resistor color code chart
The fourth band is black giving a multiplier value of 10 0. There are many things to keep in mind with resistors like electrical color codes conversions values and sizes.
Resistor Color Code Chart How To Identify Resistance Color Coding Color Coding Coding Resistor
Thus the value of the resistance to the corresponding color code is 47010 4700 ohms or 47-kilo ohm with the tolerance band being Grey which represents a tolerance of - 005.
. The tolerance is the band after that. 4 Band Resistor Color Code Calculator. The use of color bands on the body of a resistor is the most common system for indicating the value of a resistor.
A FIXED RESISTOR HAS A RED BODY COLORA BLACK END COLOR AND A. For example to. Heres a color code chart from DigiKey.
10 rows Our Resistor Color Code Calculator is a handy tool for reading carbon-composition resistors. END COLOR Black-----0 Brown -----1 Red -----2 Orange -----3 Yellow -----4 Green -----5 Blue -----6 Violet -----7 Gray -----8 White -----9 SPOT OR BAND CQLOR. We use the following colours as tolerance codes on five bands only because of which the five-band resistors are called coloured tolerance bands.
Yellow corresponds to the value 4 in the color chart. Select of Bands. 5 Band Resistor Color Code Calculator.
Since it is a four-band resistor the first two bands violet and green will indicate the significant digits which are according to the table above. A resistor is as you already know the building block of circuitry whose main job is to block the flow of electrical current. Brown represents the multiplier 10.
From the above chart each color band on the resistor represents a number. None 0 - Black 1 - Brown 2 - Red 3 - Orange 4 - Yellow 5 - Green 6 - Blue 7 - Violet 8 - Grey 9 - White. Resistor Color Code Charts Are Wrong.
The last color always represents a multiplier. Tolerance band is silver which is 10 Therefore the equation is. 2 0 x 10000 200000 Ohms 10 Resistor Color Code Chart Now you can easily remember the resistor colour code by remembering below given sentence.
The colour code was developed n the 1920s by the Radio Manufacturers Association RMA. The fifth tolerance band gives a tolerance value of 2. Resistor Colour Code Calculator.
Hence we will get a resistance value of 274 10 0 274Ω. Therefore the value of this resistor is 56 10 2 56. The 1000 Ω resistor has a mulitplier factor of 100 Red and a tolerence level of 5 Gold.
13 rows Resistor Color Code Band 1 Band 2 Band 322 ohm R22 Red Red Silver27 ohm R27 Red Purple. Color-coding is standardized by. While there are several mnemonics on the internet to help you memorize the color order for the resistor color code chart some are more pleasant than others.
Ok fine theyre correct but theyre needlessly confusing. Violet represents 7 and Black represents the value 0. Who invented the resistor colour code.
In the example shown here the 4 bands are green blue red and gold. This tool is used to decode information for color banded axial lead resistors. Microsoft PowerPoint - ResistorChartfromTim05Febppt Author.
Another way to set the color chart to memory is to think of black as the absence of color so it is 0 while white is the combination of all colors so it is the highest value 9. Resistor Color Code 6 - band Color Code 5 - band Color Code 4-band Color Code GRY-8. Again we check the resistor color code chart for red violet and yellow and the first second and third bands give the significant digits of 27 and 4 respectively.
The third band is the multiplier with red representing a multiplier value of 2 10 2. The 220 Ohm resistor color code allows us to quickly identify the resistance value and tolerance of a 220 ohm 220 Ω. We then multiply that number by the multiplier indicated with the 3rdband yellow which has the value of.
Let us take a resistor which has the following colored markingsResistor Color Bands Resistance Yellow Violet Black Red 4 7 02 4 70 x 102 4700oΩ or 47 k Ω The fifth bands is used to determine the percentage tolerance of the resistor. Electronic industry often uses a special coding system of colored stripes to indicate the components value and tolerance see resistor color chart. These markings were originally published by Electronic Industries Alliance as EIA-RS-279.
The 220 Ohm resistor is one of the most common resistors in electronics. All the electrical components and wires are coded with colours to identify their value and function. First color is red which is 2 Second color is black which is 0 Third color is yellow which is 4 so multiplier come 10000.
None color also represents null value. By using the color code chart one finds that green stands for 5 and blue for 6. The twelve colors used on the body of the resistor in this color-coding skill are black brown red orange yellow green blue violet grey white gold and silver.
To use it take the first two or three for five band resistors make a 2 or 3 digit number from them and multiply it by the next band. They are usually higher precision resistors. Because carbon resistors are physically small they are color-coded to identify their resistance value in ohms.
A 1000 Ω resistor has a four-band colour code following a colour sequence of Brown Black Red and Gold. Red Brown Green Blue Violet. 14 rows Above is an example of a 5 band resistor.
Resistor Color Code Chart Resistors are devices that limit current flow and provide a voltage drop in electrical circuits. None 0 - Black 1 - Brown 2 - Red 3 - Orange 4 - Yellow 5 - Green 6 - Blue 7 - Violet 8 - Grey 9 -. Like other color coded resistors the value of a 220 Ohm resistor can be quickly determined just by looking at the color bands on the body of the resistor.
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. 6 Band Resistor Color Code Calculator. Hence Tolerance Brown 1.
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