The specified capacitor is a CAP ALUM POLY 270UF, which has the following key characteristics: - It is an aluminum-polymer type of capacitor. - Its capacitance value is 270 microfarads (µF). - The working voltage rating for this capacitor is 4 volts (V). - The package size is in the metric system and identified as 2917 (equivalent to 7343 in some designations). - It has a low ESR of 7 milliohms (mOhm) and is designed for applications with a maximum storage time of up to 1000 hours at an operating temperature of 105 degrees Celsius.