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Resistor Color Code Calculator
Calculate resistance, tolerance, and temperature coefficient based on band colors.
4 Bands
5 Bands
6 Bands
1st Digit
2nd Digit
3rd Digit
Multiplier
Tolerance
Temp. Coefficient (PPM/K)
Resistance Value
0 Ω
Tolerance Range
0 Ω - 0 Ω
PPM / Kelvin
N/A