Resistor color code

Let’s take an example of a 5-band resistor with the colors given in the above image (brown, green, red, black and gold). The resistor color codes Brown-Black-Red-Gold or Brown-Black-Black-Brown-Gold can be used to identify a 1K Ohm resistor. 2k Ohm Resistor Color Bands. The second band is orange, representing the number 3. Select the number of bands for your resistor. Jun 1, 2021 · In the following five band resistor, the first color is brown-2, the second color is black-0, the third color is orange-3, 4th color is red -2 (multiplier) The formula for the three-band resistor color code is – 1st digit. For example: 122 = 1. For example an orange third band with a digit value of 3 would indicate a multiplier of 103, though you can also just think of this as telling you to “stick 3 zeros on the end". From black (0) to white (9), each color corresponds to a specific digit, while gold and silver denote multipliers and tolerances. The value is 6800 Ω = 6. 1 ohm 1R1 Brown Brown Mar 24, 2024 · The color code table for six band resistors is shown below. Most resistors are have a typical 5% - 10% tolerance value. Thank god there's an APP &n… Apr 26, 2024 · The 10K resistor is a passive component that is important for current flowing in the circuit. Tolerance: The fourth band indicates the resistor’s tolerance, which is its precision. The band following the digit bands is the multiplier, which is followed by the tolerance value band. In this article, we’ll cover how to identify and read 4 band, 5 band, and 6 band 100k Ohm resistors. 7k ohm resistor has a specific purpose. When looking at the chart, note the illustration of three round resistors with numerous color code bands. Here also, if we can consider the same color code used for the 5-band, with an additional temperature coefficient band with a blue color. These bands are usually read left-to-right or top-to RESISTOR COLOR CODE GUIDE. The first resistor in the chart (with 4 bands) tells you the minimum information you can learn from a resistor. 33 ohm R33 Orange Orange Silver. The third band is red, indicating a multiplier of 100. 1K Ohm Resistor Color Code. Green and blue are the first significant digits (56); brown is the multiplier (10 1 = 10) and gold is the tolerance (5%). Therefore, the resistor has a resistance value of 4. 6th Color Band = Temperature Coefficient in ppm/°K or ppm/°C. The third band is the multiplier, with red representing a multiplier value of 2 (102). This resistor color code calculator is designed to help identify and calculate values on your resistors. Tolerance. 3 X100 = 10. Basic resistor values range from 0. Some Apr 22, 2024 · The formula for decoding the resistor color code is: Resistance Value = (Digit1 * 10 + Digit2) * 10^Multiplier. Dec 17, 2016 · A separate code, the 25-pair color code, is used to identify wires in some telecommunications cables. Resistor Colour Code Examples. The first 2 color bands indicate a number. One useful trick that you may have practiced using in school is coming up with a mnemonic to help. Sep 7, 2022 · 5-Band Resistor Color Code. A resistor colored Green-Red-Gold-Silver would be 5. = 1. Learn how to read resistor color code values with a standard chart and a calculator. Jul 24, 2023 · Suppose we have a resistor with the color bands yellow, orange, red, and gold. Find out the meaning of different bands, multipliers, tolerances, and exceptions for various types of resistors. an SMD resistor with a marking of 0, 00, 000 or 0000 is a jumper (a zero-ohm link). Each color band represents a number and the order of the color band will represent a number value. The resistor color code calculator makes it easy to identify and select resistance and tolerance values for 4, 5, and 6 band through hole resistors. Instructions & Diagram. 9 References. The standard resistor color code table: * 3rd digit - only for 5-band resistors. For the first two bands, find that color's corresponding digit value. A resistor colored Yellow-Violet-Orange-Gold would be 47 kΩ with a tolerance of +/- 5%. As a result, the meaning is 56100 = 5600. The fourth band indicates the tolerance of the resistor +/- 20%, 10% or 5%. First Band Second Band Multiplier Band Tolerance Band Equation. Oct 17, 2022 · For the red color, the assigned multiplier is 100. The gold band means that the The color of the band determines the power of 10 you need to multiply the first two resistor digits by. The 10k resistor has the following bands: brown, black, orange, and gold or silver. The 4 band color code for a 22kΩ resistor starts with red, red and orange. In this formula: Digit1 and Digit2 represent the first and second significant digits. Resistor = 200 K. Use this web page to calculate the ohm value, tolerance, and resistance of resistors based on color codes, parallel or series connections, or conductor size and material. What are resistor color codes used for? For very small electronic components a color code instead of printed text is used to indicate the value, rating or and tolerance. DigiKey's online conversion calculators offer a one-stop resource for many electronics industry calculations. Identify the Colors: Note the color of each band from left to right. Multiplier: