Known as internal resistance, equivalent series resistance (ESR) is the loss of energy in an electronic circuit containing a resistor and an ideal (perfect) capacitor, whose resistance is 7.5Ohm in this case.A capacitor's dissipation factor is the power lost when AC is applied to the capacitor, which is 4 %.
F931C105MAA Features
the dissipation factor is 4 %
F931C105MAA Applications
There are a lot of Nichicon F931C105MAA applications of tantalum capacitors.