BM54B3.0-30DS-0.4V(51)

Identity

• Manufacturer: HRS(广濑)
• Model / MPN: BM54B3.0-30DS-0.4V(51)
• LCSC: C31736941
• Category: board-to-board-connector
• Description: 30P 0.4mm vertical SMT board-to-board connector, 50V, 2 rows, 300mA, gold plating, -55°C~+125°C
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• mezzanine: interface

Package And Footprint

• Package / footprint name: SMD,P=0.4mm
• Pin count: Unknown
• EasyEDA symbol UUID: 909d5bb779834e448bf386f705787630
• EasyEDA footprint UUID: 7d0e92992cc24676b0f0b7232e77dd73
• EasyEDA device UUID: ff55b6b1e47a4d0e8e8ecc1cd242c929
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Passive part; no quiescent current.
• Sleep / standby current: Passive part; no quiescent current.
• Supply rails: 50V
• Notes: Ratings are seeded from EasyEDA/LCSC properties when present; verify against datasheet for final design.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common debug headers, FPC/mezzanine connectors, field wiring terminals, and fuse seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/BM54B3.0-30DS-0.4V(51)/33472222.html
• Product URL: https://item.szlcsc.com/datasheet/BM54B3.0-30DS-0.4V(51)/33472222.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: mezzanine stacking, daughtercards, radio/modem modules, display boards, and compact board-to-board expansion
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category board-to-board-connector, interfaces mezzanine, package SMD,P=0.4mm, and EasyEDA footprint UUID 7d0e92992cc24676b0f0b7232e77dd73.

Search Keywords

seed:common-debug-mezzanine-field-wiring, source:easyeda-bridge, iot, common-pcb, debug, mezzanine, field-wiring, bm54, 30-pin, 0.4mm, 3.0mm, board-to-board-connector, smd-p-0.4mm, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-debug-headers-fpc-mezzanine-connectors-field-wiring-terminals-and-fuse-seed