AMPLIMITE HD-20 318 mount d-sub plug and receptacle connectors with standard mounting holes. These PCB mount d-sub connectors have right angle posts with tin plated steel front shells, 94V-0 thermoplastic housings, tin plated brass eyelets and tin plated copper alloy boardlocks (stock numbers 739-0741 798-1085 and 756-1082). The AMPLIMITE HD-20 318 mount receptacle d-sub connectors are preloaded with size 20 DF posted socket contacts made from phosphor bronze and the plug d-sub connectors are preloaded with size 20 DF posted pin contacts made from brass. Both socket and pin contacts have tin on the termination end with the entire contact nickel underplated with 0.76μm duplex gold plated on the mating end.

The recommended pc board thickness is 1.58mm for connectors with boardlocks and 2.36mm max. for all others.
For latching blocks see stock number 450-9371 typically
For locking post see stock number 450-9365 typically

UL, CSA

TE Connectivity AMPLIMITE D-Subminiature Connectors