The 901-9221-1A is a right-angle (R/A) SMA plug engineered for termination with 141 semi-rigid cable. It features a durable construction with a gold-plated stainless steel body, cap, and coupling nut, and a gold-plated beryllium copper contact for excellent conductivity. The connector utilizes a Teflon insulator and a silicone rubber gasket, with an interface designed to meet MIL-STD-348 standards, ensuring reliable performance in demanding applications.