{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12D(3.5)-50DP-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12D~13.5~2-50DP-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12D~13.5~2-50DP-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12D(3.5)-50DP-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12D series, Header, Outer Shroud Contacts, 50 positions, 0.020\" (0.50mm) pitch, dual-row, surface mount, gold contact finish, 3.5mm mated stacking height, board guide feature","salesMarkdown":"## Mezzanine stack height and position count The DF12D(3.5)-50DP-0.5V(81): This is a 50-position, dual-row header from the Hirose DF12D series, pitched at 0.50mm and designed for a 3.5mm mated stack height. The outer shroud contacts and integrated board guide help align the boards during assembly, reducing shear stress on the signal pins.","metaTitle":"DF12D(3.5)-50DP-0.5V(81) Hirose Board-to-Board Connector","metaDescription":"Hirose DF12D series header, 50 positions, 0.50mm pitch, 3.5mm stacking height, gold contacts, SMT. Obsolete — sourced per 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":"Header, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Obsolete","lifecycle_stage":"unknown","Height Above Board":"0.110\\\" (2.80mm)","Number of Positions":"50","Mated Stacking Heights":"3.5mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12D(3.5)-50DP-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"How can I order DF12D(3.5)-50DP-0.5V(81) or check stock?","answer":"This part is obsolete, but we can source it from our supply chain against an RFQ. Submit a request with your target quantity and we will confirm availability and pricing at quote time."},{"question":"What is the replacement for DF12D(3.5)-50DP-0.5V(81)?","answer":"Hirose has not published a direct replacement for this DF12D series part. For a pin-compatible alternative, look for another 0.50mm-pitch, 50-position, 3.5mm stacking-height header in the DF12 series — verify the footprint and mating half before committing."},{"question":"Is DF12D(3.5)-50DP-0.5V(81) RoHS compliant?","answer":"The part is from the Hirose DF12 series, which is generally RoHS compliant. Confirm with the specific date-code lot or request a certificate of compliance with your order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12D~13.5~2-50DP-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/DF12D~13.5~2-50DP-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}}