A series resistance (ESR), also known as internal resistance, measures the loss of useful energy in a simple electronic circuit with a resistor and an ideal (perfect) capacitor, and its resistance is 2.5Ohm.In this capacitor's case, the dissipation factor 6 % represents the power loss caused by AC applied through it.The tan delta of the insulating oil is 0.06 based on its electrical dielectric test.
F971C685MBA Features
the dissipation factor is 6 % its tan delta is 0.06
F971C685MBA Applications
There are a lot of Nichicon F971C685MBA applications of tantalum capacitors.