The 57 series board end connector launched by yztech is an efficient solution for precise circuit board connections. As an innovative member of the D-Sub Connectors family, it is specially designed for board-end soldering scenarios, perfectly conforming to the process standards of Solder Type D-Sub Connector while being compatible with common pin specifications like 15 pin d sub connector. Compared with the plastic material of Platinum D-SUB plastic shell connector, this series uses a high-strength metal shell for stronger impact resistance and can complement special specifications such as D-SUB folding (special type) 37PIN in scenarios.