{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM57B0.6-10DS/2-0.3V(53)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM57B0.6-10DS-2-0.3V~153~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM57B0.6-10DS-2-0.3V~153~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM57B0.6-10DS%2F2-0.3V(53)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM57 series receptacle, 0.012\" (0.30mm) pitch, 10+2 positions (10 signal + 2 power), 2 rows, gold contacts, 0.021\" (0.55mm) height above board, 0.6mm mated stack height, SMT, solder retention.","salesMarkdown":"## Board-Layout Reality: 0.30 mm Pitch and the 10+2 Configuration The Hirose BM57B0.6-10DS/2-0.3V(53) is a 0.012\" (0.30mm) pitch receptacle from the BM57 series, carrying 10 signal contacts plus 2 outer power contacts in a 2-row, center-strip arrangement. At 0.30 mm, the pitch is the dominant constraint — it determines the PCB routing channel width, the soldering process window, and the minimum keep-out from adjacent components. The 10+2 contact count means the two outermost positions on each row are rated for power duty; the center 10 are signal contacts. This is not a uniform array — the power contacts may carry higher current than the signal positions, though the spec table does not break out separate ratings. Mated stack height is 0.6 mm, with the receptacle sitting 0.021\" (0.55mm) above the board. That profile fits into ultra-thin assemblies — smartphone internals, wearable electronics, or any mezzanine connection where the z-height budget is under 1 mm.","metaTitle":"Hirose BM57B0.6-10DS/2-0.3V(53) Receptacle, 0.30mm Pitch","metaDescription":"Hirose BM57 series receptacle, 0.012\" (0.30mm) pitch, 10 signal + 2 power positions, 0.6mm stack height, gold contacts, SMT, solder retention.","metaKeywords":null},"attributes":{"series":"BM57","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.012\\\" (0.30mm)","Series":"BM57","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":"0.021\\\" (0.55mm)","Base Product Number":"BM57B","Number of Positions":"10","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"1.97µin (0.050µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.20000","currency":"USD"},{"qty":10,"price":"$1.01500","currency":"USD"},{"qty":25,"price":"$0.97320","currency":"USD"},{"qty":50,"price":"$0.95240","currency":"USD"},{"qty":100,"price":"$0.91100","currency":"USD"},{"qty":250,"price":"$0.82820","currency":"USD"},{"qty":500,"price":"$0.74538","currency":"USD"},{"qty":1000,"price":"$0.66256","currency":"USD"},{"qty":2000,"price":"$0.62115","currency":"USD"},{"qty":3000,"price":"$0.60045","currency":"USD"},{"qty":5000,"price":"$0.57974","currency":"USD"},{"qty":10000,"price":"$0.55075","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e180fbc223ecc30ea6bbba75e3481206.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy BM57B0.6-10DS/2-0.3V(53) and how do I get a price?","answer":"Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the mating connector for BM57B0.6-10DS/2-0.3V(53)?","answer":"The mating header is the BM57B0.6-10DP/2-0.3V(53), which shares the same 0.012\" (0.30mm) pitch and 10+2 position count but uses outer shroud contacts and a slightly different board height (0.019\" / 0.48mm)."},{"question":"How many positions does BM57B0.6-10DS/2-0.3V(53) have and what is the pitch?","answer":"The BM57B0.6-10DS/2-0.3V(53) has 10 signal positions plus 2 power positions (10+2 total) on a 0.012\" (0.30mm) pitch in 2 rows."},{"question":"Is BM57B0.6-10DS/2-0.3V(53) lead-free compatible?","answer":"The BM57B0.6-10DS/2-0.3V(53) is ROHS3 compliant, meaning it meets the lead-free and other restricted-substance requirements of the ROHS directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM57B0.6-10DS-2-0.3V~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/BM57B0.6-10DS-2-0.3V~153~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}