brief introduction: Introduction:An inductor, also called a coil or reactor, is a passive two-terminal electrical component that stores electrical energy in a magnetic field when electric current is flowing through it.An inductor typically consists of an electric conductor, such as a wire, that is wound into a coil.
H C D unshielded patch power inductor HCD3521-4R7M 深圳市兴达诚电子有限公司 Single Inductors