Hirose's BM54 series board-to-board connector features the world's smallest width class for its category and is designed for use in automotive applications.
Has a small form factor, a 0.4mm pitch, and a stacking height of 3.0=4.5mm. Is said to be ideal for PCBs with multiple connector sets and offers a wide floating range of ±0.4mm in the x-y direction. Also features a two-point contact design to ensure high contact reliability and rugged performance in harsh automotive conditions. Has a heat resistance of 125°C, supports PCI-ex Gen4 (16Gbps) and MIPI D-PHY Ver. 2.1, making it well suited for automotive front cameras, rear/side cameras, displays, millimeter wave radar, and LiDAR systems.
Hirose