The CAP ALUM POLY 150UF 20 25V SMD capacitor is a type of aluminum-polymer capacitor with a radial can design. It has an exceptionally high capacitance rating of 150 microfarads (µF) and operates within a voltage range of 25 volts. This component is suitable for Surface Mount Device (SMD) applications, featuring a small size with a resistance of 28 milliohms. The capacitor exhibits excellent longevity, maintaining its performance for up to 3000 hours at an elevated temperature of 105 degrees Celsius.