Meet Hirose Electric's BM54 Series: Experience ultra-compact connectivity with world-class performance. Designed to be the smallest width floating board-to-board connector in its class, the BM54 Series excels in space-constrained environments. With a unique two-point contact design and a floating range of ±0.4mm, it guarantees precise alignment and durability under challenging conditions. Supporting high-speed transmission standards like PCIe Gen 4 and MIPI D-PHY Ver.2.1, it’s ideal for demanding applications in automotive electronics and high-performance devices, ensuring reliable and rapid data transfer.

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

Features:

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

BM54 SERIES 

Discover the innovation of Hirose's BM54 Series, one of the world's smallest width class floating board-to-board connectors, designed for automotive applications where precision and performance are critical.

KEY FEATURES:

Key attributes of the BM54 Series include:

• Ultra-compact design leads its class in miniaturization, making it ideal for space-constrained environments.

• It features a floating range of ±0.4mm in the X and Y directions to absorb misalignment, ensuring reliable connections and improving manufacturing efficiency. 

• Boasts a high heat resistance up to 125°C, making it suitable for demanding environments such as automotive applications.

• It supports high-speed transmission standards like PCIe Gen 4 and MIPI D-PHY Ver.2.1, which are essential for cutting-edge electronic systems.

• Two-point contact design enhances connector reliability, mitigating dust and environmental challenges.

APPLICATIONS:

Optimized for sophisticated electronics found in today’s advanced automotive and robotic systems: front and rear cameras, displays, radar, and LiDAR systems, the BM54 Series excels in delivering high-performance connectivity solutions.