The Amphenol MS-105 is a circular, multipole electrical connector designed for use with standard size coaxial cables. It features a nickel-plated brass shell, gold-plated inserts, threaded locking mechanisms, and a mating cycle of 500 times. The MS-105 is widely used in telecom, instrumentation, computer, broadcasting, and avionics applications. The MS-105 is RoHS and REACH compliant, making it well suited for use in international applications.