{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12A(3.0)-40DS-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12A~13.0~2-40DS-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-40DS-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-40DS-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series receptacle, center strip contacts, order code DF12A(3.0)-40DS-0.5V(81), 40 positions, dual row, 0.020\" (0.50mm) pitch, 3mm mated stacking height, gold contact finish 8.00µin, surface mount, board guide.","salesMarkdown":"## 0.50 mm pitch, 40-position board-to-board receptacle The DF12A(3.0)-40DS-0.5V(81): It mates to a 3mm stacking height with gold-plated contacts at 8.00µin thickness and includes a board guide for alignment during SMT assembly.","metaTitle":"Hirose DF12A(3.0)-40DS-0.5V(81) 40-Pos 0.50mm Receptacle","metaDescription":"Hirose DF12 series receptacle DF12A(3.0)-40DS-0.5V(81): 40 positions, dual row, 0.020\" (0.50mm) pitch, 3mm mated stacking height, gold 8.00µin 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":"40","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-40DS-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"What is the stacking height of the DF12A(3.0)-40DS-0.5V(81)?","answer":"The mated stacking height is 3mm, as specified in the DF12 series documentation."},{"question":"Where can I buy the DF12A(3.0)-40DS-0.5V(81) available via RFQ confirmation?","answer":"Available through independent surplus and broker channels. Quantities are confirmed per RFQ — no live stock is held on this obsolete line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-40DS-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~13.0~2-40DS-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}}