{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM20B(0.6)-30DS-0.4V(53)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM20B~10.6~2-30DS-0.4V~153~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM20B~10.6~2-30DS-0.4V~153~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM20B(0.6)-30DS-0.4V(53)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM20 series receptacle, center strip contacts, 30 positions, 0.016\" (0.40mm) pitch, 2 rows, gold plating, 0.024\" (0.61mm) height above board, surface mount, solder retention.","salesMarkdown":"## 0.6mm Mated Stack – 30-Position BM20 Receptacle The Hirose BM20B(0.6)-30DS-0.4V(53) is a 30-position receptacle with center strip contacts from the BM20 series, designed for board-to-board mezzanine stacking at a 0.6mm mated height. The 0.016\" (0.40mm) pitch and dual-row layout pack 30 circuits into a compact footprint suited for space-constrained portable devices, wearables, and module-to-board interconnects. Gold-plated contacts with a 2.00µin (0.051µm) finish provide a reliable signal path for moderate mating-cycle duty. ## 30 vs 24 vs 20 Positions – Same Footprint, Different Circuit Count The BM20B(0.6)-30DS-0.4V(53) shares the same 0.016\" (0.40mm) pitch, 0.024\" (0.61mm) height above board, and gold contact finish with the 24-position BM20B(0.6)-24DS-0.4V(51) and the 20-position BM20B(0.6)-20DS-0.4V(53). Pick the count that matches your BOM circuit requirement; the mating half and stacking height remain consistent across the series.","metaTitle":"Hirose BM20B(0.6)-30DS-0.4V(53)","metaDescription":"Hirose BM20 series receptacle, 30 positions, 0.40mm pitch, 0.6mm mated stacking height, gold contacts. RoHS compliant. Sourced to order against an 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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.024\\\" (0.61mm)","Base Product Number":"BM20B","Number of Positions":"30","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.41000","currency":"USD"},{"qty":10,"price":"$1.18800","currency":"USD"},{"qty":25,"price":"$1.13920","currency":"USD"},{"qty":50,"price":"$1.11500","currency":"USD"},{"qty":100,"price":"$1.06660","currency":"USD"},{"qty":250,"price":"$0.96960","currency":"USD"},{"qty":500,"price":"$0.87264","currency":"USD"},{"qty":1000,"price":"$0.77568","currency":"USD"},{"qty":2000,"price":"$0.72720","currency":"USD"},{"qty":3000,"price":"$0.70296","currency":"USD"},{"qty":5000,"price":"$0.67872","currency":"USD"},{"qty":10000,"price":"$0.64478","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6c7b71a2bff88c630f5ef7f13273a272.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height of BM20B(0.6)-30DS-0.4V(53)?","answer":"The mated stacking height is 0.6mm, which sets the board-to-board gap in a mezzanine stack."},{"question":"Is BM20B(0.6)-30DS-0.4V(53) RoHS compliant?","answer":"Yes, it is RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM20B~10.6~2-30DS-0.4V~153~2","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~10.6~2-30DS-0.4V~153~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}