Standard DB-25 Receptacle for Signal Interconnects
The TE Connectivity 5745967-4 is a 25-position D-Sub receptacle from the AMPLIMITE HD-20 series, built for reliable signal-level interconnects in industrial control, data communication, and test equipment. It carries 2 rows of female sockets rated at 6A per contact with a 125V voltage rating, making it a standard-density DB-25 shell (layout 3, DB, B).
Gold Plating and Contact Reliability
The phosphor bronze base material springs well under repeated deflection, so the contact beam won't take a set after the first mate. For field-service swaps, the contacts are replaceable with the standard D-sub crimp tooling if the harness is terminated with the matching crimp sockets, though this version comes as a solder-bucket receptacle.
Housing and Environmental Rating
The shell is steel with tin plating. The flange feature is unthreaded, so you'll need a separate screw-lock kit or a backshell with integral jackscrews for vibration-resistant mounting.