Aluminum polymer capacitors, specifically the CAP ALUM POLY 220UF 20 model, offer a range of features and specifications suitable for various applications. Key characteristics include a capacitance value of 220 microfarads (µF), an operating voltage of 6.3 volts, and a radial, can-style design with surface mount technology (SMD) compatibility. The capacitors have a high frequency resistance of approximately 35 milliohms and are designed to withstand temperatures up to 105 degrees Celsius for a minimum duration of 2000 hours.