Introducing the GCB40DHND, a high-performance board-to-board PCB connector designed for demanding applications. Featuring a robust construction with a PA9T housing and Phosphor Bronze contacts plated with gold, this connector ensures reliable power delivery at an amperage of 1A and a voltage of 300VAC. With a clearance hole mount type and through-hole termination method, installation is efficient and secure. The 2-row, 80-position configuration, with a pitch of 1.27mm (.05in), offers versatile connectivity options. Operating flawlessly in temperatures ranging from -65 to 125°C, this connector is suitable for use in a wide range of environments. Its straight orientation, hairpin contact type, and tail length of 3.18mm (.125in) make it ideal for space-saving designs. Measuring at .61in (15.49mm) in height and 9.4mm (.37in) in width, it is compact yet powerful. With matte tin termination plating for added durability, this connector is a reliable solution for your connectivity needs in aerospace, defense, and other high-reliability applications.