{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12B(3.0)-80DS-0.5V(86)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12B~13.0~2-80DS-0.5V~186~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B~13.0~2-80DS-0.5V~186~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12B(3.0)-80DS-0.5V(86)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 Series, DF12B(3.0)-80DS-0.5V(86), Receptacle, Center Strip Contacts, 80 Positions, 2 Rows, 0.020\" (0.50mm) Pitch, Surface Mount, Gold, 3mm Stacking Height.","salesMarkdown":"The Hirose DF12B(3.0)-80DS-0.5V(86) is an 80-position receptacle with center strip contacts, part of the DF12 series of board-to-board mezzanine connectors. ## Board Layout and Stacking Constraints At 0.50mm pitch, the footprint demands careful trace routing — the narrow spacing limits breakout via size and forces finer line widths on inner layers. The 2.20mm height above board leaves clearance for low-profile components under the mezzanine board, but the 3mm mated stack height is the fixed gap; any deviation in PCB thickness or component height on either board risks interference. ## Contact Plating and Signal Duty The 8.00µin gold contact finish is a signal-grade plating. For designs requiring frequent board swaps or operation in corrosive atmospheres, a thicker gold or a different connector family would be more appropriate.","metaTitle":"Hirose DF12B(3.0)-80DS-0.5V(86) Receptacle, 80 Pos","metaDescription":"Hirose DF12B(3.0)-80DS-0.5V(86) 80-position receptacle, 0.50mm pitch, 3mm stacking height. Obsolete — sourced to order against an 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":"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":"80","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12B(3.0)-80DS-0.5V(86)/alternatives.json"},"ai":{"faq":[{"question":"What stacking height does DF12B(3.0)-80DS-0.5V(86) support?","answer":"The DF12B(3.0)-80DS-0.5V(86) is designed for a mated stacking height of 3mm, with the receptacle body sitting 2.20mm above the board surface. This fixed height sets the board-to-board gap in a mezzanine stack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B~13.0~2-80DS-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~13.0~2-80DS-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}}