By using this resistor calculator it is very simple to determine the color code of a resistor based on the resistor value. Different types of resistors and color coding in electronic. Colorcoding identifies the nominal value and tolerance of most resistors. Components and wires are coded with colors to identify their value and function. Enter the color of your resistor and resistor color code will manage to provide you the matching value.
The system of representing the resistor value is known as colour coding. When looking at the chart, note the illustrati on of three round resistors with numerous color code bands. Given 10 different sets of color bands, determine the resistor values and tolerances. To create this article, 23 people, some anonymous, worked to edit and improve it over time. Look for the 3 colors which they are near on each other.
The 4th color band indicates the resistors tolerance and is normally gold. The 4 color bands on the left side are grouped together to represent the resistors resistance value. 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. Order this information in print u00b7 order this information on. Resistor color codes are something that every electronics hobbyist should remember. Presently used color coding scheme is token one which is used for automation. Green and blue are the first significant digits 56. Color the resistance color bands 4 band of the resistors given in fig. Company general use resistor color coding rey arthur penaranda, bsee slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
The use of color bands on the body of a resistor is the most common system for indicating the value of a resistor. Colour code carbon resistors for resistors bc d tol and c10pf c resistor color code calculator, a handy tool for reading resistor color code values. Ebook resistor color code as pdf download portable. So, for a 560 ohm, 5% resistor the color stripes will be green, blue, brown and gold. In the case of resistors, color coding is used to identify a specific resistance value, for example a 100 ohms resistor or a 1 kilo ohms resistor with 5% tolerance. 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 the resistance value is a discrete value. This tool is used to decode information for color banded axial lead resistors.
The reason for this is that any numbers printed on the component would very easily be removed and they would not be easy to read. A resistor is perhaps the most common building block used in circuits. 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 number of bands is important because the decoding changes based upon the number of color.
A 6 band color code resistor consists of 6 color bands. The colors brown, red, green, blue, and violet are used as tolerance codes on 5band resistors only. Resistors are devices that limit current flow and provide a voltage drop in electrical circuits. 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. This calculator converts resistor values to or from 5band or 4band colour codes. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4band, 5band or 6band type. Resistors come in many shapes and sizes this tool is used to decode information for color banded axial lead resistors.
The second color band comes next then the third color band. The coding is defined in the international standard iec 60062. On the basis of the entered or calculated resistor value additionally the closest. Colors are assigned to all the numbers between 0 and 9, and the color bands basically translate the numbers into a visible code. In this exercise you will practice reading and converting resistor color codes to their numeric equivalent and viceversa. Color coding is standardized by the electronic industries association eia. Resistor color code system how to read the resistor code. I dont have any difficulty remembering the resistor color code. Resistor color code and types of resistors introduction to resistors. Tagged with how to calculate multimeter, write the value of the input resistance or burden of the laboratory digital multimeter when used to measure current, determine the resistor value using multimeter and calculate using colour codes with various resister example, colour of resistance in class 12, color coding value multimeter value conclusion, color coding using multimeter, calculations of. If you continue browsing the site, you agree to the use of cookies on this website. Resistor color codes pdf download build electronic circuits. Resistor symbol, working, color code and types analyse a meter.
Components that are sued by students generally has for band color schemes, the four band identification systems needs to be studied as the color of all the four bands are painted on the resistor in order to provide the resistance in. To determine the value of resistance, colour bands are always read from left to right from the end that has the bands nearer. Resistor color code 6 band color code 5 band color code 4band color code gry8. This system is employed for resistors when the surface area is not sufficient to print the resistance value for the past time. Use the resistor color code chart above to understand how to use the color code system. A current that is passed through the resistor is always directly proportional to the voltage across the terminals of the resistors. Fill, sign and download resistor color code chart template online on. This coding is standardized by the electronic industries association. This skill is needed by technicians, engineers, and some hobbyists. The use of color bands on the body of a resistor is. Resistor pdf file free downloadresistor colour code. Find the resistance values of the resistors given in fig.
