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

C31736941 Extended Part

30P 0.4mm vertical SMT board-to-board connector, 50V, 2 rows, 300mA, gold plating, -55°C~+125°C

mezzanine board to board connectormezzanine connectorsmd connector0 4mm pitch30 pin connectorvertical connector2 row connector300ma connector

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

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.

Datasheet And Links

Selection Notes

  • Good for: mezzanine stacking, daughtercards, radio/modem modules, display boards, and compact board-to-board expansion
  • 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.
Design files & assets 13 files · click to expand
Datasheet or product page datasheet
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Datasheet PDF (mirrored) datasheet pdf
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EasyEDA 3D model easyeda 3d model
in EasyEDA
EasyEDA device easyeda device
in EasyEDA
SMD,P=0.4mm easyeda footprint
in EasyEDA
EasyEDA library easyeda library
in EasyEDA
EasyEDA Pro device: C31736941 easyeda pro device
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EasyEDA Pro library (device+symbol+footprint): C31736941 easyeda pro lib
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EasyEDA symbol easyeda symbol
in EasyEDA
JLC/LCSC product image jlc image
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JLC/LCSC product image jlc image
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3D model (OBJ) model 3d obj
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3D model (STEP) model 3d step
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pcbpartpicker.app — verified JLC/LCSC component registry D1 · R2 · Vectorize