In this case, 819mA is the ripple current of the capacitor.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.A capacitor like this leaks current 0.003mA.
93026-47KS Features
819mA is the ripple current of the capacitor a leakage current of 0.003mA in this capacitor
93026-47KS Applications
There are a lot of Vishay 93026-47KS applications of tantalum capacitors.