Do you remember what the colors on your resistor means. This calculator quickly determines 4 or 5 band resistor values and tolerances. If your answer is yes, then this tool is specifically designed for you. Therefore a colour coded system is used to display the resistor value and tolerance. Shoot at the attacking resistor by pressing the number key corresponding to the resistor colour. The resistor color code calculator identifies the value and tolerance of a color coded resistor given its bands colors. To create this article, 23 people, some anonymous, worked to edit and improve it over time. Its like riding a bike and there are only ten colours to remember. The image is fairly easy to understand up front, but i will provide some explanation. There are typically between 4 bans and 6 bands on a resistor. Because resistors are small, printing the value and tolerance would be difficult. Resistor color bands can be used as a learning tool for students studying in electronics size.
Oct 06, 2018 formula to calculate resistor color code of 4 band, 5 band, 6 band made easy by bbroy of great britain has very good wife. The industry standard resistor color code is used to identify the resistance value of resistors used in all kinds of electronics. In the case of 5 band and 6 band resistors the first three bands indicate the significant digits and the fourth band indicates the multiplier. This guide shows an easy illustration on using resistor color codes. For example to kill a yellow resistor move below it and press 4, for a red resistor press 2. Sep 28, 2015 for example, if colors on a five band resistor are in the order red, blue, black, orange and gray then the value of resistance is calculated as 260 103 0. Try out our resistor color code calculator in our tools section. Once you know them its something you will remember. Components and wires are coded with colors to identify their value and function. Resistor color codes pdf download build electronic.
To read a pdf document you will need acrobat reader, which you can download for free from here. 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 resistor color code for pc free at browsercam. Resistors come in variations with 4, 5 or more color bands where a 4band color code is most common.
Resistor color code for pc download free windows 78. Find the value and tolerance of a 4band, 5band, or 6band resistor with our resistor colour code calculator or download our colour code pdf for reference. Resistor color code calculator calculate 4 and 5 band resistors. In the next tutorial about resistors, we will look at connecting resistors together in a series chain and prove that the total resistance is the sum of all the resistors added together. Select the resistor type 4 or 5 bands using the radio buttons. Jul 07, 2016 resistor color codes pdf download resistor color codes pdf download. It can be used to encode resistance values into color codes, or to decode resistor color codes into resistance values. Resistor resistor calculator resistor color resistor color bands resistor color code. Dont forget to download and make our handy diy resistor colour code wheel as a free and handy reference guide to help work out those resistor colour codes. To calculate the resistance of a resistor, you can select the appropriate color bands in. Resistor colour code wheel for resistor colour codes electronics.
An electronic color code is used to indicate the values or ratings of electronic components, usually for resistors, but also for capacitors, inductors, diodes and others. Electronics 2000 downloads free software including. A helpful little utility that allows you to find the value of a standard resistor without memorizing the color codes. Nov 23, 2012 this chart shows you how you can read the resistor color bands. As can be seen in the above 4 band resistor color codes chart, the first two color bands have values of brown 1, red 2, orange 3 and so on the third color band is the multiplier of the first 2 bands.
Apr 23, 20 download resistor color code calculator for free. This application provides knowledge about how the resistor color code works, the resistor value is often indicated by a color code. Resistor resistor calculator resistor color resistor color bands resistor color code resistor color codes. Resistor color code calculator calculate 4 and 5 band. Resistor colour codes hobby electronic soldering and. Resistor colour code solver is a featured resistor value calculator which offers both color code to value and value to color code conversions. App provides a very simple and efficient way to calculate resistor color code. In electronics, the color code appears on electronic components, such as resistors, capacitors, inductors, and others elements of electric circuits. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4band, 5band or 6band type. Resistor color codes are something that every electronics hobbyist should remember. For high voltage resistors often the colors gold and silver are replaced with yellow and gray. In this software, you have 8 color codes for tolerance level, which include brown, red, green, blue, violet, silver, gold, and grey. Formula to calculate resistor color codeget resistor. Use the resistor color code chart below to understand how to use the color code system.
Just have a look to the resistor color code chart below and see the calculations, how the resistance value is. This smd markings evaluator will decode 3 marking types. This always seemed to confuse me until it was pointed out to me that the number is just the number of zeros, so brown means 1 zero and orange is 3 zeros. This is to prevent having metal particles in the coating. Dec 30, 2015 download resistor color code calculator 4, 5 and 6 band. Resistor colour code and resistor tolerances explained. This tool is used to decode information for color banded axial lead resistors. Resistor colour code solver free download windows version. Also includes and ohms law calculator and a resistor color code quiz currently in the process of being implemented.
