The AMPHENOL RF part 31-4890-9 is a high-quality RF connector designed for use in a variety of applications. Featuring a BNC straight jack configuration, this connector provides a secure and reliable connection for your RF devices. The isolated design ensures minimal signal loss and interference, making it ideal for sensitive applications. With a solder cup termination, installation is quick and easy. This connector is rated at 50 Ohms, ensuring strong signal transmission. The bulkhead construction allows for easy mounting and provides a sturdy connection.