Aluminum-Polymer Capacitor CAP ALUM POLY 47UF 20 35V SMD has a capacitance of 47 microfarads and can withstand a voltage of 35 volts. It is available in the Surface Mount Device (SMD) format, with a resistance of 60 milliohms, and has an operating life of up to 10,000 hours at a temperature of 105 degrees Celsius.