The AMPLH4020S Series from Abracon is a Power Inductor with Inductance 0.10 to 10.0 µH, Inductance Tolerance ±20 %, DCR 1.9 to 145.0 milli-ohm, Saturation Current 3.3 to 35 A, SRF 100 KHz to 2 MHz. Tags: Surface Mount. More details for AMPLH4020S Series can be seen below.