The third band represents the multiplier. As this is a 5-band resistor, all the discs of the resistor colour code wheel can be used to find the resistive value. Resistors are identified by a standard color coding system. Use the Resistor Color Code Chart (below) to understand how to use the color code system. As we know, the first two colours represent the significant digits of resistance value so the given colours represent digits 2 and 5. Calculate the resistance value using 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. You can veriy this value in the above resistor color code calculator. Similarly, for 5-band and 6-band resistors, the resistor value can be calculated. I once worked with an engineer that often checked his resistors with a multimeter before use. Learn the meaning and interpretation of resistor color bands and codes. The 4th and final color indicates the tolerance of Dec 17, 2020 · రెసిస్కటర్ల కలర్స్ కోడింగ్ ని ఎలా గుర్తించాలిHi Friends In this video I'm telling 4 Band Resistor Color Code Calculator. Decode the Digits: Match the colors to their corresponding digits using the color code chart. It should be separated from the other three bands by a small gap. For example, a four-band resistor with the color code brown, black, red, gold has a resistance value of 10 x 100 = 1000Ω, with a tolerance of ±5% . Value: 1000 Ω. The color code is given by several bands and is it the ordering and distancing of these bands that informs the interpretation of the code. Blue. 56 ohm R56 Green Blue Silver. Circa 1945–1950. They are some exceptions in the resistor color code. Each band on the 4. 1 Ohm to 10 Megaohms. So, we have: 80 * 1 = 80 ohms. In this comprehensive guide, we will cover: What resistance and resistors are; Resistor color code systems 3 band; 4 band 1. Apr 27, 2024 · The resistor color code refers to the bands of color on carbon composition resistors (CCR) or axial lead resistors. Multiplier represents the power of 10 by which the significant digits are multiplied. The E12 series comes in twelve vaues for every decade. Introduction to Resistor Color Codes Resistors are marked with a series of colored bands that represent numbers according to a color code chart. Each band that surrounds the body of the resistor helps identify the value (in ohms), the tolerance (in percent), and in some cases the reliability rating. Each band on a resistor has a specific purpose. The first two bands, brown and black, are the significant figures which represent the first two numbers of the resistor value - 10 in this case. 7 kilo ohms, with tolerance +/- 0. The first band, in orange, corresponds to a value of 3. 2. Gold represents ±5% tolerance, and silver When decoding the resistor color bands, consult a resistor color code table like the one below. The third band is a multiplier band. The first band is yellow, representing the number 4. This shows that the resistor has a value of 4. Select their colors to determine the value and tolerance of the resistor. Wheel-based RMA Resistor Color Code guide. ±10%. Memorizing these resistor color codes can be a tricky thing. Use our simple resistor color code calculator below to easily find the value of a resistor. Oct 29, 2019 · What is the Color Code for Resistors? The resistor color code is the way of working out the values of a resistor. In most cases, there are 4 color bands. Applying the color code table, one can see that green represents 5 and blue represents 6. Central to mastering resistor color codes is the color code chart, a visual tool that maps colors to numbers and multipliers. The Color Code Chart. 2nd digit. The 10K ohm means that resistance value of 10,000 ohms. 4 India. เรียนรู้เพิ่มเติม. The third band is called a Multiplier, this means the number of zeros you add . Q1) Determine the resistance of the given resistor with the given colour sequence (Red, Green, Red, Gold). Looking at the 5-band resistor color code in the figure above, we see that from left to right, the color code is " Brown → Green → Gray → Brown → Brown ". Example: Brown-black-orange resistor. Together these color bands specify the attributes of that resistor. 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 resistor color code is a long standing standard in both the electronics and electrical industries, indicating the value of resistance of a resistor. Axial resistor cases are usually tan, brown, blue, or green (though other colors are occasionally found as well, such as dark red or dark gray), and display three to six colored stripes that indicate resistance (and by extension tolerance), and may include bands to Dec 27, 2023 · The following figure is the 330 ohm Resistor color code for 4-band resistor: Each band on the resistor plays a specific role: Band # One – 1st Digit: This represents the initial digit of the resistance value. This is the structure of a four band resistor color code; five and six band resistors add to this basic structure. e. 6-Band Resistor Color Code Identification. In this paper we discuss the different performance characteristics, the test conditions, and how to interpret the test results. These bands are gray, blue, red, and gold. 8k Ω. Use the color code chart to decode these colors into numbers. Combining the first two digits (47) and multiplying by the multiplier (100Ω), we get a resistance value of: 47 x 100 = 4700Ω = 4. The 4. 