This female board-to-board PCB connector, ACC43DCKD, features PPS and Beryllium Copper construction for durability and high-performance connectivity. With a 2.54mm pitch and 86 positions spread across 2 rows, it offers versatile compatibility. The contact material is gold-plated Beryllium Copper, ensuring reliable signal transmission with a maximum voltage of 700 VAC. The termination method is through-hole, with a clearance hole mount type for easy installation. Operating within a wide temperature range of -65 to 150°C, this connector is suitable for various environments. Its straight orientation and loop bellow contact type further enhance its functionality. The connector is 15.49mm in height, 9.4mm in width, and has a tail length of 4.83mm (.19 in). Terminated with matte tin, it complies with high-quality standards for board-to-board and card edge connections.