The PT08E-20-39S(025) from Amphenol Industrial Operations is cable mount circular connector (MIL-DTL-26482 Series I), right angle plug with female sockets, 39 position, shell size-insert 20-39 and solder cup termination. This is connector with bayonet lock fastening and environmental (no clamp) endbell. The PT08E-20-39S(025) has copper alloy contacts with gold finish, neoprene insert and aluminum shell with non-conductive black zinc cobalt plating. Operating temperature range is from -55°C to 125°C.