{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12E(3.0)-20DP-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12E~13.0~2-20DP-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12E~13.0~2-20DP-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12E(3.0)-20DP-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, 20-position header, 0.50mm pitch, 2 rows, surface mount, gold-plated contacts, 3mm mated stacking height.","salesMarkdown":"The Hirose DF12E(3.0)-20DP-0.5V(81) is a 20-position, 2-row board-to-board mezzanine header with a 0.50 mm pitch. The 20 positions in two rows give a compact footprint roughly 5 mm by 2.30 mm above the board. ## Replacement and Cross-Reference The DF12 series includes many 20-position, 0.50 mm pitch headers with varying stacking heights and plating options — but without a documented cross-reference from Hirose, any substitution must be verified against the original board layout and mating receptacle. The closest parametric match within the DF12 family would share the 20 positions, 0.50 mm pitch, 2 rows, and 3 mm stacking height, but the exact part number depends on the specific variant suffix.","metaTitle":"Hirose DF12E(3.0)-20DP-0.5V(81) Header, 20 Pos, 0.50mm Pitch","metaDescription":"Hirose DF12E(3.0)-20DP-0.5V(81) 20-position header, 0.50mm pitch, 2 rows, 3mm stacking height, gold-plated contacts. Obsolete — sourced to order against RFQ.","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":"-","Mounting Type":"Surface Mount","Connector Type":"Header, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Obsolete","lifecycle_stage":"unknown","Height Above Board":"0.091\\\" (2.30mm)","Number of Positions":"20","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12E(3.0)-20DP-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DF12E(3.0)-20DP-0.5V(81)?","answer":"The DF12E(3.0)-20DP-0.5V(81) is an obsolete part. Submit an RFQ for the specific quantity needed."},{"question":"What is the replacement for the DF12E(3.0)-20DP-0.5V(81)?","answer":"Any substitute must be verified against the original board layout, pitch, position count, and 3 mm stacking height."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12E~13.0~2-20DP-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/DF12E~13.0~2-20DP-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}}