{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12(5.0)-50DP-0.5V(86)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12~15.0~2-50DP-0.5V~186~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12~15.0~2-50DP-0.5V~186~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12(5.0)-50DP-0.5V(86)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 Series, 0.50 mm pitch, 50 positions, 2 rows, Header Outer Shroud Contacts, Surface Mount, Gold 8.00µin, 4.30 mm height above board.","salesMarkdown":"## 0.50 mm Pitch Mezzanine Header, 50 Positions, 5 mm Stack Height The Hirose DF12(5.0)-50DP-0.5V(86) is a 50-position header from the DF12 series, designed for board-to-board mezzanine stacking at a 5 mm mated stack height. Gold-plated contacts with 8.00µin finish on the mating surface provide a corrosion-resistant interface for moderate-cycle applications. ## 4.30 mm Height and 5 mm Stack — Z-Budget Fit The 4.30 mm height above board, combined with the 5 mm mated stacking height, sets the mezzanine gap between the two PCBs. For a board layout engineer, this means the bottom-side component height on the mating board must stay within the remaining clearance — typically under 0.70 mm — to avoid interference. ## Obsolete — Sourcing Through Surplus and Broker Channels The DF12(5.0)-50DP-0.5V(86) carries an official Obsolete lifecycle status. Standard factory and distributor stock has been exhausted; procurement for this order code now relies on surplus inventory and independent broker channels. The 8.00µin gold finish on the contacts is a light flash plating. For applications requiring frequent board separation and reconnection — field-service swaps or test points — the thin gold layer will wear through faster than a heavier 15 or 30 µinch plating, increasing the risk of tin fretting corrosion on the base metal.","metaTitle":"Hirose DF12(5.0)-50DP-0.5V(86) Header, 50 Pos, 0.50 mm Pitch","metaDescription":"Hirose DF12(5.0)-50DP-0.5V(86) 50-position header, 0.50 mm pitch, 4.30 mm 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, Solder Retention","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":"0.169\\\" (4.30mm)","Number of Positions":"50","Mated Stacking Heights":"5mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12(5.0)-50DP-0.5V(86)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DF12(5.0)-50DP-0.5V(86) and get a price?","answer":"The DF12(5.0)-50DP-0.5V(86) is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time. No stock-holding claim is made; each order is quoted individually."},{"question":"What is the pitch of the DF12(5.0)-50DP-0.5V(86)?","answer":"The DF12(5.0)-50DP-0.5V(86) has a 0.50 mm pitch (0.020\"), which is the critical dimension for the PCB footprint and routing density."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12~15.0~2-50DP-0.5V~186~2","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/DF12~15.0~2-50DP-0.5V~186~2 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}}