The CAP ALUM POLY 82UF 20 35V SMD is a type of capacitor that features an aluminum-polymer construction. It has a radial design and is encased in a can, making it suitable for Surface Mount Device (SMD) applications. This component boasts a high capacitance value of 82 microfarads (µF) and can withstand voltages up to 35 volts. Furthermore, it exhibits low resistance with a value of 20 milliohms and has a remarkable lifespan of 1000 hours at an operating temperature of 125 degrees Celsius.