{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM20B(0.8)-50DP-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM20B~10.8~2-50DP-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM20B~10.8~2-50DP-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM20B(0.8)-50DP-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM20 series header, outer shroud contacts, 50 positions, 0.40mm pitch, 2 rows, gold plating, 0.8mm stacking height, surface mount, solder retention.","salesMarkdown":"The Hirose BM20B(0.8)-50DP-0.4V(51) is a 50-position header with outer shroud contacts from the BM20 series, designed for board-to-board mezzanine stacking at a mated height of 0.8mm. The 0.016\" (0.40mm) pitch packs 50 circuits into a dual-row footprint that suits compact handheld and portable device PCBs where every millimeter of board real estate is allocated. The 0.026\" (0.65mm) height above board keeps the component profile low for tight enclosures.","metaTitle":"Hirose BM20B(0.8)-50DP-0.4V(51) Header, 50 Pos, 0.40mm Pitch","metaDescription":"Hirose BM20B(0.8)-50DP-0.4V(51) header, 50 positions, 0.40mm pitch, 0.8mm stacking height. Gold contacts, SMT, active. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"BM20","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.016\\\" (0.40mm)","Series":"BM20","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":"0.026\\\" (0.65mm)","Base Product Number":"BM20B","Number of Positions":"50","Mated Stacking Heights":"0.8mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4700","priceTiers":[{"qty":1,"price":"$1.47000","currency":"USD"},{"qty":10,"price":"$1.28200","currency":"USD"},{"qty":25,"price":"$1.22720","currency":"USD"},{"qty":50,"price":"$1.19980","currency":"USD"},{"qty":100,"price":"$1.14530","currency":"USD"},{"qty":250,"price":"$1.03624","currency":"USD"},{"qty":500,"price":"$0.95444","currency":"USD"},{"qty":1000,"price":"$0.81810","currency":"USD"},{"qty":2500,"price":"$0.76356","currency":"USD"},{"qty":8000,"price":"$0.70902","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6c7b71a2bff88c630f5ef7f13273a272.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BM20B(0.8)-50DP-0.4V(51)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Hirose BM20B(0.8)-50DP-0.4V(51) connector?","answer":"Submit a request for quote to confirm current availability and pricing for your BOM quantity."},{"question":"What is the stacking height of the BM20B(0.8)-50DP-0.4V(51)?","answer":"The mated stacking height is 0.8mm, which sets the z-axis clearance between the two PCBs in a mezzanine stack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM20B~10.8~2-50DP-0.4V~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/BM20B~10.8~2-50DP-0.4V~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}}