The AMPHENOL RF part 112513 is a high-quality RF Connector designed for various applications. This BNC Straight Crimp Jack is specifically designed for RG-55, RG-142, and RG-223 coaxial cables, providing a reliable and secure connection. With an impedance rating of 50 Ohms, this RF connector ensures optimal signal transmission and minimal signal loss. Its straight crimp design allows for easy installation and provides a secure connection, perfect for professional use in communication and RF systems.