The CAP ALUM POLY 270UF 20 2V SMD capacitor features a 270 microfarad capacitance at 2 volts with an aluminum-polymer construction. It has a metric case size of 2917 (equivalent to 7343 in the metric system). The component is designed for long-term reliability, boasting a minimum lifespan of 1000 hours when exposed to temperatures up to 105°C.