{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12D(3.5)20DP0.5V80","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12D~13.5~220DP0.5V80","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12D~13.5~220DP0.5V80","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12D(3.5)20DP0.5V80","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, Header, Outer Shroud Contacts, 20 positions, 2 rows, 0.020\" (0.50mm) pitch, Surface Mount, Gold, 3.5mm stacking height.","salesMarkdown":"## 0.50 mm Pitch Mezzanine Header for Tight Stack Heights The Hirose DF12D(3.5)20DP0.5V80 is a 20-position, 2-row board-to-board header from the DF12 series, designed for parallel PCB stacking at a fixed 3.5 mm mated height. Surface-mount termination (SMT) means this header reflows alongside other passives, eliminating a wave-solder step. ## 3.5 mm Stack — What the Height Means for Your Layout The 3.5 mm mated stack height is the fixed distance between the two parallel PCBs when this header mates with its receptacle counterpart. ## Obsolete — Sourcing Options for This Order Code The DF12D(3.5)20DP0.5V80 is marked obsolete.","metaTitle":"Hirose DF12D(3.5)20DP0.5V80, 0.50mm Pitch, 20-Pin Header","metaDescription":"Hirose DF12D(3.5)20DP0.5V80 20-position, 0.50mm pitch SMT header with 3.5mm mated stack height. Gold-plated contacts. 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":"Bulk","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":"20","Mated Stacking Heights":"3.5mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/470767ecdd51c34ed7b8d40645ae22f1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12D(3.5)20DP0.5V80/alternatives.json"},"ai":{"faq":[{"question":"Is Hirose DF12D(3.5)20DP0.5V80 obsolete?","answer":"Yes, the DF12D(3.5)20DP0.5V80 is listed as obsolete. No official successor or direct replacement has been published for this order code."},{"question":"What is the stacking height of DF12D(3.5)20DP0.5V80?","answer":"The mated stack height is 3.5 mm, measured between the two parallel PCBs when the header is mated with its receptacle half."},{"question":"What is the pitch of the DF12D(3.5)20DP0.5V80?","answer":"The contact pitch is 0.50 mm (0.020\"), which determines the board footprint and routing channel width for the signal traces between pads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12D~13.5~220DP0.5V80","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~13.5~220DP0.5V80 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}}