CONN SEC II 31 POS 100C/L is a high-performance board-to-board connector designed for power and signal applications. With a durable housing made of UL 94V-0 rated black polyester GF, this connector offers reliable performance in harsh environments. Featuring 62 gold-plated socket contacts, it ensures efficient power transmission with a voltage rating of 400V AC. The through-hole solder termination method and PCB retention with action/compliant tail make for easy and secure installation. With a compact vertical mount orientation and keying for mating alignment, it offers convenience in assembly. RoHS compliant and ECCN EAR99, this connector is suitable for a wide range of applications, from consumer electronics to industrial machinery.