This is a shielded drum core inductor with a primary inductance of 66.48 µH and a second inductance of 265.9 µH, featuring a tolerance of 20%. It operates at a frequency of 100 kHz, constructed with ferrite material. The current ratings are 2.44 A and 1.22 A, respectively, with a DC resistance (DCR) of 0.105 Ohms and 0.421 Ohms. Suitable for power applications requiring effective noise suppression and energy storage.