The GCM40DKUN is a high-performance female board-to-board PCB connector designed for demanding applications. Featuring PA9T housing and precision-engineered phosphor bronze contacts with gold plating, this connector ensures reliable conductivity even in harsh environments. With a pitch of 3.96mm (.156 in) and 80 positions across 2 rows, it offers ample connectivity options. The cantilever contact type and right-angle orientation make it suitable for space-constrained installations. Operating at a wide temperature range of -65 to 125°C, it guarantees performance in extreme conditions. The connector's 950VAC voltage rating and 3A current rating further enhance its versatility. With matte tin termination plating for durability, this connector is ideal for use in aerospace, military, and industrial applications where high reliability is paramount.