First band violet
A violet first band means the value starts with a 7. Every code below starts that way — 135 of them.
Four bands — 100
Two digits, a multiplier, a tolerance — the everyday marking.
- 0.7 Ω
- 0.71 Ω
- 0.72 Ω
- 0.73 Ω
- 0.74 Ω
- 0.75 Ω
- 0.76 Ω
- 0.77 Ω
- 0.78 Ω
- 0.79 Ω
- 7 Ω
- 7.1 Ω
- 7.2 Ω
- 7.3 Ω
- 7.4 Ω
- 7.5 Ω
- 7.6 Ω
- 7.7 Ω
- 7.8 Ω
- 7.9 Ω
- 70 Ω
- 71 Ω
- 72 Ω
- 73 Ω
- 74 Ω
- 75 Ω
- 76 Ω
- 77 Ω
- 78 Ω
- 79 Ω
- 700 Ω
- 710 Ω
- 720 Ω
- 730 Ω
- 740 Ω
- 750 Ω
- 760 Ω
- 770 Ω
- 780 Ω
- 790 Ω
- 7 kΩ
- 7.1 kΩ
- 7.2 kΩ
- 7.3 kΩ
- 7.4 kΩ
- 7.5 kΩ
- 7.6 kΩ
- 7.7 kΩ
- 7.8 kΩ
- 7.9 kΩ
- 70 kΩ
- 71 kΩ
- 72 kΩ
- 73 kΩ
- 74 kΩ
- 75 kΩ
- 76 kΩ
- 77 kΩ
- 78 kΩ
- 79 kΩ
- 700 kΩ
- 710 kΩ
- 720 kΩ
- 730 kΩ
- 740 kΩ
- 750 kΩ
- 760 kΩ
- 770 kΩ
- 780 kΩ
- 790 kΩ
- 7 MΩ
- 7.1 MΩ
- 7.2 MΩ
- 7.3 MΩ
- 7.4 MΩ
- 7.5 MΩ
- 7.6 MΩ
- 7.7 MΩ
- 7.8 MΩ
- 7.9 MΩ
- 70 MΩ
- 71 MΩ
- 72 MΩ
- 73 MΩ
- 74 MΩ
- 75 MΩ
- 76 MΩ
- 77 MΩ
- 78 MΩ
- 79 MΩ
- 700 MΩ
- 710 MΩ
- 720 MΩ
- 730 MΩ
- 740 MΩ
- 750 MΩ
- 760 MΩ
- 770 MΩ
- 780 MΩ
- 790 MΩ
Five bands — 35
Three digits: precision parts, usually ±1%.