112444 is a jack-to-jack bulkhead isolated adapter designed for BNC coaxial connector applications. It features 75 ohm impedance with Delrin insulation material and nickel finish, providing reliable signal transmission in RF and coaxial cable systems. The connector is isolated from ground with a maximum panel thickness of 5.5 mm (0.217 inches), and includes recommended mounting hole dimensions of 13 mm (0.512 inches) and 12.1 mm (0.477 inches). This adapter is commonly used in RF systems, test equipment, and communication applications where impedance matching and signal integrity are critical, offering a compact bulkhead solution for panel-mounted installations.