The GCM20MMSD is a high-performance board-to-board PCB connector designed for demanding industrial applications. With a pitch of 3.96mm (.156in) and featuring two rows of 40 male contacts, this connector ensures reliable signal transmission in high-density setups. Constructed with PA9T and Phosphor Bronze materials, it offers robust durability and excellent conductivity. The gold-plated contacts further enhance signal integrity, while the matte tin termination plating ensures secure soldering. Operating at a wide temperature range of -65 to 150°C, it is suitable for use in harsh environments. With a voltage rating of 950 VAC and an amperage of 3A, this connector meets the stringent performance requirements of various industries. Its straight orientation and clearance hole mount type make installation easy and efficient. Compact in size with dimensions of 13.72mm (.54in) in height and 9.4mm (.37in) in width, it is ideal for space-constrained applications. The GCM20MMSD is a reliable connectivity solution for mission-critical systems.