The HR10A-7P-4S(73) from Hirose is cable mount circular plug with female sockets, 4 positions, shell size 7 and solder cup termination. This is high performance circular connector with brass zinc alloy body with matte finished nickel plating; polyamide, PBT insulator and silver plated copper alloy contacts. The HR10A-7P-4S(73) is push-pull connector with backshell, clamp and strain relief. Operating temperature range is from -25°C to 85°C.