{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM28B0.6-16DP/2-0.35V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM28B0.6-16DP-2-0.35V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM28B0.6-16DP-2-0.35V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM28B0.6-16DP%2F2-0.35V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM28 series header, outer shroud contacts, 16 positions, 2 rows, 0.014\" (0.35mm) pitch, surface mount, gold flash 1.97µin, 0.6mm mated stacking height, solder retention features.","salesMarkdown":"## 0.35mm Pitch, 0.6mm Stack — Hirose BM28 Ultra-Compact Mezzanine Header The Hirose BM28B0.6-16DP/2-0.35V(51) is a 16-position header from the BM28 series, designed for board-to-board stacking at a mated height of 0.6mm. With a 0.014\" (0.35mm) pitch across two rows, this connector targets ultra-compact portable electronics where every micron of z-height and board real estate is budgeted. The outer shroud contacts provide mechanical protection during mating and help align the stack during reflow assembly. ## 16 vs 10 Positions — Selecting the Right Circuit Count The BM28 series offers this 16-position variant alongside a 10-position sibling (BM28B0.6-10DP/2-0.35V(51)) at the same 0.35mm pitch and 0.6mm stack height. The choice between them is driven entirely by the number of signal lines on the BOM — the footprint, routing density, and mechanical envelope are otherwise identical. A 16-circuit design using the 10-position part leaves six signals unrouted; a 10-circuit design using the 16-position part leaves six pads unpopulated, which is electrically benign but wastes board area.","metaTitle":"Hirose BM28B0.6-16DP/2-0.35V(51) Header, 16 Pos","metaDescription":"Hirose BM28 series header, 16 positions, 0.35mm pitch, 0.6mm stacking height. Gold-plated contacts, SMT with solder retention.","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":"16","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"1.97µin (0.050µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.88000","currency":"USD"},{"qty":10,"price":"$0.74200","currency":"USD"},{"qty":25,"price":"$0.71200","currency":"USD"},{"qty":50,"price":"$0.69680","currency":"USD"},{"qty":100,"price":"$0.66660","currency":"USD"},{"qty":250,"price":"$0.60600","currency":"USD"},{"qty":500,"price":"$0.54540","currency":"USD"},{"qty":1000,"price":"$0.48480","currency":"USD"},{"qty":2500,"price":"$0.43935","currency":"USD"},{"qty":20000,"price":"$0.39390","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ca6449a4c8557efb9db70d5c533cefd3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy BM28B0.6-16DP/2-0.35V(51) and what is the lead time?","answer":"The BM28B0.6-16DP/2-0.35V(51) is sourced to order through independent distribution. Submit an RFQ for a lead-time estimate specific to your volume."},{"question":"Is BM28B0.6-16DP/2-0.35V(51) compatible with a 0.6mm stacking height?","answer":"Yes. The mated stacking height is specified at 0.6mm, making this header compatible with mezzanine board pairs that require that exact z-height budget. The 0.46mm height above board (0.018\") gives the clearance needed for the mating receptacle's solder tails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM28B0.6-16DP-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/BM28B0.6-16DP-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}}