9-Position D-Sub Receptacle for Signal-Density Interconnects
The TE Connectivity AMPLIMITE HD-20 5207841-3 is a 9-position D-sub receptacle with female sockets arranged in two rows. It uses the standard DE-9 shell layout (1/DE/E shell size), which means it mates with any DE-9 male D-sub plug — the most common footprint for serial, VGA, and industrial signal interfaces.
This receptacle mounts through-hole and terminates via solder cups — the standard termination for D-subs that need a reliable mechanical connection to the PCB. The flange feature includes a housing/shell with 4-40 threaded inserts, so the mating male connector must have the same 4-40 screw-lock pattern to secure the pair against vibration. The black polyester dielectric body is keyed by the D-shape shell, which prevents reverse mating.