The SAMTEC BCS series pass-through socket is a versatile connector solution designed for board-to-board applications. Featuring a robust design with high mating cycles and extended life, it's ideal for demanding industrial environments. The gold flash contact plating provides excellent signal integrity, while the matte tin tail facilitates easy soldering. Compatible with various mating connectors like TSW, MTSW, and others, the BCS-115-F-D-PE offers flexibility in system design. It is RoHS compliant and lead-free solderable, meeting modern environmental standards. Please note that some lengths, styles, and options are non-standard and non-returnable.