The CKST201208-2.2uH/M from Cenker Enterprise is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 170.0 to 195.0 mOhm, Saturation Current 2.2 to 2.5 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for CKST201208-2.2uH/M can be seen below.