21 k ohm resistor color code
The color code of the 21 k ohm resistor is:
4 band resistor
red - brown - orange - [Tolerance]









5 band resistor
red - brown - black - red - [Tolerance]











Part of the standardized E-series
E3 | E6 | E12 | E24 | E48 | E96 | E192 |
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