Green and blue are the first significant digits 56. Better be ready or your great big venture goes wrong, go study now bad beer rots our young guts but vodka goes well, get smashed now. Determine the color code of a resistor and calculate resistors for led circuits. The resistor color code is the way of working out the values of a resistor. Find the value and tolerance of a 4 band, 5 band, or 6 band resistor with our resistor color code calculator or download our color code pdf for reference. The resistance of a resistor can be calculated with the color of the bands. Resistor color code and types of resistors introduction to resistors. Enter the color of your resistor and resistor color code will manage to provide you the matching value. Select the number of bands, then their colors to determine the value and tolerance of the resistors or view all resistors digikey has to offer. The resistor color code markings are always read one band at a time starting from the left to the right, with the larger width tolerance band oriented to the right side indicating its tolerance.
Of course, you can also provide a color code and the program will show you the resulting resistor value. The 5th color band on the right side represent the tolerance of the resistor and the 6th color band represents the tcr temperature coefficient of resistance. Resistors are identified by a standard color coding system. A current that is passed through the resistor is always directly proportional to the voltage across the terminals of the resistors. Resistor color code 4 band, 5 band and 6 band resistors. Resistor color code chart resistors are devices that limit current flow and provide a voltage drop in electrical circuits. Pdf realtime resistor color code recognition using.
Token resistor color coding system applies to carbon film, metal oxide film. In our previous post we saw that there are many different types of resistor available that can be used in both electrical and electronic circuits. A resistor can feature up to 6 different color bands. Use the resistor color code chart above to understand how to use the color code system. Resistor color code may suit anyone involved in electronics whether he is a student or a professional. Pdf resistor color code pdf resistor color code pdf resistor color code download. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4band, 5band or 6band type.
Every color is different number and you can remember these numbers or you can just use the table on next step. Use the resistor color code chart below to understand how to use the color code system. The resistor color code consists of 12 different colors which they can be used to calculate the resistance value of a resistor as well as the tolerance and reliability of the resistor. Updated resistor color code pdf chart resistor color.
On the basis of the entered or calculated resistor value additionally the closest. Therefore, it is necessary to be familiar with this system. R value first band second band x 10 third band band four specifies resistor tolerance red 2% gold 5% silver 10% none 20%. Resistors color codes calculator color codes for fixed resistors. Together these color bands specify the attributes of that resistor. In the case of a 3 or 4 band resistor, the first two band indicate the significant digits and the third indicates the multiplier.
Download and create your own document with resistor color code chart 2 74kb 5 pages for free. The first resistor in the chart with 4 bands tells you the minimum information you can learn from a resistor. The 4 color bands on the left side are grouped together to represent the resistors resistance value. Download the latest version of resistor color code free in. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. By matching the color of the first band with its associated number in the digit column of the color chart below the first digit is identified and this represents the first digit of the resistance value. Resistor color codes blk0 blk1 blk1 blk1 blk1 blk1 blk1 blk1 blk1 brn1 red2 orn3 yel4 grn5 blu6 vio7 gry8 wht9 first digit blk0 blk1 blk1 blk1. Resistor color codes are something that every electronics hobbyist should remember. Most of the time, such values have to be memorized and if you do not. This is to prevent having metal particles in the coating. Electrical resistance in serial and parallel networks resistors in parallel and serial connections. The value of the resistor is marked on the body using colors. In the case of 5 band and 6 band resistors the first three bands indicate the significant digits and the fourth band.
Resistor color code calculator 4 and 5 band resistors. To create this article, 23 people, some anonymous, worked to edit and improve it over time. To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code calculator. For high voltage resistors often the colors gold and silver are replaced with yellow and gray. Electrical electrical units, amps and electrical wiring, wire gauge and awg, electrical formulas and motors. By using this resistor calculator it is very simple to determine the color code of a resistor based on the resistor value. This tool is used to decode information for color banded axial lead resistors. The resistor color code calculator identifies the value and tolerance of a color coded resistor given its bands colors. In the example on the left these bands are green, blue, red and gold. The electronic color code was established to make it easier to recognize the values of resistors and other components. Farnells resistor colour chart gives you band colours, resistance, and tolerance for various types of resistors to help you identify components in. This versatile tool not only allows users to determine the value of a resistor based on the color code but also find the color codes for a 4 and 5 band resistor.
The colors of the first two bands represent the numerical value of the resistor. Resistor color code calculator and chart 4band, 5band. Use the resistor color code chart how to read a typical 4. When looking at the chart, note the illustration of three round resistors with numerous color code bands. Just have a look to the resistor color code chart below and see the calculations, how the resistance value is.
A resistor is an electric element that limits the flow of the electric current into an electric circuit. Or there are much resistor calculators that you can use. A resistor is identified by its pattern of color of bands. Resistor color code chart free download brothersoft. We hope that you might have understood this concept, and therefore, would like you to share your views on this article in the comment section below. Resistor color code 6 band color code 5 band color code 4band color code gry8. A 6 band color code resistor consists of 6 color bands. Resistor color code guide and calculator pi my life up.
So, for a 560 ohm, 5% resistor the color stripes will be green, blue, brown and gold. This chart shows you how you can read the resistor color bands. The use of color bands on the body of a resistor is the most common system for indicating the value of a resistor. This is all about different resistors and the color code identification for resistance values. By using the color code chart, one finds that green stands for 5 and blue for 6.
Resistor color code 1st nd digit 2 digit 3rd digit multiplier stripe tolerance 4th stripe black 0 0 0 x 1 brown 1 1 1 x 10 1% red 2 2 2 x 100 orange 3 3 3 x 1 000 yellow 4 4 4 x 10 000 green 5 5 5 x 100 000 blue 6 6 6 x 1 000 000 purple 7 7 7 grey 8 8 8 white 9 9 9 gold x 0. Most resistors have four bands, but there are also resistors with three, five, and six bands. Almost all leaded resistors that have a power rating of 1 watt or less will come with a color code printed on it. When resistors have a value less than 106, the third color band is a decimal multiplier. Our free resistor color code calculator makes it even simpler. This resistor color code calculator will help to determine the value of axial resistors marked with color bands. Because carbon resistors are physically small, they are colorcoded to identify their resistance value in ohms.
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