6 Dutch. The five band resistor color code is more likely to be associated with the more precision 1% and 2% types. Feb 11, 2024 · Electrical-engineering document from Nazarbayev University, 4 pages, How to read resistor color code Reading resistor color codes is easy once you understand the meaning and the math behind each band used to indicate resistance value, tolerance, and sometimes even the temperature coefficient. So, for example red, red, brown, gold indicates 22×10 1 ± 5% = 220Ω Resistor Colour Code Calculator. ±25 ppm/°C. By using the color code chart, one finds that green stands for 5 and blue for 6. One of these bands always represents a multiplier value, and one of the bands always represents the tolerance, which is a measure of deviation from the preferred or Resistor Specifications And How To Interpret Them. An electronic color code or electronic colour code (see spelling differences) is used to indicate the values or ratings of electronic components, usually for resistors, but also for capacitors, inductors, diodes and others. A resistor can have three to six bands. 0. The second colour band ( Red) gives the second digit value of 2. 68 ohm R68 Blue Gray Silver. The most common system is the 4-band color code, where the first two bands represent the first two significant digits of the resistance value, the third band is the multiplier, and the fourth band Feb 22, 2017 · This physics video tutorial explains how to use the resistor color code chart to determine the value of the resistance of a resistor in an electric circuit. 5 th Band. The first two bands are the base resistance value, the third band is a power of 10 multiplier, and the fourth band (which is spaced farther away from the other three bands) is the tolerance. This first two bands translate directly into numbers (example: red = 2, red = 2, etc). Familiarity with this chart is essential for anyone looking to The 100k Ohm resistor color code allows us to quickly identify the resistance value and tolerance of a 100k ohm (100,000 Ω) resistor. Mar 7, 2013 · Resistor color code human interest story. 4 Band Resistor Color Code Figure 1 : 470 Ohms 10% Resistor Figure 2 : 4 Band Resistor Color Code Chart We would like to show you a description here but the site won’t allow us. So according to the formula the resistance will be: 152 * 1 = 152 Ohms with 5% tolerance. All color-coded resistors (regardless of how many bands they have) have at least two digit bands, one multiplier band, and one tolerance. May 6, 2023 · Reading resistor band colors can be confusing, but with the right tools and knowledge, it becomes a simple task. A resistor color code calculator is a tool that helps to determine the resistance value of a resistor based on the colors of its bands. This is helpful for using 5V components on the 3. The resistor color code calculator makes it easy to identify and select resistance and tolerance values for 4, 5, and 6 band You can identify the resistance of a four-band resistor using the following table. We know that gray represents the number 8 and that black represents zero (there are 2 of them). Jun 6, 2015 · Resistors are color coded with markings or bands that allow you to quickly identify resistance values and tolerance. With that knowledge, realize that on a four-band resistor the third color will always be blue (106) or less and on a five-band resistor, the fourth color will always be green (105) or less. Resistors come with 10 Kilo ohm resistor color codes are non-polarized components, and can connect in circuits in any direction. 82 ohm R82 Gray Red Silver 1. Oct 25, 2011 · The resistor color code is always read one band at a time starting from left to the right, with the larger width tolerance band oriented to the right side indicating its tolerance. Image 1 of 2. Almost all leaded resistors that have a power rating of 1 watt or less will come with a color code printed on it. Yellow. Determine the multiplier using the fourth band’s color, which represents the number of zeros that follow the first three digits. For example if the colors on a six band resistor are in the order Orange, Green, White, Blue, Gold and Black then the resistance is calculated as 359 ×106± 5% 100 ppm/K = 359MΩ± 5% 100 ppm/K. Each hue corresponds to a number between 0-9 effectively standing as cipher for the resistance value of resistor when decoded rightly. The colors are read from left to right. Resistors come in a range of values but the two most common are the E12 and E24 series. Four band resistors have two bands for digits, while five and six band resistors have three bands for digits. This tool is used to decode information for color banded axial lead resistors. Watch this video to learn more about how Resistor Color Code Calculator With Arduino: This is a 4 band Mechanical Color Code Resistor Calculator, The idea of making this Mechanical Resistor came when I accidentally dropped my box of resistors and all resistors (1300 of them) got mixed up. Learning how to read these color codes is an essential skill for anyone working with electronics. Toggle the table of contents. 