1/23/2024 0 Comments Surface mount capacitor code chart![]() ![]() ![]() ![]() Note that red to violet are the colors of the rainbow where red is low energy and violet is higher energy. The tolerance for a 4-band resistor will be 2%, 5%, or 10%įor example, if you are looking for a 12K (12000 ohm) resistor with ±5% tolerance, you would be looking for a Brown (1) Red (2) Orange (×10 3) Gold (±5%) resistor. Each color corresponds to a certain number, shown in the chart below. The scheme is simple: The first two numbers are the first two significant digits of the resistance value, the third is a multiplier, and the fourth is the tolerance of the value. The values are part of the preferred numbers. The best-known series with 4 rings is called the E12 serie because this series contains 12 values. The values of the resistors belong to series. It consists of four colored bands that are painted around the body of the resistor. Four band identification is the most commonly used color coding scheme on all resistors. Cases are usually brown, blue, or green, though other colors are occasionally found like dark red or dark gray.Ĥ-band axial resistors Īxial resistors are also called "thru-hole" resistors because they cross the plate to which they are welded. Most axial resistors use a pattern of colored stripes to indicate resistance. ![]()
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