A 100µH Inductor (Microhenry Fixed Power / RF Inductor) is a passive electronic component designed to store energy in a magnetic field, filter high-frequency noise, and smooth voltage ripple in power supply and signal conditioning circuits. Depending on the physical package—such as axial color-coded, radial drum core, SMD power inductor, or toroidal core—it utilizes a copper wire coil wrapped around a ferrite or iron powder core to achieve stable inductance with high current capacity and low DC resistance (DCR).

This component is featured by Famephase Electronic Accessories as an essential passive element for switch-mode power supplies (SMPS), DC-DC buck/boost converters, LC low-pass filters, RF signal decoupling, and general electronic prototyping on breadboards and PCBs.