The Johnson Cinch Connectivity 142-4407-101 is a SMA reverse polarity connector designed for robust RF applications. This right-angle plug connector offers a captivated contact design and is suitable for use with RG-58/U, 141, and 303 cable types. It is gold-plated for excellent signal transmission and nickel-plated for durability. The connector meets MIL-C-39012 standards and is ideal for applications requiring a secure and reliable connection in various environments, including those subject to temperature extremes, shock, and vibration.