The D38999/20WC35SA L/C, with DTS20W13-35SA L/C manufactured by TE Connectivity, is a high-performance circular connector specifically designed for rugged applications in the military and aerospace industries. It features a large range of signal and power contact arrangements, multiple shells sizes with either straight/right angle tools and board locks, and a wide range of accessories. The connector is designed to provide a reliable electrical connection while withstanding exposure to harsh environmental conditions. Its double-start threaded coupling and precision bayonet sleeve lock make it suitable for holding heavy loads and in applications such as harsh vibration, high altitude, and extreme temperatures. The connector features environmental protection of up to IP68, corrosion resistance, and meets MIL-DTL-38999 and MHS3 specifications.