ESRs (Equivalent Series Resistances) ought to be kept at 80mOhm @ 100kHz for high efficiency.68μF is the capacitance of the device.Voltage - Rated AC is -55°C~125°CV.4V voltage allows for high efficiency.It has a maximum seated height of 0.083 2.10mm°C, which enables stable operation.
T540B686K004AH8510 Features
a 80mOhm @ 100kHz ESR (Equivalent Series Resistance) with a capacitance of 68μF an AC voltage of -55°C~125°C the voltage rating of 4V
T540B686K004AH8510 Applications
There are a lot of KEMET T540B686K004AH8510 applications of tantalum polymer capacitors.