25" x 5. 01. May 17, 2024 · x0. a chip resistor marked with the standard 3 digit code and a short bar below the marking denotes a precision (1% or less) resistor with a value taken from the E24 series (these values are usually reserved for 5% resistors). with a 10 % Tolerance+-. One of our favorite mnemonics, inspired by the Russians, that interprets the color code chart to a phrase is: Resistor Specifications And How To Interpret Them. Advertisement. Nov 28, 2023 · Position the resistor with this band on the right side and again read your resistor from left to right. Ex 3: The colors on the four-band resistor are: gray, black, black, none (you’ll just have to imagine the fourth band is there). A resistor colored White-Violet-Black would be 97 Ω with a Jul 4, 2016 · There are usually 4 or 5 bands. 7k Ohm Resistor Color Bands. Farnell's resistor colour chart gives you band colours, resistance, and tolerance for various types of resistors to help you identify components in your electronics projects. 3V GPIO of the Raspberry Pi. 4V. Sep 5, 2021 · The Resistor Color Code Magnetic sheet, measuring 4. A 2. 7kΩ resistor shown here has color bands of yellow and violet to begin - which have digit values of 4 and 7 (47). For example, a 0 Ohm resistor only have one black band. Whether you are working with 4, 5, or 6-band resistors, it is essential to use a resistor color code chart to accurately determine the resistance value, multiplier, tolerance, and temperature coefficient. Newark's resistor colour chart gives you band colours, resistance, and tolerance for various types of resistors to help you identify components in your electronics projects. 39 ohm R39 Orange White Silver. 2 0 x10,000 10% 20 x 10,000 = 200,000 1,000 = 1K. Select # of Bands: Band #1: Band #2: Band #3: Multiplier. 3 kilo ohm ±5%. ooops! . Then the colour code wheel shows: The first colour band ( Blue) gives the first digit value of 6. Whether you are identifying a 4 band resistor or trying to determine battery life, DigiKey can help you get the answers you need. This calculator can help to decode Aug 14, 2017 · Resistor color codes guide for 4-band, 5-band, 6-band. Yellow-Violet-Orange-Gold Color Code . . The resistor value is read from the left to right. Resistor Color Code Band 1 Band 2 Band 3. Apr 4, 2024 · Resistor color codes are something that every electronics hobbyist should remember. Resistor Specifications And How To Interpret Them. A resistor can feature up to 6 different color bands. 5" (11cm X 14cm), is an essential tool for engineers, technicians, and hobbyists who work with resistors. Five band resistor. 7 Vacuum tube era. A resistor is an electrical component with two terminals that serves several functions in a circuit, such as reducing current, terminating transmission, adjusting signal levels, and biasing active elements. The third ( red) and fourth ( gold) bands are the multiplier (or decimal multiplier) and tolerance respectively. Mar 19, 2024 · Here are the steps to follow when reading 6-band resistor color codes: Identify the first three bands’ colors and their corresponding values using a resistor color code chart. 7kΩ with a tolerance of ±5%. third digit x Multiplier. 6 Band Resistor Color Code Calculator. See full list on allaboutcircuits. 47 ohm R47 Yellow Purple Silver Notation Tolerance. The fourth band is Gold, representing a tolerance of ±5%. Resistance is measured in ohms and there is a foundation for it called Ohm's Law. White-Violet-Black Color Code . The identification of this component is based on color bands. Using this chart, users can quickly find the corresponding values and multipliers for each color and calculate the total resistance value of a resistor. The 3rd color band indicates the multiplier or in other words the number of zeros. Understand how to read a resistor color code – including 5 band, 4 band, and 3 band Nov 6, 2023 · When combined, a 1K resistor and a 2. Jul 28, 2022 · A 330 Ohm resistor can be identified via resistor color codes of Orange-Orange-Brown-Gold or Orange-Orange-Black-Black-Gold. 5 UK. 5th Color Band = Tolerance in %. You'll have it committed to permanent memory in no time! Here's one mnemonic "Bright Boys Rave Over Young Girls But Veto Getting Wed. Power resistors have been around as long as the automobile, the telephone and the light bulb. Your "garden variety" 5% general purpose types will be four band resistance codes. Use DigiKey's calculators as a quick and easy-to-use resource and don't forget to bookmark the page for The 6 band color code has an additional band for the temperature coefficient and this is why the 6 band color code is more rare. So, for a 560 ohm, 5% resistor the color stripes will be green, blue, brown and gold. For example, if the color bands on a resistor are brown (1 Resistor Color Codes. There are two resistance bands, one amplifier, and one tolerance band on these resistors. 05% and with a temperature coefficient of 10 ppm/K. May 7, 2022 · Color code references typically have a reader think of a 560 kΩ resistor as 56 * 10 kΩ, but to [Andrew], that’s not as simple as it could be. 