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.
T520A227M2R5ATE035 Features
T520A227M2R5ATE035 Applications
There are a lot of KEMET T520A227M2R5ATE035 applications of tantalum capacitors.