Similarly, equivalent series resistance (ESR) is also known as internal resistance, as it represents the loss of useful energy in a simple electronic circuit consisting of a resistor and an ideal (perfect) capacitor.Tan Delta test measures the electrical dielectric properties of insulating oil, and its tan delta is 0.14.
F921A106MPA Features
its tan delta is 0.14
F921A106MPA Applications
There are a lot of Nichicon F921A106MPA applications of tantalum capacitors.