.The CC0402KRNPO9BN820 is a high-quality, multi-layer ceramic capacitor (MLCC) manufactured by Yageo. This particular model has a 0402 footprint, meaning it is only .04 inches long and .02 inches wide, making it very small and well-suited for use in compact, space-restricted electronic devices. The NPO (positive temperature coefficient) of this model ensures it can withstand temperatures of up to 125 degrees Celsius, making it both reliable and durable. The 9BN820 model also features a capacitance of 0.82pF ±20%, and an operating voltage range of 4V-50V, which makes it ideal for applications requiring stable, low-noise, relatively high-energy outputs.