Digit | Color | Multiplier | Number of trailing zeros | |
0 | BLACK | 1 | 0 | |
1 | BROWN | 10 | 1 | |
2 | RED | 100 | 2 | |
3 | ORANGE | 1 k | 3 | |
4 | YELLOW | 10 k | 4 | |
5 | GREEN | 100 k | 5 | |
6 | BLUE | 1 M | 6 | |
7 | VIOLET | 10 M | 7 | |
8 | GRAY | |||
9 | WHITE |
Start reading from the band closest to an end.
- | - | |||||||||
1st digit ^ | ||||||||||
2nd digit ^ | ||||||||||
Multiplier ^ | ||||||||||
Tolerance ^ | red = 2% | |||||||||
gold = 5% | ||||||||||
silver = 10% | ||||||||||
none = 20% |
Please note that precision resistors usually
show
three digits followed by a multiplier.
Metal film resistors are
typically within 1% of the marked value.
Maintained locally by John Loomis, last updated 19 July 2007