Introducing the GCB40DYRD, a high-performance board-to-board PCB connector featuring PA9T and phosphor bronze construction for superior conductivity and durability. With a compact design and two rows of 80 female contacts, this connector offers seamless connectivity in a variety of electronic applications. Its clearance hole mount type and card extender termination method ensure easy installation and secure connections. Each contact is plated with gold for optimal signal transmission, while the cantilever design and straddle orientation guarantee reliable performance. Operating at temperatures ranging from -65 to 125°C and rated for 300VAC, this connector is suitable for even the most demanding environments. Its matte tin termination plating further enhances its longevity. With a contact pitch of 1.27mm and a tail length of 4.45mm, it provides precise and stable connections. The GCB40DYRD is the perfect solution for high-speed data transmission and power delivery in aerospace, defense, and industrial applications.