Introducing the ACM40DRSD-S288, a high-performance board-to-board PCB connector designed for the most demanding applications. This female connector features two rows with a pitch of 3.96mm (.156 inches), accommodating 80 positions for seamless connectivity. Crafted with PPS and Beryllium Copper materials, it ensures robust durability and reliable performance even in extreme operating temperatures ranging from -65 to 150°C. The contact material is plated with gold, guaranteeing excellent conductivity and corrosion resistance. With a voltage rating of 950VAC, this connector is suitable for high-power applications. Its unique Loop Bellow contact type and Straddle orientation provide secure and stable connections. The termination method of Card Extender, along with Matte Tin termination plating, ensures easy and efficient installation. Measuring at a compact height of 15.49mm and width of 9.4mm (.37 inches), it offers space-saving benefits without compromising on functionality. Whether for industrial, aerospace, or telecommunications systems, the ACM40DRSDS288 is the ideal choice for high-reliability connectivity solutions.