The 031-17 is a CW-159/U shorting plug designed for RF connector applications. It features a brass body with nickel plating and silver-plated brass contacts, combined with a PTFE natural insulator for reliable electrical performance. The connector is constructed with rivet joints on both sides and is rated for a minimum of 500 mating cycles, ensuring durability in demanding environments. Operating across a temperature range of -65°C to +165°C, this shorting plug is suitable for high-frequency signal termination and testing applications where robust mechanical and thermal stability are required.