The CAP ALUM POL 2200UF 20 2.5V T/H is a type of aluminum-polymer capacitor with radial lead and can terminal configurations. It has an electrolytic value of 2200 microfarads, a working voltage of 2.5 volts, and a tolerance of +/- 20%. This component also features an impedance of 8 milliohms at frequencies up to 2000 hours at a maximum operating temperature of 105 degrees Celsius.