This is a fixed inductor with an inductance of 1.5uH, a maximum DC current of 9.1A and a maximum DC resistance of 15.8mOhm. Coilcraft XFL4020 Ultra-Low DCR Shielded Power Inductors Series offer ultra low DCR of 10.8 mOhms, excellent current handling up to 5.4 amps, and are AEC-Q200 Grade 1 (-40°C to +125°C). XFL4020 Ultra-Low DCR Shielded Power Inductors Series offer an inductance range of 1.0µH to 4.7µH, and soft saturation, and are ideal for VRM/VRD applications. Coilcraft XFL4020 Ultra-Low DCR Shielded Power Inductors Series Designer’s Kit C436 contains samples of selected values. https://elecena.pl/product/16284997/fixed-inductor-1-5uh-9-1a-15-8mohm 2020-02-08 https://elecena.pl/product/16284997/fixed-inductor-1-5uh-9-1a-15-8mohm 2020-08-04