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Colour codes for resistors

Resistor Colour Code Calculator

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Resistor colour code table

Colour 1. Ring 2. Ring 3. Ring Multiplier Tolerance
black 0 0 0  
brown 1 1 1 10Ω ± 1% (F)
red 2 2 2 100Ω ± 2% (G)
orange 3 3 3 1.000Ω  
yellow 4 4 4 10.000Ω  
green 5 5 5 100.000Ω ± 0,5% (D)
blue 6 6 6 1.000.000Ω ± 0,25% (C)
violett 7 7 7 10.000.000Ω ± 0,10% (B)
grey 8 8 8   ± 0,05%
white 9 9 9    
gold       0,1Ω ± 5% (J)
silver       0,01Ω ± 10% (K)