2 rows, surface mount, gold contact finish 8.00µin, mated stacking heights 3.5mm/4mm/5mm, board guide feature, Tape & Reel packaging.","salesMarkdown":"The DF12A-20DS-0.5V(81) is a 0.50mm pitch board-to-board receptacle from Hirose's DF12 series, with 20 positions arranged in 2 rows. It uses center strip contacts with gold plating (8.00µin) for reliable signal connections across repeated mating cycles. Surface-mount termination and a board guide feature simplify alignment during reflow assembly. The mated stacking height options — 3.5mm, 4mm, or 5mm — let you match the board-to-board spacing your design requires. For a BOM that already uses this connector, the only path is sourcing remaining inventory or identifying a pin-compatible alternative within the DF12 series. We source this part per RFQ against your target quantity. The 20-position count is the exact circuit count your BOM line specifies — confirm the mating half also has 20 positions.","metaTitle":"DF12A-20DS-0.5V(81) Hirose DF12 Receptacle 0.50mm Pitch 20","metaDescription":"Hirose DF12A-20DS-0.5V(81) board-to-board receptacle, 0.50mm pitch, 20 positions, 2 rows, gold contacts. Obsolete — sourced per RFQ. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Board-to-Board Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.020\\\" (0.50mm)","Series":"DF12","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Obsolete","lifecycle_stage":"unknown","Height Above Board":"0.106\\\" (2.70mm)","Number of Positions":"20","Mated Stacking Heights":"3.5mm, 4mm, 5mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12A-20DS-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"Is DF12A-20DS-0.5V(81) obsolete?","answer":"Yes, this part is listed as Obsolete by Hirose. No direct replacement has been announced. For existing designs, we can source remaining inventory per RFQ."},{"question":"Where can I buy DF12A-20DS-0.5V(81) available via RFQ confirmation?","answer":"This obsolete part is sourced per RFQ against your target quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A-20DS-0.5V~181~2","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/hirose-electric-co-ltd/DF12A-20DS-0.5V~181~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}