Capacitor Code Calculator

These calculators can convert the 3-digit value codes and alphabetical tolerance codes found on some capacitors into the corresponding value and vice-versa. Both parts of each calculator work separately - you do not have to enter both value code and tolerance code. Details of capacitor markings can be found in the technical data archive.

Convert Codes to Values:

Enter 3-digit Value Code:				C = Farads Tolerance =
Choose Tolerance Code:        C D F G J K M Z

Convert Values to Codes:

Enter Capacitance:        Microfarads Nanofarads Picofarads				Code = Tolerance Code =
Select Tolerance:        +/- 0.25pF +/- 0.5pF +/- 1% +/- 2% +/- 5% +/- 10% +/- 20% -20% +80%

Page last modified: 02 June 2008
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