If there is no color band, the tolerance is 20 percent. In the Chinese fantasy blockbuster The Great Wall, ancient warriors stand against an advancing.
The tables on this page illustrate three common forms for four, five and six band resistors.
2.2k resistor color code code#
This represents the tolerance of the resistor. Module 2.1 Resistor Colour Codes Four Band Resistor Colour Code The Colour Codes used on resistors in carbon, carbon film and metal film types are widely used and a ‘must learn’ for electronics engineers.
The fourth band gives resistance tolerance.Its colour is either silver or gold.Silver band indicates a tolerance of ± 10 % ,a gold band shows a tolerance of ±5 %.If there is no fourth band ,tolerance is understand to be ± 20%.By tolerance ,means the posible variation from the marked value.For example ,a 1000 Ω resistor with a tolerance of ± 10 % will have an actual resistance anywhere between 900 Ω and 1100 Ω.Ĭertain precision resistors with tolerance of 2 %, 1 %, or less are generally color coded with five bands as shown in figure given below:īegin at the band closest to one end.The first band is the first digit of the resistance value,the second band is the second digit,the third band is the third digit,the fourth band is multiplier ( number of zeroes after the third digit),and the fifth indicates the percent tolerance. Read the color on the last color band, which is farthest right. The third band is decimal multiplier i.e,it gives the number of zeroes after the first two digits. The second band gives the second digit. The first band indicates the first digit in the numerical value of the resistance. Select the number of bands, then their colors to determine the value and tolerance of the resistors or view all resistors Digi-Key has to offer. The 5 band resistor colour bands are interpreted as follows: This tool is used to decode information for color banded axial lead resistors.
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