RSG19TV is a sealed, threaded, low-frequency, low-voltage, cylindrical, subminiature panel plug with silver-plated contacts and without a shell.
It is designed for operation in DC, AC (with up to 3 MHz frequency), and pulse current circuits with a maximum operating voltage of 200 V.
It is used for connecting and disconnecting electrical circuits in special- and general-purpose radio-electronic equipment.
It is manufactured for internal mounting in the all-climate design («V») as per GOST 20.39.404.