The 97-3100A-18(0850) is a standard cylindrical connector from the Amphenol 97 Series, configured as a wall mount receptacle. This solder-type connector has a shell size of 18 and features a solid backshell construction for durability. Part of the general-duty, non-environmental 97 series, it is designed with threaded coupling and hard dielectric inserts. The shell components are fabricated from high-grade aluminum alloy to provide strength and environmental protection. It is a cost-effective solution widely used in applications such as machine tools, robotics, and other commercial equipment requiring a reliable interconnection.