Introducing the GCM43DSUI, a high-performance board-to-board PCB connector designed for demanding applications. Featuring PA9T and phosphor bronze construction, this connector ensures reliable connectivity in even the harshest environments. With a current rating of 5A and a voltage capacity of 950VAC, it is suitable for a wide range of power and signal transmission tasks. The threaded mount type and through-hole termination method guarantee secure and stable installation on PCBs. Gold-plated contacts offer excellent conductivity and corrosion resistance. This female connector, with its straight orientation and 43 positions, is ideal for various electronic systems. Operating flawlessly in temperatures ranging from -65 to 125°C, it meets the requirements of diverse industries. The matte tin termination plating enhances durability. Whether used in aerospace, defense, or industrial applications, the GCM43DSUI ensures optimal performance and longevity.