The KM336M400J25RR0VH2FP0 is an Aluminum Electrolytic Capacitor, which is leaded, with a capacitance of 33uF ±20%, rated at 400V, and has a radial dimension of 13x25mm. It is manufactured by Chengxing, and is also RoHS compliant. The capacitance is fixed, which means there is no need for a trimmer, and the high voltage level ensures that it will last for extended time periods. The body is made from aluminum, which keeps the capacitor stable over wide temperature ranges, making it ideal for a variety of applications.