{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM20B(0.8)-10DS-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM20B~10.8~2-10DS-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM20B~10.8~2-10DS-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM20B(0.8)-10DS-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM20 series receptacle, center strip contacts, 10 positions, 0.40mm pitch, dual-row, 0.80mm mated stack height, gold-plated contacts, SMT with solder retention, Tape & Reel.","salesMarkdown":"## Board-Stacking Fit: What the 0.40mm Pitch and 0.80mm Height Mean The Hirose BM20B(0.8)-10DS-0.4V(51) is a 10-position receptacle from the BM20 series, designed for parallel board-to-board stacking where the gap between PCBs is tight. This 10-position receptacle shares the same 0.016\" (0.40mm) pitch and 0.031\" (0.80mm) stack height with the 34-position BM20B(0.8)-34DS-0.4V(51). Both use gold-plated center strip contacts with 2.00µin (0.051µm) thickness and the same solder retention feature for SMT reflow stability.","metaTitle":"Hirose BM20B(0.8)-10DS-0.4V(51) Receptacle, 10 Pos","metaDescription":"Hirose BM20 series 10-position receptacle, 0.40mm pitch, 0.80mm stack height. Gold-plated contacts, SMT with solder retention. Active production, RoHS","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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.031\\\" (0.80mm)","Base Product Number":"BM20B","Number of Positions":"10","Mated Stacking Heights":"0.8mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.89100","currency":"USD"},{"qty":25,"price":"$0.85440","currency":"USD"},{"qty":50,"price":"$0.83620","currency":"USD"},{"qty":100,"price":"$0.79990","currency":"USD"},{"qty":250,"price":"$0.72720","currency":"USD"},{"qty":500,"price":"$0.65448","currency":"USD"},{"qty":1000,"price":"$0.58176","currency":"USD"},{"qty":2500,"price":"$0.52722","currency":"USD"},{"qty":8000,"price":"$0.48359","currency":"USD"},{"qty":16000,"price":"$0.47268","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6c7b71a2bff88c630f5ef7f13273a272.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BM20B(0.8)-10DS-0.4V(51)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy BM20B(0.8)-10DS-0.4V(51)?","answer":"Submit a request for current pricing and availability — confirmed at quote time."},{"question":"What is the mating connector for BM20B(0.8)-10DS-0.4V(51)?","answer":"This is a receptacle with center strip contacts from the BM20 series. It mates with the matching BM20 series plug header at the same 0.016\" (0.40mm) pitch and 0.031\" (0.80mm) mated stack height."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM20B~10.8~2-10DS-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~10.8~2-10DS-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}}