If there is no tolerance band, then find the side that has. Determine the value of color coded resistors quickly and easily. Before industry standards were established, each manufacturer used their own unique system for color coding or marking their components. A helpful little utility that allows you to find the value of a standard resistor without memorizing the color codes. Resistor values are often indicated with color codes. In the sections below examples are given for different numbers of bands, but first some tips are given to read the color code. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. Dec 30, 2015 there are three types of resistor color coding. It can also be used to learn the resistor color code with the lesson and quiz included. Determine the color code of a resistor and calculate resistors for led circuits.
Resistor color code and surface mount device smd calculator software resistor color coder is a free desktop application that has been downloaded by. Resistor color codes color codes electronics textbook. Arnido jr instructor, colegio san agstin bacolod 2. You can select the colors of the corresponding bands by clicking on them in the table. Only large resistors are marked with their rated power, usually 5 watts and up. Now includes surface mount device smd markings evaluator and eseries standard resistance tables free decoder for color banded and smd resistors, including eseries standard values resistor color coder is a free desktop application that has been downloaded by hundreds of thousands of electronics enthusiasts. The most common color for the sixth band is brown 100 ppmk, which means that for every 10. It can decode color codes of resistors with 4, 5, and 6 band codes. To read the six strip colors codes on a resistor, the first, second and third strip color codes shows the first significant, second significant and third significant figures. If your answer is yes, then this tool is specifically designed for you.
Similar to the number coding, first and second color bands represents the first and second digits of the value, third color band is the multiplier and fourth band is the tolerance. Download the latest version of resistor color code free in english. With the help of pvir powervoltagecurrentresistance calculator. Colorcoding identifies the nominal value and tolerance of most resistors. Download the latest version of resistor color code free in.
Resistor color code calculator for 3456 band online software tool. Resistor color coder is a utility designed to help electrical engineers in deciphering the color codes on four or fiveband leadedtype resistors, as well as the markings on sm resistors. Resistor color code calculator provides you with an intuitive and lightweight application that can be used for determining the value of a 4 band resistor without knowing the color codes. Resistor color code and surface mount device smd calculator software. Download resistor color code software for pc for free windows. To read the five strip colors codes on a resistor, the first, second and third strip color codes shows the first significant, second significant and fourth significant figures accordingly. 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. Apr 23, 20 download resistor color code calculator for free. Download this app from microsoft store for windows 10, windows 10 mobile, windows phone 8. Resistor color code and smd calculator software electronic. Quiz yourself with a built in simple resistor quiz. Sep 26, 2012 this resistor color code calculator will help you determine the value of axial resistors marked with color bands. If you are getting into electronics and cannot remember the resistor color codes, then this calculator is for you. With few clicks you find color code of resistor and smd resistor value.
A resistor is identified by its pattern of color of bands. You can calculate the value of an unknown resistor with this program. It is a good practice to check the manufacturers documentation to be sure about. This resistor color code calculator converts a resistor value to resistor color code and supports 3, 4 and 5band resistors. Select the first 3 or 4 bands for 20%, 10% or 5% resistors and all 5 bands for precision 2% or less, 5band resistors. A color strip is provided below every band in a resistor from which you have to select a color. Resistor colour code solver is another powerful software to decode resistor codes.
Download smd resistor colour code software for free windows. Ok, time for the most important part, learning how to figure out exactly what kind of resistor you need for your first pcb design project. In the 1920s, citation needed the rma resistor color code was developed by the radio manufacturers association rma as a fixed resistor coloring code marking. The app is useful for every maker, engineer, student and arduino or raspberry pi tinkerer when working with electronics. A resistor is a perhaps the most common building block used in circuits. Resistor color code may suit anyone involved in electronics whether he is a student or a professional. Games downloads origin by electronic arts and many more programs are available for instant and free download. It can decodecolor codes of resistors with 4, 5, and 6band codes. You can get a good idea of power rating by the physical size of the resistor since power in a resistor always ends up as heat and must be dissipated. The first band cant be silver or gold, so if you hold such a resistor youll know instantly where to start. Steps in determining the value of the color coded resistor hold the resistor. I had some trouble getting the java code running inside a blog post. Resistor color code calculator decodes value and tolerance of 4 and 5 band resistors.
