The IHLP-2020AB-01 from Vishay is a Power Inductor with Inductance 0.10 to 4.7 µH, Inductance Tolerance ±20 %, DCR 4.32 to 168 milli-ohm, Saturation Current 4400 to 35000 mA, SRF 30 to 256 MHz. Tags: Surface Mount. More details for IHLP-2020AB-01 can be seen below.