The IHLP-2020BZ-01 from Vishay is a Power Inductor with Inductance 0.10 to 10 µH, Inductance Tolerance ±20 %, DCR 3.6 to 199 milli-ohm, Saturation Current 4000 to 45000 mA, SRF 20 to 239 MHz. Tags: Surface Mount. More details for IHLP-2020BZ-01 can be seen below.