The 083-1R (SO-239) is a UHF series RF connector featuring a straight jack design with silver-plated brass contacts and solder contact termination. The body is made of zinc die-cast with a nickel-plated finish, and it includes a PBT insulator. Designed for general-purpose use, this UHF coaxial connector operates effectively in low-frequency systems around 300 MHz. Its screw-on solderable termination offers easy assembly without the need for specialized crimping tools, making it a popular choice for various applications.