DESCRIPTION

The 5205859-1 is a 37-position D subminiature plug connector designed for right-angle PCB mounting in standard board-level interconnect applications. It features a front metal shell (Size 4) with a steel construction and zinc plating, providing robust mechanical protection and corrosion resistance. The connector employs through-hole solder termination with 0.64 mm (0.025 in) posts and tin-over-nickel plating on the solder tails, supporting wave soldering processes up to 265°C. Contact mating areas are gold-flashed over brass for reliable signal transmission, and the housing is rated UL 94V-0 for flammability. This connector is ideal for high-density interconnect applications in industrial control systems, test equipment, and data acquisition systems where space efficiency and signal integrity are critical.