{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12NB(3.0)-20DP-0.5V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12NB~13.0~2-20DP-0.5V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12NB~13.0~2-20DP-0.5V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12NB(3.0)-20DP-0.5V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series header, outer shroud contacts, 0.50mm pitch, 20 positions, 2 rows, 3mm mated stacking height, gold plating 8.00µin, surface mount, solder retention.","salesMarkdown":"## 3mm mezzanine stack – what it locks The DF12NB(3.0)-20DP-0.5V(51): This is a 20-position, 2-row header from the Hirose DF12 series, pitched at 0.50mm and designed for a fixed 3mm mated stacking height between boards. ## Solder retention and surface-mount fit Surface-mount termination (SMT) with a 0.50mm pitch means the board footprint requires a fine-pitch solder paste stencil and controlled reflow profile; the solder retention pads help keep the part flat during reflow. No single-vendor lock – the DF12 series is widely used and cross-shopped.","metaTitle":"DF12NB(3.0)-20DP-0.5V(51) – Hirose DF12 Header, 0.50mm Pitch","metaDescription":"Hirose DF12 series header, outer shroud contacts, 0.50mm pitch, 20 positions, 2 rows, 3mm mated stacking height, gold plating 8.00µin, SMT, solder retention.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"Active","lifecycle_stage":"unknown","Height Above Board":"0.091\\\" (2.30mm)","Base Product Number":"DF12N","Number of Positions":"20","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12NB(3.0)-20DP-0.5V(51)/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stacking height of DF12NB(3.0)-20DP-0.5V(51)?","answer":"The mated stacking height is 3mm. That is the fixed distance between the two PCBs when the header is mated with its matching receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12NB~13.0~2-20DP-0.5V~151~2","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/DF12NB~13.0~2-20DP-0.5V~151~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}