Resistor Color code

4 band Resistor Colour Coder

Instructions:

• Requirements
  Java is required and a link should appear if you do not already have Java installed. Use this link to get started. With Java installed, the resistor tool should load up automatically.


• Selecting a value
  Click on just about any colored box to change the value for the displayed resistor. Each color table can be used to select a value for the indicated color band.


• Invalid color values
  If you select and invalid set of colors the resistor value and code fields will show Invalid. Note that the valid values table shows all the possible values for the first two bands and changes based on the selected tolerance.


• Common Values
  Click on one of these common resistor values to quickly show the colors for that value.


• Valid Values
  Click on one of the valid values for the first two code digits. This table will help you find the closest valid value when your calculating a resistor for some project.

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OR u can use it

Another 4 band Resistor Colour Code

1st Band	2nd Band	Multiplier	Tolerance
Black Brown Red Orange Yellow Green Blue Violet Grey White	Black Brown Red Orange Yellow Green Blue Violet Grey White	Black Brown Red Orange Yellow Green Blue Violet Grey White	Gold % Silver %

Resistor Value