{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12NB(3.5)-50DP-0.5V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12NB~13.5~2-50DP-0.5V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12NB~13.5~2-50DP-0.5V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12NB(3.5)-50DP-0.5V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series, 50 position header, 0.020\" (0.50mm) pitch, dual row, gold contact finish, 3.5mm mated stack height, surface mount, solder retention.","salesMarkdown":"The Hirose DF12NB(3.5)-50DP-0.5V(51) is a 50-position board-to-board mezzanine header from the DF12 series, with outer shroud contacts that protect the pins during handling and mating. The 0.020\" (0.50mm) pitch governs the PCB footprint — the board layout engineer needs to route traces between pads at this density, which typically requires at least a 4-layer board for signal escape. ## Position Count and Stack Height Options If the board-to-board gap is tighter, the DF12NB(3.0)-50DP-0.5V(51) offers the same 50 positions but at a 2.30mm mated stack height instead of 3.5mm, which changes the z-height budget and may require a different receptacle.","metaTitle":"Hirose DF12NB(3.5)-50DP-0.5V(51) Header, 50 Pos","metaDescription":"Hirose DF12 series header, 50 positions, 0.50mm pitch, 3.5mm stack height, gold contacts, SMT. Active production — sourced to order. RoHS compliant.","metaKeywords":null},"attributes":{"series":"DF12","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking 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":"0.110\\\" (2.80mm)","Base Product Number":"DF12N","Number of Positions":"50","Mated Stacking Heights":"3.5mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6100","priceTiers":[{"qty":1,"price":"$1.61000","currency":"USD"},{"qty":10,"price":"$1.40000","currency":"USD"},{"qty":25,"price":"$1.34080","currency":"USD"},{"qty":50,"price":"$1.31100","currency":"USD"},{"qty":100,"price":"$1.25140","currency":"USD"},{"qty":250,"price":"$1.13220","currency":"USD"},{"qty":500,"price":"$1.04282","currency":"USD"},{"qty":1000,"price":"$0.89385","currency":"USD"},{"qty":2000,"price":"$0.86406","currency":"USD"},{"qty":3000,"price":"$0.83426","currency":"USD"},{"qty":5000,"price":"$0.79255","currency":"USD"},{"qty":10000,"price":"$0.77467","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/165d6ca58b80677a7b8ee182d00b0f97.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12NB(3.5)-50DP-0.5V(51)/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stacking height of the DF12NB(3.5)-50DP-0.5V(51)?","answer":"The mated stack height is 3.5mm, set by the (3.5) code in the part number. This determines the board-to-board gap when mated with the matching DF12 receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12NB~13.5~2-50DP-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~13.5~2-50DP-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}}