As a result of the loss of useful energy in a simple circuit with a resistor and an ideal (perfect) capacitor, equivalent series resistance (ESR) is known as internal resistance.A capacitor's dissipation factor determines how much power is lost when AC is applied through it, and its dissipation factor is 6 %.
F971A156MBA Features
the dissipation factor is 6 %
F971A156MBA Applications
There are a lot of Nichicon F971A156MBA applications of tantalum capacitors.