031-5179 is a BNC right angle crimp plug RF connector designed for RG-303 and compatible coaxial cables with 50 Ohm impedance. It features a brass body with nickel plating, beryllium copper contacts with silver plating, and PTFE insulation for reliable signal transmission up to 4 GHz maximum frequency. The connector utilizes a bayonet coupling mechanism with solder contact termination and crimp cable attachment, supporting a temperature range of -65°C to +165°C with 500 cycles minimum durability. Compatible with multiple cable types including RG-141, RG-58 series, LMR-195, and Belden cables, this connector is ideal for RF applications requiring a compact right angle configuration and reliable performance in demanding environments.