There may be three four or sometimes even five rings. In our previous post we saw that there are many different types of resistor available that can be used in both electrical and electronic. The lab drawers were a random mess of values, and it would require a big effort to clean up the chaos. Resistor color code 4 band, 5 band and 6 band resistors. A resistor is an electric element that limits the flow of the electric current into an electric circuit. Practically all leaded resistors with a power rating up to one watt are marked with color bands. Reading the resistor from left to right, the first two color bands represent significant digits, the third band represents the decimal multiplier, and the fourth band represents the tolerance. Use the resistor color code chart how to read a typical 4. Token resistor color coding system applies to carbon film, metal oxide film, fusible, precision metal film, and wirewound cylindrical with enlarged ends of the axial lead type. If there is no tolerance band, then find the side that has. 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. Resistor colour code and resistor tolerances explained.
Generally, if an additional fifth band is black, the resistor is a wirewound resistor. Pdf realtime resistor color code recognition using. The first resistor in the chart with 4 bands tells you the minimum information you can learn from a resistor. If an additional fifth band is white, the resistor is a fusible resistor. Resistors come in a range of tolerances but the two most common are the e12 and the e24 series. Download and create your own document with resistor color code chart 2 74kb 5 pages for free. The five and six band resistor colour code is more commonly associated with the high precision 1% and 2% film types while the common garden variety 5% and 10% general purpose types tend to use the four band resistor colour code. Resistor color coding 4 band, 5 band basic electronics.
The 5th color band on the right side represent the tolerance of the resistor and the 6th color band represents. 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. Position the resistor with this band on the right side and again read your resistor from left to right. Free download resistor color code chart pdf, 348kb and customize with our editable templates, waivers and forms for your needs. However the smaller resistors like those most commonly encountered are colour coded.
This file is licensed under the creative commons attributionshare alike 4. Because carbon resistors are physically small, they are color coded to identify their resistance value in ohms. The first three bands determine the resistance and the fourth band gives the tolerance accuracy of the resistor. Color coding a capacitor the color band of the condenser is in one end of the condenser body. Resistor colour code wheel for resistor colour codes basic. Try out our resistor color code calculator in our tools section. Fourband resistor color codes pdf file for 4band color codes example. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. Resistor color code drawer labels electronics forums. Resistor color codes color codes electronics textbook. There are four color band and the first color is located nearest to the end of the body.
They are available as pdf files and word documents, so feel free to download, edit, print out anything you need. Resistor color code may suit anyone involved in electronics whether he is a student or a professional. Color coding also applies to the detection of cycles of a given length, and more generally it applies to the subgraph isomorphism problem an npcomplete problem, where it yields polynomial time algorithms when the subgraph pattern that it is trying to detect has bounded treewidth. Resistor color code article about resistor color code by. If there is only one black band in the center, the resistor is called a zero ohm resistor. This is a very simple and user friendly app for resistor color code calculation. Resistor color coding applying the color code the amount by which the actual r can differ from the color coded value is its tolerance.
Free download resistor color code chart pdf, 76kb and customize with our editable templates, waivers and forms for your needs. Select the resistor type 4 or 5 bands using the radio buttons. Resistor color code system resistor color coding system applies to carbon film resistors, metal oxide film resistors, fusible resistors, precision metal film resistors, and wirewound resistors cylindrical with enlarged ends of the axial lead type. Arnido jr instructor, colegio san agstin bacolod 2. The attractive rainbow colors adorning most fixed resistors serve a purpose beyond catching your eye.
