GB/T 7016-1986 is a standard for current noise measurement of fixed resistors. It applies to all kinds of fixed resistors and describes the current noise Measuring method in detail. The standard specifies the instruments and equipment required for measurement, and makes it clear that the Measurement principle is based on the weak current noise signal generated by the detection resistor when it is powered on. It puts forward requirements for the measurement environment such as temperature, Humidity, electromagnetic interference, etc., and standardizes the operation process, including the connection method of the resistor, signal acquisition and processing steps, etc., to provide a unified specification for the accurate measurement of the current noise of the fixed resistor, and to help the mass detection of electronic components and the optimization of circuit performance.