This is a fixed inductor with an inductance of 2.2uH, maximum DC current of 1.7A and a maximum DC resistance of 140mOhm.
Murata DFE Series Metal Alloy Inductors are low profile inductors. These inductors use magnetic iron powder to ensure the capability for large current and flat wire for low DC resistance. The DFEC inductors boast magnetical shielding, low audible core noise and are reflow solderable. The operating temperature of these inductors vary from -40ºC to 85/125ºC.