This is a 20 microfarad polypropylene film capacitor rated at 500V. It features a 10% tolerance, with dimensions approximately 41.5 mm x 20 mm x 42 mm. The capacitor has a radial lead configuration with a lead length of 37.5 mm, a resistance of 0.011 ohms, and an operating temperature of 85°C. It comes in a standard package suitable for various electronic applications.