{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12A(3.0)-50DS-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12A~13.0~2-50DS-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-50DS-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-50DS-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series receptacle, center strip contacts, 50 positions, 0.50mm pitch, 2 rows, SMT, gold plating, 3mm mated stacking height, board guide.","salesMarkdown":"## What This Connector Is — DF12 Series Mezzanine Receptacle The Hirose DF12A(3.0)-50DS-0.5V(81) is a 50-position receptacle with center strip contacts from the DF12 series, designed for board-to-board mezzanine stacking. It uses a 0.50mm pitch across two rows and mounts via SMT. The connector is keyed by a board guide feature for alignment during assembly. Typical applications include dense signal interconnects in portable electronics, cameras, and handheld devices where a low-profile 3mm mated stack height is required. The 0.50mm pitch and 50 positions define the board footprint — this is a dense, fine-pitch connector that requires precise PCB layout and SMT process control. ## Mating Half and Build-to-Print The mating header will carry the (3.0) suffix in its order code and the same 50-position, 0.50mm pitch layout. For a complete assembly BOM, you need both the receptacle and its mating header — the contacts are integral to the housing, so no separate crimp terminals are required. The SMT termination means the connector is reflow-soldered directly to the PCB.","metaTitle":"Hirose DF12A(3.0)-50DS-0.5V(81) Receptacle, 50 Pos","metaDescription":"Hirose DF12A(3.0)-50DS-0.5V(81) 50-position receptacle, 0.50mm pitch, 3mm stacking height. 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":"Board Guide","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":"50","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12A(3.0)-50DS-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DF12A(3.0)-50DS-0.5V(81) with stock?","answer":"The DF12A(3.0)-50DS-0.5V(81) is obsolete but can be sourced through independent distribution. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time."},{"question":"What is the stacking height of the DF12A(3.0)-50DS-0.5V(81)?","answer":"The mated stacking height is 3mm, as indicated by the (3.0) in the order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12A~13.0~2-50DS-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/DF12A~13.0~2-50DS-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}}