Capacitor CAP ALUM POLY 330UF 20 4V SMD is a type of radial, can-style capacitor. It features an aluminum-polymer construction and has the following specifications: capacitance of 330 microfarads (µF), voltage rating of 4 volts, and a resistance of 15 milliohms (mOhm). This capacitor is suitable for surface-mount device (SMD) applications and has a lifespan of 2000 hours at an operating temperature of 105 degrees Celsius.