5745994-4 is a right-angle posted D-subminiature plug connector from the AMPLIMITE series, designed for reliable PCB-to-cable interconnections. This shell size 3 connector features 25 contact positions preloaded with size 20 DF posted pin contacts and includes threaded inserts for secure mating hardware attachment. Key dimensions include an overall length (A) of 2.088 inches (53.04 mm) and a mounting hole spacing (B) of 1.852 inches (47.04 mm). The connector features contact finish plating code A with 0.000030 inch (0.00076 mm) gold on the mating end and tin on the termination end, with nickel underplating throughout. This RoHS-compliant connector is ideal for industrial, telecommunications, and computing applications requiring robust signal connections with a recommended PCB thickness of 0.093 inches (2.36 mm) maximum.