{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12B(5.0)-50DP-0.5V(86)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12B~15.0~2-50DP-0.5V~186~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B~15.0~2-50DP-0.5V~186~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12B(5.0)-50DP-0.5V(86)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, 0.50mm pitch, 50 positions, 2 rows, surface mount, gold-plated contacts, 5mm mated stack height, solder retention features.","salesMarkdown":"The Hirose DF12B(5.0)-50DP-0.5V(86) is a 50-position, dual-row board-to-board header from the DF12 series, with a 0.020\" (0.50 mm) pitch that packs 50 circuits into a compact footprint. At 0.50 mm pitch, this header demands a PCB with fine-line trace-and-space capability — standard 0.062\" FR4 with 1 oz copper will route it, but the breakout between pads is tight. The 50 positions in two rows give a 25-per-row layout; the outer shroud adds roughly 0.5 mm to the board footprint beyond the outermost contacts. Compare this to the 40-position DF12B(5.0)-40DP-0.5V(86) at the same pitch and stack height: the choice is purely position count matching your circuit count. The 5 mm stack height is the only height option in this (5.0) variant — if your board spacing is tighter or looser, you need a different DF12 stack height code. ## Obsolete Status — Sourcing Reality for This Header The DF12B(5.0)-50DP-0.5V(86) is marked obsolete. Hirose has moved on to newer DF12 variants, and this exact order code is no longer in factory production. If your design can tolerate a different stack height or position count, a current-production DF12 variant may fit, but that requires a board layout review. ## Mating and Termination — What Connects Here Termination on this header side is surface-mount only; the tails are gull-wing style for reflow soldering.","metaTitle":"Hirose DF12B(5.0)-50DP-0.5V(86), 0.50mm Pitch Header, 50 Pos","metaDescription":"Hirose DF12B(5.0)-50DP-0.5V(86) 0.50mm pitch board-to-board header, 50 positions, 5mm stack height, gold plating. 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":"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/DF12B(5.0)-50DP-0.5V(86)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DF12B(5.0)-50DP-0.5V(86) and how is it quoted?","answer":"The DF12B(5.0)-50DP-0.5V(86) is obsolete and sourced through independent distribution. Submit an RFQ for this order code; we confirm availability and current pricing at quote time against your BOM quantity. No stock-holding claim is made — each request is sourced to order."},{"question":"What is the pitch of the DF12B(5.0)-50DP-0.5V(86)?","answer":"The pitch is 0.020\" (0.50 mm), which is the standard for the DF12 series and drives the board footprint for routing traces between pads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B~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/DF12B~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}}