242165 is a UHF to BNC adapter connector designed for RF signal transmission applications. The adapter features a UHF contact pin made of brass with gold plating and a BNC contact pin made of phosphor bronze with gold plating, ensuring reliable electrical connectivity and corrosion resistance. The insulator is constructed from teflon (PTFE) for excellent dielectric properties, while the body is brass with gold finish. Key dimensions include a thread size of 5/8–24UNEF-2A with overall length of 33.10 mm (1.304 inches) and a diameter of 20.10 mm (0.792 inches). This adapter is commonly used in RF test equipment, communication systems, and instrumentation where impedance matching and signal integrity between UHF and BNC connectors are required.