{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM28B0.6-24DS/2-0.35V(53)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM28B0.6-24DS-2-0.35V~153~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM28B0.6-24DS-2-0.35V~153~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM28B0.6-24DS%2F2-0.35V(53)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM28 series receptacle, center strip contacts, 24 positions, 2 rows, 0.014\" (0.35mm) pitch, 0.024\" (0.61mm) height above board, 0.6mm mated stack height, gold contact finish, surface mount, solder retention.","salesMarkdown":"## What the 0.35mm Pitch Means for Your Board Layout The Hirose BM28B0.6-24DS/2-0.35V(53) is a 24-position receptacle with center strip contacts from the BM28 series, designed for board-to-board mezzanine stacking where the z-height budget is tight. The 0.014\" (0.35mm) pitch is the tightest constraint on this part — it drives the PCB footprint and forces a fine-line routing strategy between pads. At this pitch, the escape routing between pads typically requires a minimum trace/space of 0.15mm/0.15mm on the inner layers, and the solder mask registration tolerance becomes critical. The 0.024\" (0.61mm) height above board and 0.6mm mated stack height confirm this is an ultra-low-profile interconnect for stacked PCB assemblies in compact handheld or wearable devices. The BM28B0.6-24DS/2-0.35V(53) sits at 24 positions in the BM28 series, between the 20-position BM28B0.6-20DS/2-0.35V(51) and the 30-position BM28B0.6-30DS/2-0.35V(51). The 24-position variant is the middle option, useful when the signal count falls between 20 and 30 lines and the board real estate is fixed by the connector footprint. It is ROHS3 compliant.","metaTitle":"Hirose BM28B0.6-24DS/2-0.35V(53) Receptacle, 24 Pos","metaDescription":"Hirose BM28 series receptacle, 24 positions, 0.014\" (0.35mm) pitch, 0.6mm mated stack height, gold contacts, SMT with solder retention.","metaKeywords":null},"attributes":{"series":"BM28","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.014\\\" (0.35mm)","Series":"BM28","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":"BM28B0.6","Number of Positions":"24","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"1.97µin (0.050µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.32000","currency":"USD"},{"qty":10,"price":"$1.11400","currency":"USD"},{"qty":25,"price":"$1.06800","currency":"USD"},{"qty":50,"price":"$1.04540","currency":"USD"},{"qty":100,"price":"$0.99990","currency":"USD"},{"qty":250,"price":"$0.90900","currency":"USD"},{"qty":500,"price":"$0.81810","currency":"USD"},{"qty":1000,"price":"$0.72720","currency":"USD"},{"qty":2000,"price":"$0.68175","currency":"USD"},{"qty":3000,"price":"$0.65903","currency":"USD"},{"qty":5000,"price":"$0.63630","currency":"USD"},{"qty":10000,"price":"$0.60449","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ca6449a4c8557efb9db70d5c533cefd3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy BM28B0.6-24DS/2-0.35V(53)?","answer":"Submit a request for quote to confirm current availability and pricing."},{"question":"What is the mated stack height for BM28B0.6-24DS/2-0.35V(53)?","answer":"The mated stack height is 0.6mm, with a height above board of 0.024\" (0.61mm). This sets the gap 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/BM28B0.6-24DS-2-0.35V~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/BM28B0.6-24DS-2-0.35V~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}}