4 bands
RedRedBlackGold
22 Ω · ±5% · 20.9 Ω–23.1 Ω
Common resistor value
22 Ω resistor color code
This finite reference shows exact four-band and five-band codes plus their tolerance ranges.
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Bands and exact resistance
22 Ω codes
The four-band example uses ±5%; the five-band example uses ±1%. Both are calculated without rounding.
5 bands
RedRedBlackGoldBrown
22 Ω · ±1% · 21.78 Ω–22.22 Ω