The ICSI20123739SHMST12 from knitter-switch is a Power Inductor with Inductance 0.20 µH, Inductance Tolerance ±20 %, DCR 2.8 milli-ohm, Saturation Current 40 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ICSI20123739SHMST12 can be seen below.