{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12B(4.0)-20DP-0.5V(86)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12B~14.0~2-20DP-0.5V~186~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B~14.0~2-20DP-0.5V~186~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12B(4.0)-20DP-0.5V(86)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, 0.50mm pitch, 20 positions, 2 rows, gold-plated contacts, SMT, 4mm mated stack height, solder retention.","salesMarkdown":"## Board-to-Board Mezzanine Header, 20 Positions, 0.50 mm Pitch The Hirose DF12B(4.0)-20DP-0.5V(86) is a 20-position, dual-row board-to-board mezzanine header with a 0.50 mm pitch. Typical use is in compact electronics where board spacing is tight — think handheld devices, cameras, or module-to-mainboard interconnects. The mated stack height is 4 mm, with the header itself standing 3.30 mm above the board. ## Termination and Assembly Notes Surface-mount termination with solder retention — the extra metal tabs on the body wick solder and hold the header flat during reflow. No through-hole anchors; the joint relies on the pad and the retention feature for shear strength.","metaTitle":"Hirose DF12B(4.0)-20DP-0.5V(86) Header, 20 Pos, 0.50mm Pitch","metaDescription":"Hirose DF12B(4.0)-20DP-0.5V(86) 20-position header, 0.50mm pitch, 4mm stack height. Gold-plated contacts, SMT, obsolete — sourced to order. Request quote.","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":"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":"0.130\\\" (3.30mm)","Number of Positions":"20","Mated Stacking Heights":"4mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12B(4.0)-20DP-0.5V(86)/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and stack height of DF12B(4.0)-20DP-0.5V(86)?","answer":"The pitch is 0.50 mm and the mated stack height is 4 mm. The header stands 3.30 mm above the board surface."},{"question":"Where can I buy DF12B(4.0)-20DP-0.5V(86)?","answer":"This part is obsolete and sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12B~14.0~2-20DP-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/DF12B~14.0~2-20DP-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}}