{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12C(3.0)-32DS-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12C~13.0~2-32DS-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12C~13.0~2-32DS-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12C(3.0)-32DS-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 Series receptacle, center strip contacts, 32 positions, 2 rows, 0.020\" (0.50mm) pitch, 3mm mated stacking height, gold plating 8.00µin, surface mount, tape and reel.","salesMarkdown":"The Hirose DF12C(3.0)-32DS-0.5V(81) is a 32-position, 2-row receptacle with center strip contacts from the DF12 series, designed for board-to-board mezzanine stacking at a 3mm mated height. The 0.020\" (0.50mm) pitch packs 32 circuits into a compact footprint — typical for tight parallel-board layouts in portable electronics or module-to-motherboard interconnects. ## What the 3mm Stacking Height and 0.50mm Pitch Mean for Board Layout The 0.50mm pitch drives the board footprint: each contact lands on a 0.50mm grid, which demands fine-line routing (typical 0.25mm trace/space) to escape the connector fan-out. The 0.087\" (2.20mm) height above board of the receptacle itself leaves room for passives under the mezzanine card if the header side is shorter.","metaTitle":"Hirose DF12C(3.0)-32DS-0.5V(81), 32-pos 0.50mm Receptacle","metaDescription":"Hirose DF12C(3.0)-32DS-0.5V(81) 32-position, 2-row receptacle, 0.50mm pitch, 3mm stacking height. Gold contacts, SMT. 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)","Features":"-","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":"32","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12C(3.0)-32DS-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DF12C(3.0)-32DS-0.5V(81) today?","answer":"DF12C(3.0)-32DS-0.5V(81) is obsolete from Hirose, but it is sourced through independent distribution channels. Submit an RFQ for a real-time procurement response."},{"question":"Is DF12C(3.0)-32DS-0.5V(81) obsolete? What are the recommended replacement parts?","answer":"Yes, DF12C(3.0)-32DS-0.5V(81) is marked Obsolete. No official replacement part number is listed in the lifecycle record. For a pin-compatible alternative, look within the current-production DF12 series at the same 0.50mm pitch and 3mm stacking height — confirm the position count and contact arrangement match your layout."},{"question":"What is the exact pitch and stacking height of DF12C(3.0)-32DS-0.5V(81)?","answer":"The pitch is 0.020\" (0.50mm) and the mated stacking height is 3mm. The receptacle itself sits 0.087\" (2.20mm) above the board surface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12C~13.0~2-32DS-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/DF12C~13.0~2-32DS-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}}