Nanominiature RF Connectors (also called Nano-RF or Nano-D connectors) are extremely low-profile, high-density coaxial connectors that are designed for use in rugged environments in constrained spaces. Nanominiature RF connectors have a durable twist-pin design that provides reliable performance under high vibration. They are for high-frequency applications up to 70-85 GHz. These connectors are widely used in aerospace, defense, and medical devices. Common applications include 5G, military radar, and high-speed data transmission.