The JOHNSON / CINCH CONNECTIVITY SOLUTIONS part 142-0721-882 is a high-quality Conn SMA RCP designed for applications requiring a reliable RF connection. This connector offers a frequency range of 0Hz to 18GHz and features a 50ohm impedance for optimal signal transmission. With a solder ST edge mount configuration and gold over nickel plating, this connector ensures a secure and durable connection. Each unit is supplied on tape and reel packaging for convenient handling and storage.