The SAMTEC BCS series pass-through socket provides a robust and reliable connection solution for board-to-board applications. Constructed with a black liquid crystal polymer insulator and phosphor bronze contacts, these sockets offer excellent electrical and mechanical performance. They are available with various plating options, including gold flash on the contact and matte tin on the tail, and are designed to mate with a wide range of Samtec connectors. The BCS series is RoHS compliant and lead-free solderable, making them suitable for modern electronic designs. Applications include industrial automation, medical devices, and telecommunications equipment.