The SAMTEC BTE-040-01-F-D-A is a robust blade and beam header socket engineered for demanding applications requiring high mating cycles and long-term reliability. Constructed with phosphor bronze contacts and liquid crystal polymer insulation, this connector offers excellent performance and durability. It is available with gold flash or 10µ” gold plating options, along with matte tin tail plating for ease of soldering. The connector is RoHS compliant and designed for board stacking applications, making it ideal for connecting multiple boards in a compact and efficient manner. It is commonly used in power and signal applications and is compatible with a range of mating connectors.