RF Industries RFU-527-T UHF Female SO-239 Crimp RF Connector RG-58/U RG-142/U

The RF Industries RFU-527-T is a UHF female SO-239 RF connector engineered for reliable coaxial cable termination on RG-58/U and RG-142/U cable assemblies. Built with a nickel-plated body and silver-plated contact, it delivers durable, low-oxidation termination performance suited to demanding communication system environments. The PTFE dielectric insulation provides excellent electrical stability across RF applications, while the crimp-style assembly method ensures consistent, repeatable terminations that maintain mechanical and electrical integrity under real-world service conditions. This connector is a dependable choice for technicians and integrators building or repairing RF cable assemblies in land mobile radio, amateur radio, and general communications infrastructure.

Key features & benefits

• UHF Female SO-239 Interface — Standard SO-239 female receptacle provides broad compatibility with PL-259-equipped equipment and RF transmission lines commonly used in communications systems.
• Crimp-Style Termination — Crimp assembly method delivers mechanically secure and electrically consistent cable terminations, reducing variability compared to solder-only methods in production or field environments.
• Nickel-Plated Body — Nickel plating on the connector body provides corrosion resistance and long-term durability across varied operating environments.
• Silver-Plated Contact — Silver plating on the center contact minimizes contact resistance and supports reliable signal transfer in RF coaxial assemblies.
• PTFE Dielectric Insulation — Polytetrafluoroethylene (PTFE) dielectric offers excellent thermal stability and low dielectric loss, maintaining signal integrity in RF cable assemblies.
• RG-58/U and RG-142/U Cable Compatibility — Specifically designed to terminate RG-58/U and RG-142/U coaxial cables, ensuring proper fit and dimensional conformance for both cable types.