9N5950-068-7461 TF4RX04YY GE-704-C 03538 77C708782-PI Inductor, Coil, Choke Bobbin

An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. An inductor typically consists of an insulated wire wound into a coil. When the current flowing through the coil changes, the time-varying magnetic field induces an electromotive force (emf) (voltage) in the conductor.