The Excel cell formula below calculates the nearest standard 1%-resistor value without using a lookup table or macro. Type or electronically paste the text below into any cell (other than A1). The ...

Resistors are the most commonly used component in electronics, as their purpose is to create specified values of current and voltage in a circuit. Since there's so much to understand about them, being ...

The value of the resistor is 64.3K ohms. The tolerance is ±5% and the tempco is 25 ppm/°C. The first 4 bands determine the value, the fifth band is the tolerance, and the 6th band is the tempco.