Introducing the GCM40DKSI, a high-performance board-to-board PCB connector designed for demanding applications. With its PA9T and Phosphor Bronze construction, this connector ensures reliable connectivity in harsh environments. Featuring a female gender, threaded mount type, and through-hole termination method, it offers secure installation on circuit boards. The Cantilever contact type with gold plating guarantees excellent signal transmission, even at voltage levels up to 950 VAC. With 80 positions, 2 rows, and a pitch of 3.96mm, it provides ample connectivity options. Operating in a wide temperature range from -65 to 125°C, this connector is suitable for diverse industrial settings. Its compact design, with a connector height of 15.49mm and width of 9.4mm, allows for efficient PCB layout. With matte tin termination plating and compliance with industry standards, the GCM40DKSI is the ideal choice for high-reliability applications.