In a simple circuit consisting of a resistor and a perfect capacitor, equivalent series resistance (ESR) determines the amount of valuable energy lost. All circuits with a resistor and a capacitor have 7Ohm as their resistance.This capacitor has a leakage current of 0.0005mA.Insulating oil has a tan delta of 0.06 when it goes through an electric dielectric test to determine its quality.
F921D225MAA Features
a leakage current of 0.0005mA in this capacitor its tan delta is 0.06
F921D225MAA Applications
There are a lot of Nichicon F921D225MAA applications of tantalum capacitors.