Aluminum polymer capacitors from CAP Alum Poly, part number 470UF 20 2V SMD, have a capacitance of 470 microfarads and operate at 2 volts. They feature a 2917 (also known as 7343 metric) footprint and offer low resistance of 6 milliohms. Additionally, these capacitors can withstand temperatures up to 105°C for an extended period of 2000 hours.