The 112712 is a BNC female-to-female panel adapter designed to connect two BNC female connectors in RF and coaxial cable applications. The adapter features a brass housing with nickel finish and a Teflon insulator, providing reliable electrical performance and durability. Contact pins are constructed from phosphor bronze with gold plating to ensure low-loss signal transmission and corrosion resistance. The adapter has a panel-mount design with four mounting holes (ø3.20 mm each) and overall dimensions of 17.50 mm × 12.70 mm, making it suitable for compact RF installations. This connector is commonly used in test equipment, communication systems, and laboratory setups where reliable RF signal routing between female BNC connectors is required.