The ICSI684405E3SHKT12 from knitter-switch is a Power Inductor with Inductance 680 µH, Inductance Tolerance ±20 %, DCR 2020 milli-ohm, Saturation Current 0.40 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ICSI684405E3SHKT12 can be seen below.