Bel Fuse Inc. is a leading supplier of interconnect solutions for the electronics industry, providing power solutions, signal control, protection, and circuit management products. The 464515 is part of their signal line of protection solutions, which includes products such as circuit protection, signal line isolation, noise suppression, and line conditioning. The 464515 is a signal isolation transformer which helps protect sensitive equipment and sensitive signal lines from EMI/RFI interference. It offers an impedance of 1500 ohms and is rated at 10 W. It can also be used in many different applications, including communications, medical, military, aerospace, and more.