For optimum efficiency, ESR should be kept at 40mOhm @ 100kHz.With 330μF capacitance, it operates.The voltage is -55°C~125°C - Rated AC power.High efficiency is possible because of the voltage - Rated at 4V.Its maximum height seated of 0.122 3.10mm°C enables stable operation.
T540D337K004DH8505 Features
a 40mOhm @ 100kHz ESR (Equivalent Series Resistance) with a capacitance of 330μF an AC voltage of -55°C~125°C the voltage rating of 4V
T540D337K004DH8505 Applications
There are a lot of KEMET T540D337K004DH8505 applications of tantalum polymer capacitors.