{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12B-36DS-0.5V(86)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12B-36DS-0.5V~186~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B-36DS-0.5V~186~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12B-36DS-0.5V(86)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, 0.020\" (0.50mm) Pitch, 36 Positions, 2 Rows, Receptacle, Center Strip Contacts, Surface Mount, Gold, 8.00µin (0.203µm) Contact Finish, Solder Retention, Tape & Reel.","salesMarkdown":"## Board-to-Board Mezzanine Connector for Tight Stack Heights The Hirose DF12B-36DS-0.5V(86) is a 36-position, 2-row receptacle with center strip contacts, part of the DF12 series of board-to-board mezzanine connectors. The receptacle accepts the matching DF12 series plug to achieve mated stacking heights of 3.5 mm, 4 mm, or 5 mm — a range that covers common mezzanine card spacing in portable electronics, handheld instruments, and compact industrial modules. The 0.50 mm pitch is the tightest routing constraint for the board layout engineer — it drives trace width and spacing on the PCB, and the 2-row arrangement with 36 total positions means a compact footprint roughly 9 mm long. The 2.70 mm height above board, combined with the mating plug, yields the three stack height options (3.5 mm, 4 mm, 5 mm). This lets the designer choose the board-to-board spacing that fits the component height on the mezzanine card.","metaTitle":"Hirose DF12B-36DS-0.5V(86) 36-Position 0.50mm Pitch","metaDescription":"Hirose DF12B-36DS-0.5V(86) 36-position 0.50mm pitch receptacle, gold-plated center strip contacts, SMT with solder retention.","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)","Features":"Solder Retention","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":"0.106\\\" (2.70mm)","Number of Positions":"36","Mated Stacking Heights":"3.5mm, 4mm, 5mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the direct replacement for DF12B-36DS-0.5V(86)?","answer":"A pin-compatible alternative within the DF12 series would need to be verified against the original 36-position, 0.50 mm pitch footprint and the 3.5 mm / 4 mm / 5 mm stack height requirements before substitution."},{"question":"Does DF12B-36DS-0.5V(86) mate with DF12 series plug?","answer":"Yes, the DF12B-36DS-0.5V(86) receptacle mates with the matching DF12 series plug to achieve mated stacking heights of 3.5 mm, 4 mm, or 5 mm. Confirm the plug's position count matches the 36 positions of this receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B-36DS-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-36DS-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}}