Generally the three types of resistor color coding used are 4 band, 5 band, and 6 band color codes. Because carbon resistors are physically small, they are colorcoded to identify their resistance value in ohms. Those consist of the first and second digits, so it will be 45. In the case of a 3 or 4 band resistor, the first two band indicate the significant digits and the third indicates the multiplier. The first three stripes indicate the first 3 digits in the r value. What is the value of the electrical resistance of the resistor with color rings as follows. A separate code, the 25pair color code, is used to identify wires in some telecommunications cables. Jul 07, 2016 resistor color codes pdf download july 7, 2016 by oyvind nydal dahl 2 comments. Those consist of the first, second and third digits, so it will be 494. A resistor is a perhaps the most common building block used in circuits. The table given below shows the numerical value associated with each colour.
The color code starts near the edge of one side of the resistor and consists of several. Having a unique purpose, the software is lightweight and does not consume lots of cpu resources. Resistor color code calculator and chart 4band, 5band. 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. In the four band resistor colour code illustrated in table 2. Use the resistor color code chart below to understand how to use the color code system. Resistor values are often indicated with color codes. Resistor color code calculator free for 4, 5 or 6 bands resistors, with this tool you can find its resistance value, or based on the value, find its colors code. The first three color bands represent significant digits, the. Probably the most common electrical color code is the one that indicates the nominal value of resistors.
Resistor color code calculator for android apk download. Plant the seeds of electrical engineering in your babys mind with these compelling, highcontrast images and memorable nursery rhymes. Download the latest version of resistor color code free in. The first two bands represent the most significant digits of the resistance value. Steps in determining the value of the color coded resistor hold the resistor. Coding band 1 coding band 3 coding band 4 coding band 5 coding tc dots near band 4 or 6 tc 1001 tc 501 tc 15 tc 25 tc 05 tc 10 5 % 1 % 2 % 0. For high voltage resistors often the colors gold and silver are replaced with yellow and gray. 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. 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.
When looking at the chart, note the illustration of three round resistors with numerous color code bands. 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. Check out all about circuits resistor color code calculator, a handy tool for reading resistor color code values. How do i know which end of the resistor to start reading from. For example, if brown, vilet, and red are inputted as the resistor colours, the program generates the following message. Resistor color code chart handout edit, fill, sign. Fiveband resistor color codes pdf file for 5band color codes example. Jun 09, 2012 download manual guide of colour coding pdf files in pdf that we listed in manual guide. Registered trademarks of vishay intertechnology, inc. Resistor color coding fiveband color code precision resistors often use a fiveband code to obtain more accurate r values. These charts will be a great study guide to help you master the resistor inside and out, backwards and forwards. Of course, you can also provide a color code and the program will show you the resulting resistor value.
Resistor color code chart understanding resistance color coding. Do you remember what the colors on your resistor means. Melf and leaded resistor products e96 series and e192 series. This is all about different resistors and the colorcode identification for resistance values. What connection can you find between each colours code and. Resistor color code many electrical components use some form of color coding scheme to indicate their value. With that knowledge, realize that on a fourband resistor the third color will always be blue 106 or less and on a fiveband resistor, the fourth color will always be green 105 or. Code adopted by the electronic industries association to mark the values of resistance on resistors in a readily recognizable manner. Fillable and printable resistor color code chart template 2020.
Determine the color code of a resistor and calculate resistors for led circuits. Jun 06, 2019 this exam will test your ability to decode a resistor s color code and calculate the resistance and tolerance of a resistor. Details of the colour code system can be found here in the technical data section. So, for example, if a resistor has brown and red as the. Resistor color code chart handout pdf teachengineering. This chart shows you how you can read the resistor color bands. While working for a company about a dozen years ago i had planned to create some color labels for the resistor drawers in the company proto lab. Type the resistance in the box below and select the units and optionally the tolerance from the dropdown boxes. Use the resistor color code chart b elow to understand how to use the color code system. Most of the time, such values have to be memorized and if you do not get used to these items. Resistor color code chart understanding resistance color coding color coding is used in electronics to identify between different components. 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. Resistor color code calculator 3, 4 and 5 band 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.
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