{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12NB(3.0)-50DS-0.5V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12NB~13.0~2-50DS-0.5V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12NB~13.0~2-50DS-0.5V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12NB(3.0)-50DS-0.5V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12 series receptacle, center strip contacts, 50 positions, 2 rows, 0.020\" (0.50mm) pitch, surface mount, gold plating, 0.087\" (2.20mm) height above board, 3mm mated stacking height.","salesMarkdown":"## 0.50mm Pitch, 50-Position Mezzanine Receptacle The Hirose DF12NB(3.0)-50DS-0.5V(51) is a 50-position receptacle from the DF12 series, a board-to-board mezzanine connector family built for dense parallel stacking. At a 0.020\" (0.50mm) pitch with two rows of gold-plated center strip contacts, it packs 50 signal paths into a compact footprint — the kind of density you need when routing a bus between stacked PCBs in a portable device or a compact module. The mated stacking height is 3mm, and the connector sits 0.087\" (2.20mm) above the board surface after reflow. ## 50 vs 40 Positions — Same Footprint, Different Channel Count The DF12NB(3.0)-50DS-0.5V(51) carries 50 positions against the 40 of the DF12NB(3.0)-40DS-0.5V(51) at the same 0.020\" (0.50mm) pitch and 0.087\" (2.20mm) height above board. Both are active, gold-plated receptacles with the same 3mm mated stacking height. No difference in footprint class; the extra 10 positions extend the connector body length proportionally.","metaTitle":"Hirose DF12NB(3.0)-50DS-0.5V(51) Receptacle, 0.50mm Pitch","metaDescription":"Hirose DF12 series receptacle, 50 positions, 0.50mm pitch, 3mm mated stacking height. Gold-plated contacts, SMT, RoHS compliant. Sourced to order against RFQ.","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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.087\\\" (2.20mm)","Base Product Number":"DF12N","Number of Positions":"50","Mated Stacking Heights":"3mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5500","priceTiers":[{"qty":1,"price":"$1.55000","currency":"USD"},{"qty":10,"price":"$1.35300","currency":"USD"},{"qty":25,"price":"$1.29520","currency":"USD"},{"qty":50,"price":"$1.26660","currency":"USD"},{"qty":100,"price":"$1.20900","currency":"USD"},{"qty":250,"price":"$1.09384","currency":"USD"},{"qty":500,"price":"$1.00748","currency":"USD"},{"qty":1000,"price":"$0.86355","currency":"USD"},{"qty":2000,"price":"$0.83477","currency":"USD"},{"qty":3000,"price":"$0.80598","currency":"USD"},{"qty":5000,"price":"$0.76568","currency":"USD"},{"qty":10000,"price":"$0.74841","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c81f013bf1963f665931e0b842f6d80d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12NB(3.0)-50DS-0.5V(51)/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stacking height of DF12NB(3.0)-50DS-0.5V(51)?","answer":"The mated stacking height is 3mm when paired with the matching DF12NB(3.0)-50DP-0.5V(51) header. This is the total board-to-board spacing after the receptacle and header are mated."},{"question":"Is DF12NB(3.0)-50DS-0.5V(51) RoHS compliant?","answer":"Yes, this connector is RoHS compliant, meeting the EU directive for restricted hazardous substances in electronic equipment."},{"question":"Where can I buy DF12NB(3.0)-50DS-0.5V(51) available via RFQ confirmation today?","answer":"This part is sourced to order against your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12NB~13.0~2-50DS-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~13.0~2-50DS-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}}