Resistor colour code and resistor tolerances explained. And the result that it produces can be converted to normal, exponential, and in units. Having a unique purpose, the software is lightweight and does not consume lots of cpu resources. Resistor color coding uses colored bands to quickly identify a resistors resistive value and its percentage of tolerance with the physical size of the resistor indicating its wattage rating. Resistor colour code solver is a little freeware program that will calculate the value of a resistor from its colour code and viceversa. Resistor color code calculator free software, apps. Start to delta conversion calculator is also available in the software. Download resistor color code calculator 4, 5 and 6 band. It may also be used in case of the smdtype resistors, by decoding their letters and numbers. Electronic components, such as resistors, have their values designated by a color code and standardized.
It has quite user friendly interface and within just a few clicks, you can easily calculate resistor color codes of 4 or 5 band resistors very easily. Use this table to identify a resistor s value, in ohms, from its color code. Resistor colour code solver free download and software. Resistors come in many shapes and sizes this tool is used to decode information for color banded axial lead resistors. Resistor color code calculator software free download. Resistor color codes and chart for 3, 4, 5, and 6 band. Composition resistors are color coded to indicate resistance values or ratings. Resistor color code software free download resistor color code top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. By using this resistor calculator it is very simple to determine the color code of a resistor based on the resistor value. It lets you calculate the resistance of both 4 band and 5 band resistors. This chart shows you how you can read the resistor color bands. Practically all leaded resistors with a power rating up to one watt are marked with color bands. Resistor color code up to six color bands are used for resistors.
The coding is defined in the international standard iec 60062. Also, the 3rd color for 4band resistors will be blue 10 6 or less and the 4th color for 5 band resistors will be green 10 5 or less, as basic resistor values range from 0. The industry standard resistor color code is used to identify the resistance value of resistors used in all kinds of electronics. Color coding is a method used to indicate the resistive value, tolerance, and temperature coefficient of resistors with low wattage rating because of their small size. Resistor color code calculator calculate 4 and 5 band resistors.
When building arduino electronics projects, you often need to consult a schematic or identify a resistor. Download resistor color code software for pc for free. Do ohms law calculations by simply filling in textboxes. Color banded axial lead resistors with 4 or 5 bands are supported.
The number of bands is important because the decoding changes based upon the number of color. The resistor color bands application was designed to be a simple tool that displays resistor color codes and values. The third band represents the multiplier while the fourth band represents tolerance. Resistor color coder is a free resistor color code calculator for windows. Download resistor color code calculator calculate the value of a standard resistor with this tool in a simple manner that can save you precious time by not wasting it looking in large charts. Please provide as much detail as you can with regard to the problem you found. The most common is a fourband color code, in which the first and second bands represent the first and second significant digit of the resistance value, the third band is the decimal multiplier and the fourth band indicates the tolerance. Resistor color code practice wisconline oer this website uses cookies to ensure you get the best experience on our website. Download smd resistor colour code software for free. We have broken this down into three easy steps, which includes. Color 1st digit 2nd digit 3rd digit multiplier tolerance black 0 0 0 1 brown 1 1 1 10 1% red 2 2 2 100. 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. They have different numbers of color bands and hence provide different information. Components and wires are coded with colors to identify their value and function.
In 1930, the first radios with rma color coded resistors were built. Other features of this free resistance color code calculator. Similar to the 3 band resistor, the first two bands always give the first 2 digits of the resistance value. Yes, i learned the numbers for the colors simply in the order of the colors of the rainbow, but actually reading the color code is something that i did not really study and i suspect that most others learned the same way. 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. The resistor will visually show your band color choices and display the value of the 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.
