The PE273J2A0503 is a Metallized Polyester Film Capacitor with Through-Hole mounting, manufactured by KYET. It is designed to provide high-accuracy signal transmission across a wide electrical frequency range. The part features an insulation sleeve, 5mm lead pitch, and RoHS compliant construction. It is also non-polarized, giving it the ability to deliver high peak voltages over a large temperature range. The PE273J2A0503 is suitable for high temperature, high frequency, and high voltage applications such as power supplies, industrial circuitry, audio signal processing, and more.