Resistor Color Code
This article describes the resistor color code, which is a way to represent the value and tolerance of a resistor using colored bands. The color code is an international standard that is used by electronic engineers and hobbyists around the world.
Here are some of the key points about the resistor color code:
- The color code is a sequence of colored bands that represent the value and tolerance of the resistor.
- The first two bands represent the first two digits of the resistance value.
- The third band represents the multiplier.
- The fourth band represents the tolerance.
- The gap in the color code separates the value bands from the tolerance band.
- The most common tolerances are ±5%, ±10%, and ±20%.
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