The AMPHENOL RF part 919-114J-51SX is a high-quality RF connector designed for use with .085 and .086 semi-rigid cables. This connector features a straight solder jack design, making it easy to connect and secure the cable for optimal performance. It operates at a standard 50 Ohm impedance and is compatible with MCX connectors. Ideal for various RF applications, this connector ensures reliable signal transmission while maintaining excellent electrical performance.