This chart shows you how you can read the resistor color bands. Once you know the colour bands it a case of where they go on the resistor to work out its value. Resistor colour code calculator this calculator converts resistor values to or from 5band or 4band colour codes. 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. Learn how to download and also install resistor color code on pc windows which is certainly developed by alex100r. Download resistor color code software for pc for free.
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. With 4 bands the first and second band represent the first and second signficant digit of the ohm value, the 3 band is the decimal multiplier. Resistor color code and smd calculator software electronic. The first resistor in the chart with 4 bands tells you the minimum information you can learn from a resistor. Additional information shown on the colour code document includes codes for both resistance tolerance and temperature coefficienttcr. Select the first 3 or 4 bands for 20%, 10% or 5% resistors and all 5 bands for precision 2% or less, 5band resistors. Download ni multisim 12 and ultiboard 12 free 30 day.
This standard describes the marking codes for resistors and capacitors. It helps me in calculating the colour code of any resistor. In both of these calculations, the color code scheme is applicable for 4, 5, and 6 band resistors. In case of high precision resistors, there is an extra band to indicate the temperature coefficient. Next comes a small gap helping you to distinguish left and right of the component and finally the. Resistor color code calculator 3, 4 and 5 band resistors.
A listing of resistor preferred ranges e6, e12, e24 and e96 is also included in this document. To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code calculator. Resistor color code calculator and chart 4band, 5band or 6. Putting this in other words, the value of the third band the multiplier is the number 10 raised to the power of the color code. Resistor color codes color codes electronics textbook. With a 4 band resistor the first stripe of colour is the first digit. Having a unique purpose, the software is lightweight and does not consume lots of cpu resources. Farnells resistor colour chart gives you band colours, resistance, and tolerance for various types of resistors to help you identify components in your electronics projects. Download resistor color code calculator 4, 5 and 6 band. The calculator above will display the value, the tolerance and performs a simple check to verify if the calculated resistance matches one of the eia standard values. Download the latest version of resistor color code free in. Formula to calculate resistor color codeget resistor value. Resistor color coder is a free desktop application that has been downloaded by hundreds of thousands of electronics enthusiasts.
Resistor color code ppt software free download resistor. Resistor color code and surface mount device smd calculator software. The app is useful for every maker, engineer, student and arduino or raspberry pi tinkerer when. The resistor color code calculator decodes and identifies a value and tolerance of 4 band wire wound resistors. Calculate resistor color codes with this handy reference app. Please make sure that you have an application to open this file type before downloading the resistor colour code wheel template. Resistor color codes resistor color code calculator. The app is useful for every maker, engineer, student and arduino or raspberry pi tinkerer when working with electronics. If there is no tolerance band, then find the side that has. Resistor colour code chart the last coloured band is usually used to indicate the tolerance a measure of how accurate the stated resistance is, i. Ppt resistors powerpoint presentation free to download. Resistor color code may suit anyone involved in electronics whether he is a student or a professional. If you want to find out the color bands for a value. List of resistor color codes and simple online resistor color code calculator tool will calculate resistor values from the color code bars all resistors.
Resistor color code calculator and chart 4band, 5band. Formula to calculate resistor color code of 4 band, 5 band, 6 band made easy by bbroy of great britain has very good wife. A resistor is identified by its pattern of color of bands. The program lies within education tools, more precisely science tools. Now lets explore the specifications for you to download resistor color code pc on mac or windows laptop with not much pain. Resistor color codes pdf download build electronic circuits. Different codes are used for wire leads on devices such as transformers or in building wiring. The symbol used to represent ohms is the greek omega symbol. Details of the colour code system can be found here in the technical data section. A separate code, the 25pair color code, is used to identify wires in some telecommunications cables. Download resistor color code software for pc for free windows. Resistor color bands is a free application designed to be a simple tool that displays resistor color codes and values. The colors brown, red, green, blue, and violet are used as tolerance codes on 5band resistors only. Both of these conversions are available for 4 band, 5 band, and 6 band resistors.
Most of the time, such values have to be memorized and if you do not get used to these items. Here, black is 1, brown is 10, red is 100 and so on. Resistor color bands can be used as a learning tool for students studying in electronics. The resistor color bands application was designed to be a simple tool that displays resistor color codes and values. A simple and userfriendly tool to get value of resistor for its color code.
This app lets you find out the value of a color coded resistor. Updated resistor color code pdf chart resistor color. In the case of six band resistors, is used to show the temperature coefficient a measure of how much the resistance of a resistor is changed by changes in temperature. I never remember them, so i always have a handy table of the resistor color codes nearby. The second stripe of colour is the second digit while the third stripe is the multiplier. Encoding is defined in the international standard iec 60062. The most popular versions among the software users are 1. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. Calculates the color code by inserting the resistance value. When looking at the chart, note the illustration of three round resistors with numerous color code bands. Enter the color of your resistor and resistor color code will manage to provide you the matching value.
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