Global icon

Home BM54 Series

BM54 Series Recommended

Small Floating Board-to-Board Connector, 125ºC Heat Resistance, For Automotive Applications


Features

Small Floating Board-to-Board Connector,
125ºC Heat Resistance, For Automotive Applications

 

1. Stacking Height 3.0 to 4.5mm, Floating Range ±0.4mm, World's Smallest Width Class in Floating Board-to-Board Connectors

2. Absorption of Misalignment

3. 125℃ Heat Resistance for Automotive Specifications

4. High Contact Reliability with Two- Point Contact

5. Supports PCI-ex Gen4 (16Gbps) and MIPI D-PHY Ver. 2.1



[Special Page] Board-to-board connector that combines floating functionality and compact size to meet automotive specifications

Its heat resistance of 125°C, which is required for in-vehicle equipment, makes it suitable for a wide range of applications including consumer and industrial equipment as well as front cameras, rear/side cameras, millimeter wave radar, and LiDAR, which are key components in automated driving.



[Special Page] Recommended Automotive Connectors

This feature page introduces a total of wire-to-board, interface, board-to-board, and FPC/FFC connector series that Hirose is proud to offer for various automotive applications.

Specifications

FUNCTION CHART
  • Connector Type
  • Plug, Receptacle
  • Parts
  • Industry Standard
  • Safety Standards
  • Performance Characteristics
  • Transmission Rate
  • Contact Pitch
  • 0.4 mm
  • Mounting Pitch
  • 0.4 mm
  • Tab Width (mm)
  • Mated Height (Min.)
  • 3.0 mm
  • Mated Height (Max.)
  • 3.0 mm
  • Mated Height (STEP)
  • 3.0 mm
  • Number of Positions
  • 30
  • Remarks on Number of Positions
  • Floating Design
  • Yes
  • Mating/Unmating Cycles
  • 10
  • Mounting Style
  • SMT
  • Connector Orientation
  • Contact Plating
  • Gold
  • Rated Current
  • 0.3 A
  • Rated Voltage (AC)
  • AC 50.0 V
  • Rated Voltage (DC)
  • DC 50.0 V
  • Operating Temperature Max.
  • 125 ℃
  • Operating Temperature Min.
  • -55 ℃

In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information.