☑ How To Find Resistor Value Using Color Code

If your resistor has four color bands. The reality though is that reliablly reading color codes on modern 1 resistors in.

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Do you know how to find out the value of resistor using resistor color code.

How to find resistor value using color code. 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. It is sometimes easier to remember the resistor colour code by using mnemonics or phrases that have a separate word in the phrase to represent each of the ten two colours in the code. Calculate resistance of resistor from color bands first step.

Post your answers or queries regarding resistor and its color coding and innovative electronics project ideas on resistor such as pencil resistors by posting your comments in the comments section below. If resistor has no fourth tolerance band then the default tolerance would be at 20. 1 band for tolerance this uses its own meanings for the colors the most common on modern resistors are probablly 5.

These correspond to the first two digits of the resistor value. The first two bands give you the digits. Brown 1 red 2 gold 5 silver 10.

Last is the gold band having tolerance value in 5 005 from. From the table the third orange band has value 1000. Multiply this value to 21 ie.

Look at the color of the first two stripes on the left end. Every color is different number and you can remember these numbers or you can just use the table on next step. Then calculate the following resistor shown in the figures above.

In the resistor color codes table you have digits a multiplier and a tolerance. Turn the resistor so that the gold or silver stripe is at the right end of the resistor. The tolerance tells you how accurate this value is.

The multiplier tells you what you need to multiply your digits with to get the value. The value of the resistor is marked on the body using colors. Or there are much resistor calculators that you can use.

To calculate the value of a resistor using the color coded stripes on the resistor use the following procedure. Brown and 01 violet some resistors have an extra band for temperature coefficient but this is rare. The red band of the resistance value is 2 and the brown band.

When comes to measure the value of resistor we can do that by several ways. One way is to use multimeter.