4 Band Resistor Color Code Calculator

This tool is used to decode information for color banded axial lead resistors. 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.

Number of Bands:

Four Band Five Band Six Band


Select the color of each band on the resistor:

Resistor Value:

IEC Resistor Color Code Standards available here. By clicking this link you will be exiting the Digi-Key site.

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