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Resistor color code examples

100Ω to 820Ω resistors:

E12 (10%) series resistors from 100 ohm to 820 ohms:
100Ω (100RK), 120Ω (120RK), 150Ω (150RK), 180Ω (180RK), 220Ω (220RK), 270Ω (270RK), 330Ω (330RK), 390Ω (390RK), 470Ω (470RK), 560Ω (560RK), 680Ω (680RK), 820Ω (820RK).

100 ohm resistor Brown, black, brown, silver
100 ohm
120 ohm resistor Brown, red, brown, silver
120 ohm
150 ohm resistor Brown, green, brown, silver
150 ohm
180 ohm resistor Brown, gray, brown, silver
180 ohm
220 ohm resistor Red, red, brown, silver
220 ohm
270 ohm resistor Red, violet, brown, silver
270 ohm
330 ohm resistor Orange, orange, brown, silver
330 ohm
390 ohm resistor Orange, white, brown, silver
390 ohm
470 ohm resistor Yellow, violet, brown,silver
470 ohm
560 ohm resistor Green, blue, brown, silver
560 ohm
680 ohm resistor Blue, gray, brown, silver
680 ohm
820 ohm resistor Gray, red, brown, silver
820 ohm

Note: all resistors above have a silver tolerance band (10% tolerance). 10% resistors are rarely used today - see this page for a list of the more commonly used 5% (gold tolerance band) resistors with color codes, shorthand notation and tolerance range.


Hobby Electronics -> Resistor color code table -> Color code examples -> 100 to 820Ω resistors