The CAP ALUM POL 2700UF 20 2.5V T/H capacitor is a type of radial, can aluminum-polymer capacitor with a capacitance value of 2700 microfarads and a voltage rating of 2.5 volts. It has a high temperature coefficient of 7 milliohms and is designed to last for up to 2000 hours at an operating temperature of 105 degrees Celsius.