☑ How To Calculate Resistor Colour Code

If you want to find out the color bands for a value use the tool on the left. The red band of the resistance value is 2 and the brown band.

Resistor Calculator

Resistor Color Code Bing Images In 2020 Coding Color

How To Read Color Codes From Resistors Instructables

To read the six strip colors codes on a resistor the first second and third strip color codes shows the first significant second significant and third significant figures respectively.

How to calculate resistor colour code. The colour code used to denote the tolerance rating of a resistor is given as. Select the number of bands on the resistor you are trying to identify. Brown 1 red 2 gold 5 silver 10 if resistor has no fourth tolerance band then the default tolerance would be at 20.

To use this tool simply click on a particular color and number and watch how the actual bands on the resistor illustration change. But one can also read value of resistor by using color code menthod in case of through hole type or simply by having reference of number marking in case of surface mount type. You can also type in resistor values in shorthand notation like 1k5 4m7 or 100r.

This tool is used to decode information for color banded axial lead resistors. As shown above a carbon composition resistor can have 4 to 6 bands. The resistance value will be calculated and shown along with the minimum and maximum values.

Learn more about resistors and resistor color codes. Select the number of bands then their colors to determine the value and tolerance of the resistors or view all resistors digi key has to offer. There is an additional color strip as temperature coefficient in 6 band resistor color code for high accuracy and precision.

From the table the third orange band has value 1000. 4 band resistor color code calculator. One way is to use multimeter.

Multiply this value to 21 ie. To use the calculator follow these easy steps. Last is the gold band having tolerance value in 5 005 from.

For each band select the matching color in the table column indicating the band number. Calculate resistance of resistor from color bands first step. The resistance value is displayed on the field below together with the tolerance and the temperature coefficient.

Enter the value select the multiplier w k or m the desired precision and hit display resistor or enter. When comes to measure the value of resistor we can do that by several ways.