The ECF1KM331K25OTPO with Aluminium Electrolytic Capacitors - Leaded Radial,13x25mm RoHS manufactured by Yunxing is a radial-lead, non-solid binary electrolytic capacitor. This capacitor is 13x25mm in size and has a RoHS compliant lead-free construction. The capacitor has a voltage rating of 1000V, a capacitance rating of 330,000uF, an ESR rating of 0.004 ohm, and a temperature range of -25C to +125C. The capacitor has good frequency performance and is suitable for high ripple currents. It is designed for use in power supplies, plasma displays, backlights, and other high voltage applications.