The ACC20DKUI-S1243 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring a rugged construction with PPS and Beryllium Copper materials, this connector ensures reliable conductivity in harsh environments. With a current rating of 3A and a voltage capacity of 700VAC, it is suitable for power and signal transmission. The female gender, right-angle orientation, and threaded mount type offer versatile installation options. Gold-plated contacts and matte tin termination guarantee excellent signal integrity and durability. With 40 positions and 2 rows on a 2.54mm pitch, it provides ample connectivity in compact spaces. Operating efficiently in temperatures ranging from -65 to 150°C, it is ideal for aerospace, defense, and industrial applications. Trust the ACC20DKUIS1243 for secure and high-speed board-to-board connections.