Introducing the ACM22DSUH, a high-performance board-to-board PCB connector designed for demanding applications. With PPS and Beryllium Copper construction, this connector ensures robust connectivity in even the harshest environments. Featuring a female gender and a single row design, it offers easy integration on PCBs. The clearance hole mount type and thru-hole termination method guarantee secure attachment. The contact material is Beryllium Copper with gold plating, ensuring excellent conductivity and corrosion resistance. With a pitch of 3.96mm (.156 inches) and voltage rating of 950VAC, it meets high-speed and high-power requirements. The connector's full bellow contact type and straight orientation provide reliable signal transmission. Boasting 22 positions and a tail length of 5.33mm (.21 inches), it accommodates multiple connections with ease. Operating in temperatures ranging from -65°C to 150°C, it's suitable for extreme conditions. This connector, with a height of 10.95mm (.431 inches) and width of 8.26mm (.325 inches), offers compact yet efficient PCB connectivity. The termination plating is done in matte tin, ensuring durability. Classified under hi-rel connectors, the ACM22DSUH is the perfect choice for aerospace, military, and other mission-critical applications.