resistor color code formula
13 rows The formula for the three-band resistor color code is 1st digit. What color is a 47k resistor.
Digit Digit Multiplier Colour Colour x 10 colour in Ohms Ω For example a resistor has the following coloured markings.

. Jun 20 2019 - Resistor color code calculator formula chart - online electrical engineering tool to decode resistance value based on the color bands of resistors. 3 3rd Color Band The number of Zeros as multiplier with the first two digits of Resistor In numbers. Consider a resistor is having four different colour bands red brown orange and gold respectively as shown in the below diagram.
47 kΩ 47000 Ω. Brown the third color was represented by the multiplier 3310330Ohm AsI already said 4th color was known as tolerance value. 4 Band Resistor Color Code Calculator.
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Code Brown Black Red Gold. A wire bound resistors b carbon resistors. Lets take an example of a 5-band resistor with the colors given in the above image brown green red black and gold.
What color is a 1k resistor. 5 Band Resistor Color Code Calculator. Gold Band 5.
How to Calculate the Value of a Three Band Resistor Color Code. 4 Band Colour Code. So the final formula you can use to calculate resistance.
There are two major types of resistors. 1 st Color Band First Number of Value of Resistor. Green-brown-red-gold 5-1-00-5 51K 5.
In short If there are three color bands marked on a resistor it means. Black0 brown1 red2 etc etc. First step is to check either resistor have four color bands or five.
13 rows The formula for the three-band resistor color code is 1st digit. Make sure you add the number to the color like. Again just the color code associated with a number like.
Resistor Color Code Chart Resistors are devices that limit current flow and provide a voltage drop in electrical circuits. The use of color bands on the body of a resistor is the most common system for. Yellow Violet Red 4 7 2 4 7 x 102 4700Ω or 4k7 Ohm.
Resistance 10x y z p100 Unit- Ohm Example of Resistor Colour Code. 2 nd Color Band Second Number of value of Resistor. This tool is used to decode information for color banded axial lead resistors.
Green-brown-red-gold 5-1-00-5 51K 5. 1 kΩ 1000 Ω. The resistor value is read from the left to right.
Youll get used soon enough and a bit later youll be spotting what you want at once. 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 fourth and fifth bands are used to determine the percentage tolerance of the resistor.
If you are interested in learning the code by memory try the steps below to help you Learn the Color-code. Step 1 Address the formula input parameters AB x 10 c Tolerance Band A Green 5 Band B Violet 7 Band C Blue 6 Tolerance Silver 10 step 2 Apply the corresponding values in the resistance color coding formula Resistance 57 x 10 6 10 57000000 10 57 Mega ohm 10 Step 3 Find the Tolerance. 14 rows Since it is a four-band resistor the first two bands violet and green will indicate the.
Q1 Determine the resistance of the given resistor with the given. Color Code Reading Method. Red is Ks orange is 10Ks.
This video includes complete explanation of color code of 4 band resistor. The tolerance value tells the accuracy at which the resistor is manufactured. Its also easy to classify them by decade.
1k0 1k ohm Resistor Colour Code. Actually no electronic components was perfect it may prone to small value errors. With example Simple trick color coding of resistor resistor color coding expla.
Resistor Colour Coding Formula For calculating the resistance colour code calculator we need to group the values of the significant digits bands. Formula to calculate resistor color code of 4 band 5 band 6 band made easy by BBROY of Great Britain has Very Good WifeLink to download chart for resistor. You must select the right color corresponding to each column.
The value of resistor in a circuit can also be calculated using the color code method. We need to know the band color value that is which color band is for which integer value from 0 to 9. In this method we need to understand the following basic steps.
So according to the formula the resistance will be. Yellow Violet Red 4 7 2 4 7 x 102 4700 or 4k7ohm. To read the whole thing put the tolerance band at your right and go like this.
47k 47k ohm Resistor Colour Code. 4 Band Colour Code System. 6 Band Resistor Color Code Calculator.
Make sure you add the number to the color like. Third digit x. The resistance calculator has 1 to 6 band colors with Multiplier Mul and tolerance Tol and PPMKelvin.
4- Band Code 5- Band Code RESISTOR COLOR CODE GUIDE 2 0 x10000 10 20 x 10000 200000 1000 1K Resistor 200 K with a 10 Tolerance-First Band Second Band Multiplier Band Tolerance Band Equation The Gold or Silver band is always placed to the right. Because carbon resistors are physically small they are color-coded to identify their resistance value in ohms. 0 is black 1 is brown 2 is red etc.
Their values are given using a colour code. 13 rows Resistor Colour Code Examples. There is no particular formulae but the resistance using the color codes is like Rnumbersxxmultiplier-tolerance.
For 4-band and 5-band resistors the last band indicates the resistor tolerance. Carbon resistors are compact and inexpensive.
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