The FGH0V474ZF from Kemet Corporation is an Electric Double-layer Capacitor that is specifically designed for high-energy storage applications. It has a capacitance of 0.47 F and a voltage rating of up to 3.5 V. This supercapacitor has an equivalent series resistance (ESR) of less than 25 Ω (at 1 kHz). It ensures high reliability against liquid leakage and can operate over a temperature from -25° to +70°C. This RoHS-compliant supercapacitor is available in a through-hole package that measures 13.0 x 7.5 mm and is ideal for low-voltage DC hold-up devices: embedded microprocessors with flash memory and secondary energy source applications.