A 5-band resistor color code calculator is an online tool for getting any resistor value effortlessly. Resistor values are generally represents by color-coded bands printed on the resistor itself, which can be sometimes difficult to decode even if you have remembered the color codes chart in mind. Also, it could be wondering for those who are not familiar with the resistor color code system. By simplifying the value calculations for 5-band resistors, this calculator removes the assumption involved in resistor value calculations.
To use a 5-band resistor color code calculator, simply enter the colors of each band into the corresponding fields on the calculator from left to right.
5 Band Resistor Color Code Calculator
For example, let’s say you have a resistor with the colors Yellow, Violet, Black, Red, and Gold. To calculate the value of this resistor using the 5-band color code calculator, we would enter “Yellow” in the first field, “Violet” in the 2nd field, “Black” in the 3rd field, “Red” in 4th and “gold” in the 5th field.
And press the ‘Calculate’ button to get the values. And press the ‘Reset’ button to use it again.
In case you want to calculate the 5 band resistor value manually based on the color coded bands then you can do so by following these instructions. In brief, a resistor’s value is signified by the first three bands and a multiplier by the fourth band, and the last band denotes the tolerance value.
Calculating the value of a 5-band resistor :
It may seem complicated at first, but once you know how to use the color bands, it’s actually quite simple:
Step 1: Identify and Determine the color for each band on resistor
Next, you need to determine the color codes for each of the five bands. The color codes for the first 3 bands indicate the resistance value of the resistor. The 4th band indicates the multiplier value or the number of zeros, and the last band represents the tolerance value.
Step 2: Calculate the resistance value and tolerance value
In order to calculate the resistor’s resistance value, combine the first three color bands and multiply them by the multiplier value represented by the 4th band. In the fifth band, the tolerance of the resistor is shown as a percentage, showing the range between the real and expected resistance values.
For example, if the bands on the body of the resistor are Yellow, Violet, Black, Red, and Gold.
Then from the table 1st Yellow band means significant digit of 4, second Violet band means significant digit 7, third is Black significant digit of 0, fourth Red band means multiplier means 10^2, and the 5th Gold means 5% tolerance.
Thus, the resistor value is 470 *10^2 and its tolerance is 5% that is 47kΩ ±5%
The 5-band resistor color code calculator is an essential tool for anyone working with designing or repairing or engineering an electronics/ electrical circuits and project. It sorts out the process of calculating resistor values and saves a lot of time and energy. With the help of this resistor color code calculator, you can easily find the values of these color banded cylindrical resistors regardless of the color code chart of the resistor.