TE Connectivity Amplimite HD-20 25 Way Right Angle Through Hole D-sub Connector Plug, 2.75mm Pitch, with 4-40 UNC,

AMPLIMITE HD-20 318 mount d-sub plug and receptacle connectors with zinc threaded inserts. These PCB mount d-sub connectors have an 8.08 footprint with right angle posts, tin plated steel front shells, 94V-0 thermoplastic housings and tin plated brass eyelets. The AMPLIMITE HD-20 318 mount d-sub receptacle connectors are preloaded with size 20 DF posted socket contacts made from phosphor bronze and the plug connectors are preloaded with size 20 DF posted brass pin contacts. Both socket and pin contacts have tin on the termination end with the entire contact nickel underplated along with two options of gold duplex plating on the mating end (please see manufacturers datasheet). These AMPLIMITE HD-20 318 board mount d-sub connectors are also available with or without tin plated copper alloy boardlocks (please refer to manufacturers datasheet for details).

Tin plated steel shell
Black thermoplastic 94V-0 housing
Tin plated brass eyelets
Clear Chromate plated Zinc threaded inserts or screwlocks
Tin plated copper alloy boardlocks
8.08mm footprint

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

TE Connectivity AMPLIMITE D-Subminiature Connectors