The SAMTEC BSE-040-01-L-D-A is a robust blade and beam header and socket connector engineered for demanding applications requiring high mating cycles and long-term reliability. Constructed with phosphor bronze and liquid crystal polymer, this connector offers excellent performance and durability. It features a gold flash plating on the contact area for low contact resistance and a matte tin tail finish for ease of soldering. Available with various options including tape and reel packaging and electro-polished selective plating, the BSE series is ideal for power and signal applications in industrial and commercial environments. For applications requiring more than two connectors per board, consider Samtec's UMPT/UMPS two-piece power/signal solutions.