Introducing the RBB22DHBT, a high-performance board-to-board PCB connector designed for reliable and efficient connectivity in electronic systems. Featuring a robust construction with threaded mount type and through-hole termination method, this connector ensures secure attachment to PCBs. With a compact design, it offers a space-saving solution for applications requiring 44 positions in a two-row layout. The contact material, phosphor bronze, plated with gold, guarantees excellent conductivity and corrosion resistance, while the hairpin contact type and right-angle orientation facilitate easy mating. Operating at a voltage of 300 VAC and an extended temperature range of -65 to 125°C, this connector is suitable for diverse environmental conditions. With a connector height of 23.24mm, width of 9.4mm, and tail length of 4.32mm, it provides versatility in installation. Certified for quality and durability, the RBB22DHBT is ideal for demanding industrial and commercial applications.