KN221M40025x40A is an aluminum electrolytic capacitor made by KFSON, which is a 25x40mm rohs leaded snap-in type. It is a strong and reliable capacitor with high electricity storage capacity. The aluminum shell ensures a good heat dissipation capacity, minimizing risks of overheating and increasing its efficiency. This capacitor is useful for applications that require frequent voltage fluctuations, as it absorbs and stores energy, functioning as a buffer and smoothing out electric current. Additionally, it also functions as a filter, reducing high frequency noise and ripple caused by AC, while efficiently suppressing peak surge voltages. This component is perfect for applications such as audio systems, power supplies, and telecommunications.