{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12A(3.0)-20DS-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12A~13.0~2-20DS-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-20DS-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-20DS-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series receptacle, center strip contacts, 20 positions, 2 rows, 0.020\" (0.50mm) pitch, 3mm mated stacking height, gold-plated contacts, surface mount, tape & reel.","salesMarkdown":"## 0.50 mm Pitch Mezzanine Receptacle — 20 Positions, 3 mm Stack The Hirose DF12A(3.0)-20DS-0.5V(81) is a 20-position, dual-row receptacle from the DF12 series of board-to-board mezzanine connectors. Gold-plated center strip contacts provide a reliable signal path for moderate-cycle internal connections. The 0.020\" (0.50 mm) pitch requires fine-line PCB layout. The 3 mm stacking height sets the board-to-board spacing.","metaTitle":"Hirose DF12A(3.0)-20DS-0.5V(81), 20-pos 0.50mm Receptacle","metaDescription":"Hirose DF12A(3.0)-20DS-0.5V(81) 20-position 0.50mm pitch receptacle, 3mm stacking height, gold-plated contacts.","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":"0.087\\\" (2.20mm)","Number of Positions":"20","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-20DS-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"What is the stacking height of DF12A(3.0)-20DS-0.5V(81)?","answer":"The mated stacking height is 3 mm. This is the board-to-board spacing when mated with the matching 3 mm stacking-height header from the DF12 series."},{"question":"Where can I buy DF12A(3.0)-20DS-0.5V(81) available via RFQ confirmation?","answer":"This part is obsolete; we source it to order against your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-20DS-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~13.0~2-20DS-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}}