The Johnson / Cinch Connectivity Solutions part 142-0711-201 is a high-quality Conn SMA connector designed for a wide range of applications. This connector has a frequency range of 0Hz to 18GHz and a 50Ohm impedance, making it suitable for both low and high-frequency applications. With its solder ST edge mount configuration, this connector ensures a secure and reliable connection. The gold-plated construction offers excellent conductivity and corrosion resistance. Whether you're working on RF amplifiers, test equipment, or other electronic devices, the Johnson / Cinch Connectivity Solutions part 142-0711-201 is a reliable choice for your connectivity needs.