{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM28B0.6-24DP/2-0.35V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM28B0.6-24DP-2-0.35V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM28B0.6-24DP-2-0.35V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM28B0.6-24DP%2F2-0.35V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM28 series header, outer shroud contacts, 24 positions, 2 rows, 0.014\" (0.35mm) pitch, 0.018\" (0.46mm) height above board, 0.6mm mated stacking height, surface mount, gold contact finish.","salesMarkdown":"## 0.6 mm stack, 0.35 mm pitch — the mezzanine fit The Hirose BM28B0.6-24DP/2-0.35V(51) is a 24-position header from the BM28 series, built for board-to-board FFC interconnects where the z-height budget is tight. The 0.35 mm pitch packs 24 contacts into a compact footprint, which means the board layout needs fine trace routing to match. The header uses outer shroud contacts — the mating interface is a shrouded shell that guides the FFC or receptacle into alignment. Gold plating on the contacts, 1.97 µin thick, handles the insertion cycles typical of a fixed mezzanine stack. ## 24 positions at 0.35 mm pitch — routing density The 24 positions match a 24-circuit FFC or a 24-pin receptacle on the opposing board. The 0.35 mm pitch is the tightest in the BM28 line — the board footprint requires 0.35 mm between adjacent pad centres, which limits trace escape width on inner layers. Compare with the 20-position sibling BM28B0.6-20DP/2-0.35V(51) at the same pitch and stack height: the extra four positions add routing density without changing the board-to-board gap. RoHS compliant.","metaTitle":"Hirose BM28B0.6-24DP/2-0.35V(51) Header, 24 Pos","metaDescription":"Hirose BM28 series header, 24 positions, 0.35mm pitch, 0.6mm stacking height. Gold-plated contacts, surface mount, active lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":"BM28","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.014\\\" (0.35mm)","Series":"BM28","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":"0.018\\\" (0.46mm)","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":"$1.0500","stockQuantity":0,"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":20000,"price":"$0.47268","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ca6449a4c8557efb9db70d5c533cefd3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height of BM28B0.6-24DP/2-0.35V(51)?","answer":"The mated stacking height is 0.6 mm — the distance between the two parallel PCBs when the header is mated with the matching BM28 receptacle."},{"question":"What is the pitch of BM28B0.6-24DP/2-0.35V(51)?","answer":"The pitch is 0.014\" (0.35 mm) — the centre-to-centre distance between adjacent contacts."},{"question":"Where can I buy BM28B0.6-24DP/2-0.35V(51) with immediate delivery?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM28B0.6-24DP-2-0.35V~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/BM28B0.6-24DP-2-0.35V~151~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}