The GCC20DCMT-S288 is a high-performance board-to-board PCB connector designed for demanding applications. With a pitch of 2.54mm and 40 positions, this connector offers reliable connectivity in complex electronic systems. Featuring PA9T housing and phosphor bronze contacts with gold plating, it ensures excellent signal transmission and durability. The threaded mount type and card extender termination method provide secure attachment and easy installation. Operating at a voltage of 700 VAC and amperage of 3A, it meets rigorous electrical requirements. With a wide operating temperature range of -65 to 125°C, it is suitable for use in harsh environments. The hairpin contact type and straddle orientation further enhance its performance. The connector's compact design, with dimensions of 9.4mm width and 15.49mm height, allows for efficient PCB layout. With termination plating in matte tin, it offers reliable soldering connections. This connector is ideal for aerospace, defense, and industrial applications where high reliability is essential.