{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12A(3.0)-14DS-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12A~13.0~2-14DS-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-14DS-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-14DS-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, DF12A(3.0)-14DS-0.5V(81) receptacle, center strip contacts, 14 positions, 2 rows, 0.020\" (0.50mm) pitch, surface mount, gold contact finish, 3mm mated stacking height.","salesMarkdown":"The Hirose DF12A(3.0)-14DS-0.5V(81) is a 14-position, 2-row receptacle with center strip contacts from the DF12 series, designed for board-to-board parallel stacking at a 3mm mated height. A built-in board guide helps alignment during reflow assembly, which matters at this pitch where a 0.1mm offset can short adjacent pads. ## Why the 3mm stack height drives the board layout The 3mm mated stacking height is the lowest option in the DF12A family. The 0.50mm pitch also forces a fine-line PCB trace and via pattern; a standard 0.3mm trace/space rule is marginal here. The receptacle's surface-mount tails are on a 0.50mm grid, so the escape routing between pads is narrow — expect to drop a via per signal on inner layers unless the BGA fanout is already there. No direct replacement is listed in the available records. Lead time is the real risk here — obsolete parts move through surplus channels with unpredictable windows.","metaTitle":"Hirose DF12A(3.0)-14DS-0.5V(81) Receptacle, 0.50mm Pitch","metaDescription":"Hirose DF12A(3.0)-14DS-0.5V(81) receptacle, center strip contacts, 14 positions, 0.50mm pitch, 3mm stacking height, gold plating.","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":"14","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-14DS-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DF12A(3.0)-14DS-0.5V(81) available via RFQ confirmation?","answer":"The DF12A(3.0)-14DS-0.5V(81) is obsolete and not held in regular distribution stock."},{"question":"What is the stacking height of DF12A(3.0)-14DS-0.5V(81)?","answer":"The mated stacking height is 3mm, which is the lowest option in the DF12A series. The height above board for the receptacle alone is 2.20mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-14DS-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~13.0~2-14DS-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}}