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Ryan's tool box

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Resistor color code
Color 1st Band 2nd Band 3rd Band Multiplier Tolorance Temperature Coefficent
Black 0 0 0 1 Ω 250 ppm/K
Brown 1 1 1 10 Ω ± 1% 100 ppm/K
Red 2 2 2 100 Ω ± 2% 50 ppm/K
Orange 3 3 3 1 kΩ ± 3% 15 ppm/K
Yellow 4 4 4 10 kΩ ± 4% 25 ppm/K
Green 5 5 5 100 kΩ ± 0.5% 20 ppm/K
Blue 6 6 6 1 MΩ ± 0.25% 10 ppm/K
Violet 7 7 7 10 MΩ ± 0.10% 5 ppm/K
Grey 8 8 8 100 MΩ ± 0.05% 1 ppm/K
White 9 9 9 1 GΩ
Gold 0.1 Ω ± 5%
Silver 0.01 Ω ± 10%

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