{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12(3.5)-20DP-0.5V(86)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12~13.5~2-20DP-0.5V~186~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12~13.5~2-20DP-0.5V~186~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12(3.5)-20DP-0.5V(86)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, 20-position header, 0.020\" (0.50mm) pitch, 2 rows, surface mount, gold contacts, 3.5mm mated stacking height, board guide and solder retention features.","salesMarkdown":"## Hirose DF12(3.5)-20DP-0.5V(86) — 20-Position 0.50mm Pitch Header The Hirose DF12(3.5)-20DP-0.5V(86) is a 20-position header from the DF12 series, designed for board-to-board mezzanine connections. The connector is surface-mount and specifies a 3.5mm mated stacking height, which sets the board-to-board spacing in the final assembly. The 0.50mm pitch is tight — fine for signal routing in compact consumer or portable electronics, but it limits per-contact current capacity compared to wider-pitch connectors. The 3.5mm mated stacking height is a fixed dimension: your two PCBs must be spaced exactly 3.5mm apart (board-to-board) when this header is mated with its matching receptacle. The 20 positions in two rows give a 10-per-row layout, so the board footprint needs 10 pads per side at 0.50mm centers.","metaTitle":"Hirose DF12(3.5)-20DP-0.5V(86) Header, 20 Pos, 0.50mm Pitch","metaDescription":"Hirose DF12(3.5)-20DP-0.5V(86) 20-position header, 0.50mm pitch, 3.5mm stack 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) Cut Tape (CT)","Features":"Board Guide, Solder Retention","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":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12(3.5)-20DP-0.5V(86)/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stacking height of DF12(3.5)-20DP-0.5V(86)?","answer":"The mated stacking height is 3.5mm. This sets the board-to-board spacing when the header is mated with its matching receptacle."},{"question":"Does DF12(3.5)-20DP-0.5V(86) have board guide and solder retention features?","answer":"Yes, the connector includes both board guide and solder retention features."},{"question":"Where can I buy DF12(3.5)-20DP-0.5V(86) today?","answer":"This part is obsolete but can be sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12~13.5~2-20DP-0.5V~186~2","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/DF12~13.5~2-20DP-0.5V~186~2 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}}