The C0402X7R682K500NTB is a 0402-size, surface-mount multilayer ceramic capacitor (MLCC) manufactured by Eyang, with a capacitance of 6.8 nanofarads (nF) and a rated voltage of 50 volts. It is RoHS compliant, meaning it does not contain hazardous substances. The package size is 0402, meaning it is of extra-small surface-mount package size. In addition to having a temperature coefficient of -20%, this capacitor is suitable for high temperature applications up to +125 degrees Celsius. It is a general purpose MLCC and is suitable for a wide range of applications, such as filtering, bypassing, coupling, decoupling, and so on.