{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM28B0.6-24DP/2-0.35V(53)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"BM28B0.6-24DP-2-0.35V~153~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/BM28B0.6-24DP-2-0.35V~153~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM28B0.6-24DP%2F2-0.35V(53)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose BM28 series header, outer shroud contacts, 24 positions, 2 rows, 0.014\" (0.35mm) pitch, surface mount, gold contact finish, 0.018\" (0.46mm) height above board, 0.6mm mated stacking height, solder retention.","salesMarkdown":"## A 0.35mm Pitch Header for Tight Stacking The Hirose BM28B0.6-24DP/2-0.35V(53) is a 24-position header from the BM28 series, designed for board-to-FPC connections where the mated stack height is a fixed 0.6mm. ## Stack Height and Board Clearance The 0.35mm pitch forces a tight pad layout, so the board fab must hold ±0.05mm registration on the solder pads to avoid bridging. ## Contact Finish and Mating Life It prevents oxidation during storage and the first few mating cycles, but it will wear through under repeated insertion and removal. The gold finish does keep contact resistance stable over the connector's intended life. The BM28B0.6-24DP/2-0.35V(53) carries 24 positions. The same footprint and 0.35mm pitch are available in a 20-position variant, the BM28B0.6-20DP/2-0.35V(53), which shares the same 0.6mm stacking height and 0.46mm board height. The choice between them is purely a circuit-count decision — the physical envelope and mating interface are identical.","metaTitle":"Hirose BM28B0.6-24DP/2-0.35V(53) Header, 0.35mm Pitch","metaDescription":"Hirose BM28 series header, 24 positions, 0.35mm pitch, 0.6mm stacking height. Gold-plated contacts, SMT with solder retention. Active, RoHS. 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":"$1.2900","stockQuantity":15,"priceTiers":[{"qty":1,"price":"$1.29000","currency":"USD"},{"qty":10,"price":"$1.08900","currency":"USD"},{"qty":25,"price":"$1.04440","currency":"USD"},{"qty":50,"price":"$1.02220","currency":"USD"},{"qty":100,"price":"$0.97770","currency":"USD"},{"qty":250,"price":"$0.88880","currency":"USD"},{"qty":500,"price":"$0.79992","currency":"USD"},{"qty":1000,"price":"$0.71104","currency":"USD"},{"qty":2000,"price":"$0.66660","currency":"USD"},{"qty":3000,"price":"$0.64438","currency":"USD"},{"qty":5000,"price":"$0.62216","currency":"USD"},{"qty":10000,"price":"$0.59105","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ca6449a4c8557efb9db70d5c533cefd3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the stacking height for BM28B0.6-24DP/2-0.35V(53)?","answer":"The mated stacking height is 0.6mm. The connector body sits 0.018\" (0.46mm) above the board surface."},{"question":"Where can I buy BM28B0.6-24DP/2-0.35V(53) available via RFQ confirmation?","answer":"This part is active and sourced to order."}],"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~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/BM28B0.6-24DP-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}}