Capacitor CAP ALUM POLY 1000UF 20 16V SMD: A radial, can-type surface-mount device (SMD) aluminum-polymer capacitor with a capacitance of 1,000 microfarads and a voltage rating of 16 volts. It features low resistance of 15 milliohms and is designed to operate for up to 2000 hours at a temperature of 125 degrees Celsius.