A PL-259 UHF Male Plug Crimp Coax Connector is a specific type of RF connector used to terminate coaxial cables. The “crimp” designation means that a crimping tool is used to secure the connector to the cable’s outer shield (braid) and jacket, providing a strong mechanical and electrical connection. This method is often preferred over the traditional solder-on method as it’s generally faster and can be more reliable for some cable types.

• Connector Type: It is a PL-259 which is the military designation for a UHF male plug. This connector has a threaded coupling and a center pin.
• Termination Method: The “crimp” method involves using a specialized crimping tool to compress a metal ferrule or sleeve around the cable’s outer jacket and braided shield. This provides a secure and low-resistance connection for the shield. The center pin of the connector is typically soldered to the cable’s center conductor, though some crimp-only versions exist.
• Cable Compatibility: This specific connector is designed for use with a variety of coaxial cables that have an outer diameter of approximately 5mm (0.195 inches). The most common compatible cables include RG-58, LMR-195, and RG-400. These cables are widely used in radio communications and other RF applications.
• Application: It’s used to create a custom-length coaxial cable assembly, often for connecting radio equipment like transmitters, receivers, and antennas.