{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12E(3.5)-50DP-0.5V(80)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12E~13.5~2-50DP-0.5V~180~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12E~13.5~2-50DP-0.5V~180~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12E(3.5)-50DP-0.5V(80)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series header, outer shroud contacts, 50 positions, 2 rows, 0.020\" (0.50mm) pitch, surface mount, gold contact finish, 0.110\" (2.80mm) height above board, 3.5mm mated stacking height.","salesMarkdown":"The Hirose DF12E(3.5)-50DP-0.5V(80) is a 50-position header from the DF12 series, designed for board-to-board mezzanine stacking. It uses a 0.50mm pitch and a 3.5mm mated stacking height, placing it in the compact, high-density end of the DF12 family. At 0.50 mm pitch, every trace between pads runs through a narrow corridor. The 50 positions across two rows mean the footprint spans about 12.5 mm along the board edge — manageable, but the routing density forces a four-layer board if you need to escape all 50 signals without necking down trace widths. The 2.80 mm height above board plus the 3.5 mm mated stack height leaves roughly 0.7 mm clearance between the header body and the opposing board — tight enough that you should verify component keep-outs on the underside of the top board before committing the layout. ## Sourcing This Part Now This header is listed as Obsolete on the manufacturer's lifecycle record.","metaTitle":"Hirose DF12E(3.5)-50DP-0.5V(80) Header, 50 Pos, 0.50mm Pitch","metaDescription":"Hirose DF12 series 50-position header, 0.50mm pitch, 3.5mm stack height. Obsolete — sourced to order against RFQ. Gold-plated contacts, SMT mount.","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":"Bulk","Features":"-","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/470767ecdd51c34ed7b8d40645ae22f1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12E(3.5)-50DP-0.5V(80)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DF12E(3.5)-50DP-0.5V(80)?","answer":"No stock-holding or lead-time claim is made here."},{"question":"What is the direct replacement for DF12E(3.5)-50DP-0.5V(80)?","answer":"The DF12E(3.0)-50DP-0.5V(80) sibling uses a 3.0 mm stack height instead of 3.5 mm — verify board spacing before considering it as a substitute."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12E~13.5~2-50DP-0.5V~180~2","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/DF12E~13.5~2-50DP-0.5V~180~2 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}}