The SAMTEC BCS series pass-through sockets are designed for robust and reliable connections in various industrial applications. These sockets offer high mating cycles, extended life, and are built with a black liquid crystal polymer insulator and phosphor bronze contacts. They are available with gold flash on the contact and matte tin on the tail, providing excellent conductivity and solderability. The BCS series is RoHS compliant and lead-free solderable, making them suitable for modern electronic designs. Mates with a variety of Samtec connectors including TSW, MTSW, and others. Contact Samtec for custom platings and configurations.