The HR10-7P-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 gold plated copper alloy contacts. The HR10-7P-4S(73) is push-pull connector with backshell and clamp. Operating temperature range is from -25°C to 85°C.