The KM478M025K25RR0VH2FP0 is a leaded aluminum electrolytic capacitor manufactured by Chengxing that is 4700uF ±20%, 25V, radial, 16x25mm and RoHS compliant. This component is a polarized capacitor with two electrodes, a positive terminal marked with a + sign and a negative terminal marked with a - sign. Its design includes a solid aluminum anode, a sponge cathode, and an electrolytic solution between them. The primary application of this capacitor is in power supply electronics and it is used to filter and smooth out AC ripple from the rectified DC power. It operates over a temperature range of -55°C to +105°C, is self-healing, and is highly reliable and stable with a long service life.