The RBB20DHHR is a high-performance female connector designed for board-to-board PCB applications. Featuring two rows of 40 hairpin contacts made of durable phosphor bronze with gold plating, this connector ensures reliable signal transmission. With a pitch of 1.27mm and a voltage rating of 300VAC, it is suitable for various electronic devices. The connector is equipped with a metal board lock for secure mounting and has a straight orientation. Operating efficiently in temperatures ranging from -65 to 125°C, it offers durability in harsh environments. The termination method is through-hole with matte tin plating, providing excellent conductivity. With a compact size of 9.4mm in width and 15.49mm in height, the RBB20DHHR is perfect for space-constrained applications in industries such as aerospace, telecommunications, and industrial electronics.