Color bands are used because they can be easily and cheaply printed on a small electronic component. There is an additional color strip as temperature coefficient in 6 band resistor color code for high accuracy and precision. This is an easytouse software utility that helps you calculate the value of any resistor, according to the color code printed on its surface. Free download resistor color code for pc with this guide at browsercam. Resistor color code calculator 3, 4 and 5 band resistors. Resistor color bands is a free application designed to be a simple tool that displays resistor color codes and values.
Of course, you can also provide a color code and the program will show you the resulting resistor value. For very small electronic components a color code instead of printed text is used to indicate the value, rating or and tolerance. Resistor color coder is a free desktop application that has been downoaded by hundreds of. Download resistor color coder v2 for color banded and smd. Look for the 3 colors which they are near on each other. The color code consists of various color bands, which indicate the resistance values of resistors in ohms as well as the tolerance rating. Resistor colour coding uses coloured bands to easily identify a resistors resistive value and its percentage tolerance there are many different types of resistor available which can be used in both electrical and electronic circuits to control the flow of current or to produce a voltage drop in many different ways. Use this table to identify a resistors value, in ohms, from its color code.
Resistor color code calculator free this free, simple, accurate and useful utility application is used to decode information for color banded axial lead resistors. Even though resistor color code application is built just for android os and then ios by alex100r. Download32 is source for resistor color code for excel shareware, freeware download color palette for excel, resistor color bands, resistor calculator, model builder for excel, exchange rates for excel, etc. Use this website to convert resistor color codes into resistor ohm value and tolerance. Just have a look to the resistor color code chart below and see the calculations, how the resistance value is. 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. Resistor color coder is a free desktop application that has been downloaded by hundreds of thousands of electronics enthusiasts. Resistor color bands can be used as a learning tool for students studying in electronics. In this learning activity youll build a resistor s color code based on the bands. Therefore the value of inductor can be determined by reading the colors of inductor body and comparing them with color code. Fieldscale and st introduce simulation software for stm32based capacitive touch sensors. Resistors come in variations with 4, 5 or more color bands where a 4band color code is most common.
Resistor colour code solver is a little program that can calculate the value of a resistor from its colour code and viceversa. Resistor color code for pc download free windows 78. Resistor color code calculator 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. This tool is used to decode information for color banded axial lead resistors. To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code. Resistor color code calculator calculate 4 and 5 band. This calculator quickly determines 4 or 5 band resistor values and tolerances. The app is useful for the maker, engineer, student and arduino or raspberry pi tinkerer when working with electronics. The 4band resistor color code is the most commonly used resistor. Resistor tool problems uc hobby linked to this post on june 9, 2009 again now if you had trouble with the online resistor color code tool. Here, black is 1, brown is 10, red is 100 and so on. Resistor color code calculator software free download resistor color code calculator top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. The attractive rainbow colors adorning most fixed resistors serve a purpose beyond catching your eye.
This standard describes the marking codes for resistors and capacitors. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4band, 5band or 6band type. App provides a very simple and efficient way to calculate resistor color code. Resistor color code ppt software free download resistor.
Also includes and ohms law calculator and a resistor color code quiz currently in the process of being implemented. Resistor color code calculator and chart 4band, 5band or 6. Resistor color code software free download resistor. The color code starts near the edge of one side of the resistor and consists of several. Resistor colorcoding colorcoding is a method used to indicate the resistive value, tolerance, and temperature coefficient of resistors with low wattage rating because of their small size. Check out all about circuits resistor color code calculator, a handy tool for reading resistor color code values. You can calculate the value of resistance of a maximum 10 resistors connected. To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code calculator. Enter the color of your resistor and resistor color code will manage to provide you the matching value. Calculate resistor color codes with this handy reference app. The resistor color code calculator decodes and identifies a value and tolerance of 4 band wire wound resistors.
Download resistor code calculator and enjoy it on your iphone, ipad, and ipod touch. There is an additional color strip as third significant figure in 5 band resistor color code for high accuracy. Resistor color code and smd calculator software electronic circuits. Resistor color code software free download resistor color.