The LF10WBP-4S(31) from Hirose is cable mount circular plug with female sockets and solder cup termination. This bayonet lock connector has 4 positions and shell size 10. The LF10WBP-4S(31) is made of zinc alloy shell and backshell with nickel finish, polyphenylene sulfide (PPS) insert and gold plated copper alloy contacts. This connector contains: backshell, cable clamp, coupling nut and strain relief. Operating temperature range is from -25°C to 85°C.