The CAP ALUM POLY 270UF 20 16V T/H is a type of capacitor. It has a 270 microfarad capacitance and operates at a voltage of 16 volts. The capacitor uses an aluminum-polymer design, which is housed in a radial can with a resistance rating of 11 milliohms. Additionally, it boasts a lifespan of up to 5000 hours when subjected to temperatures of 105 degrees Celsius.