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. Sep 6, 1996 · Resistors are often marked with what is known as a resistor color code. Deciphering this color code doesn’t demand one to be armed with an electrical engineering degree but rather just understanding a new yet simple language. I just assumed that he was just being careful (certainly more careful than I…). Standard Resistor and Capacitor values with IEC and EIA code is explained in previous post. 4th Color Band = Multiplier (the number of zeros) with the first three digits of resistor (In numbers). Jun 27, 2019 · 2nd Color Band = Second Digit Number of value of resistor. 1 Resistor color code. Therefore, the value of this resistor is 56 · 102 = 56 · 100 = 5600 Ω. The next (a 5-band code) provides a Resistor Specifications And How To Interpret Them. The image below shows what most 10k resistors look like: Helpful Tips for Reading Resistor Color Code: 1) Identify the 4th band first. Resistor color codes all consist of digits followed by a multiplier and a tolerance value. The resistor color code calculator makes it easy to identify and select resistance and tolerance values for 4, 5 Nov 26, 2012 · A SIMPLE explanation of how to read and calculate a resistor color code. Resistor color codes use a standardized color scheme to represent the resistance value and tolerance of a resistor. 26 kΩ, 1%-precision resistor with 5 color bands (), from top, 2-2-6-1-1; the last two brown bands indicate the multiplier (×10) and the tolerance (1%). Mar 18, 2021 · The most popular code is a four-band system. Vishay’s Color Code Calculator helps users determine the value and tolerance by identifying each color of a 3, 4 or 5 color banded resistor. For 6-band resistors, the first three bands are used to specify the first three digits of the resistor value, the fourth is the multiplier, the fifth band is the tolerance, and the 6th one is temperature coefficient. 8 Offensive/outdated. 3 Canada. 7kΩ. The brown band tells us this resistor has a tolerance of 1%. Resistor Color Code Calculator. The resistor color code calculator makes it easy to identify the What are resistor color codes used for? For very small electronic components a color code instead of printed text is used to indicate the value, rating or and tolerance. 2kΩ 1%. Select resistor type: Four band resistor. Therefore, it is necessary to be familiar with this system. Tolerance: 5 %. Click on a color band to change its color and see what the resulting value becomes. The third colour band ( Black) gives the third digit value of 0. 27 ohm R27 Red Purple Silver. List Resistor Specifications And How To Interpret Them. The resistor color code brown, black, red and gold represents a resistor value of 1 kΩ. Finally, concatenate the digits (6, 8) and multiply them by 100 to get the resistor value. 56 x 10 = 560Ω. Green-Red-Gold-Silver Color Code . Then one day, he asked me to identify a certain resistor — it was a 2. As such normally only four (4) color bands are used. 0 ohm 1R0 Brown Black Gold 1. He suggests that it makes more sense for a user to In the example shown here, the 4 bands are green, blue, red and gold. Along the way, we’ll learn how resistor color coding works so you can apply it to identify any resistor 4. 3. Therefore, the resistance value is (4 10 + 3) 100 = 4300 ohms. Calculate the Resistance Value: Combine the digits obtained from the first two bands and multiply them by the multiplier indicated by the third band. 2K resistor can provide a voltage divider that can reduce 5V to about 3. 22 ohm R22 Red Red Silver. How To Read 3- to 6-Band Resistor Colors Resistors are painted with three to six bands which indicate resistance, tolerance, and sometimes the temperature coefficient of resistance. This chart provides a clear and concise layout of the color bands, the multiplier, and the tolerance value of a resistor. The Gold or Silver band is always placed to the right. Resistors come in variations with 4, 5 or more color bands where a 4-band color code is most common. 33rd Color Band = Third Digit Number of value of resistor. 4 Band Resistor Color Code Calculator. ±10 ppm/°C. 2 Ω with a tolerance of +/- 10%. To easily identify resistor values, a color coding system is commonly used to mark the resistance on the body of the resistor. Brown = 1, black = 0 How To Read the 470 Ohm Resistor Color Code. Select the first 3 or 4 bands for 20%, 10% or 5% resistors and all 5 bands for precision (2% or less), 5-band resistors. Black, Brown, Red, We would like to show you a description here but the site won’t allow us. com Jan 18, 2024 · Find out the resistance value with this resistor color code calculator! Just choose the resistor type, select the colors, and the tool will display the resistance, tolerance, and range on the spot. Resistor Colour Code Calculator. The color of this band tells you the power of 10 by which to multiply the first two digits. We would like to show you a description here but the site won’t allow us. Six Band ResistorColor Code. 2K resistor with 2 or 3 shades of red. 2 Easy to remember. For 5-band resistor, the 1st to 3rd bands represent "resistance", the 4th band represents "multiplier", and the 5th band represents "resistance tolerance". oc ne qv bz pq mb cs qh ro ue