Online electrical calculator to determine the value of resistance and tolerance of five band resistors based on the color of the bands selected. Rescalc master is a resistor calculator outfitted with various tools, meant to aid in work related to resistors. Resistor color code calculator and chart 4band, 5band. How to make a high current 200a spot welding machine using. Dec 30, 2015 download resistor color code calculator 4, 5 and 6 band toni december 30, 2015 march 19, 2012 calculator, download there are three types of resistor color coding. Color banded axial lead resistors with 4 or 5 bands are supported. You can see the changing colors of the applications contained in resistance. 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. Most people looking for resistor color code software for pc downloaded. This is a 4 band resistor calculator, which decodes colour bands to a numeric value. Our free resistor color code calculator makes it even simpler. Resistor color code and surface mount device smd calculator software.
The number of bands is important because the decoding changes based upon the number of color bands. Resistor color code may suit anyone involved in electronics whether he is a student or a professional. Resistor calculator for 4, 5, and 6 band resistors ni. The current through the circuit is constant so iled is also the current through the resistor. Download resistor color code calculator 4, 5 and 6 band toni december 30, 2015 march 19, 2012 calculator, download there are three types of resistor color coding. Here is also a pdf color 5 band color chart you can download. Resistor color code calculator and chart 4band, 5band or 6. Find the value and tolerance of a 4 band, 5 band, or 6 band resistor with our resistor colour code calculator or download our colour code pdf for reference. Download the latest version of resistor color code free in. Type resistance to display bands, or select bands to display excact and preferred. 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. Five 5 band resistor resistance color code calculator. To calculate the resistor needed for a simple led circuit, simply take the voltage drop away from the source voltage then apply ohms law.
Calculating the tolerance of a 5 band resistor is no different from that of a 4 band resistor. A two terminal electrical component which reduces electric current are resistors. Finally, the last band represents the possible tolerance of value. The 4 band resistor color code calculator is used to calculate the resistance of 4 band color coded resistors. Download resistor calculator for leds serial and parallel 2. Oct 08, 20 download resistor color code calculator a simple and userfriendly application that can assist engineering students calculate the resulting resistance for a 4 band resistor. The resistance of small carbon and metal film resistors is not. Resistor color code calculator calculate 4 and 5 band resistors. Hold the resistor with the closely grouped bands to your left and read the resistor from the left to the right. Enter the resistor value, select the band type 4 bands, 5 bands, select the multiplier ohms, kilohms or megohms, the desired precision and hit.
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. More commonly, there are five band resistors that are more precise due to a third significant figure band. Resistor calculator 4 band is a free utilities app by max kievits currently available on apples app store. If you want to find out the color bands for a value. Mar 03, 2014 download resistor calculator using this simple and userfriendly application, you can quickly calculate the correct values of a resistor based on its various color bands. The difference between 4, 5, and 6 band resistors is mostly the resistance tolerance. A program that decodes 4 or 5 band coded resistors. Download resistor calculator using this simple and userfriendly application, you can quickly calculate the correct values of a resistor based on its various color bands. The values of resistance and the wattage rating of large power resistors are imprinted on their bodies. The first 4 bands make up the resistance nominal value. In both of these calculations, the color code scheme is applicable for 4, 5, and 6 band resistors.
Quickly calculate the resistance, inductance or capacitance of electronic components. The resistor color code calculator decodes and identifies a value and tolerance of 4 band wire wound resistors. Below are given calculators for different types of resistors such as 3 band, 4 band, 5 band and 6 band resistors. Apr 23, 20 download resistor color code calculator for free. Explanation, formulas and charts are added below each resistor. Some resistors have the color bands grouped together close to one end. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. Download software led resistor calculator for free windows. This tool is used to decode information for color banded axial lead resistors. Just have a look to the resistor color code chart below and see the calculations, how the resistance value is calculated according to this chart. Resistor color code calculator 3, 4 and 5 band resistors. Both of these conversions are available for 4 band, 5 band, and 6 band resistors. This shifts the position of the multiplier and tolerance band into the 4 th and 5 th position as compared to a typical four band resistor.
What is the difference between 4, 5 and 6band resistors. Standart resistor values in e24, e48, e96, e192 series. The only difference between the 5 band resistor and the 6 band resistor is the inclusion of the temperature coefficient band. A resistor is identified by its pattern of color of bands. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4 band, 5 band or 6 band type. This calculator is based on the ohms law calculator, but takes into consideration the voltage drop from the led. Resistor color code calculator calculate 4 and 5 band. Download resistor calculator for leds serial and parallel toni december 29, 2015 april 7, 2010 calculator, download software that calculates the resistor value and its power consumption in different leds circuit configurations simple, series o parallel according to the source voltage, the leds voltage and the wanted current value. Resistor color code calculator 4 and 5 band resistors. The industry standard colorcode is used to identify the resistance value of resistors used in all kinds of electronics. Software that calculates the resistor value and its power consumption in different leds circuit configurations simple, series o parallel according to the source voltage, the leds voltage and the wanted current value.
I tried to determine the value, but it cant make sense of these black bands. The resistance of smds and power resistors are simply labeled on their bodies and one can identify the resistor by looking its label. The math remains the same as shown in our 4 band resistor example. This versatile tool not only allows users to determine the value of a resistor based on the color code but also find the color codes for a 4 and 5 band resistor. Download resistor color code calculator a simple and userfriendly application that can assist engineering students calculate the resulting resistance for a 4 band resistor. Feb 01, 20 supports reverse lookup, and contains 4, 5, and 6 bands. Each calculator has simple drop downs you can use to find your resistance value and once you have each of the colors complete the options that digikey carries will show at the bottom of the page. Resistors come in variations with 4, 5 or more color bands where a 4 band color code is most common. Download resistor color code software for pc for free windows. Enter a resistor value in the text box or change the band colors via the dropdowns.
They have different numbers of color bands and hence provide different information. Just have a look to the resistor color code chart below and see the calculations, how the resistance value is. All are shown in the same screen in order to make direct comparisons on values. Download software led resistor calculator for free. In this software, you have 8 color codes for tolerance level, which include brown, red, green, blue, violet, silver, gold, and grey. A helpful little utility that allows you to find the value of a standard resistor without memorizing the color codes. Calculate resistor color codes with this handy reference app. Resistor color code guide and calculator pi my life up. Resistor colour code solver is a featured resistor value calculator which offers both color code to value and value to color code conversions. 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. The values for the selected band is expressed in terms of ohms and percentage. Download resistor color code software for pc for free. A 5 band resistor is more precise compared to a 4 band type because of the inclusion of a third significant digit. Enter the color of your resistor and resistor color code will manage to provide you the matching value.
Resistor calculator is an application that calculates the resistance value by selecting the color codes on the resistor. This calculator quickly determines 4 or 5 band resistor values and tolerances. Convert 4 or 5 band resistor colour codes to or from resistance and tolerance. 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. In a four band system, the first two bands represent the significant digits, the third band is the multiplier, and the fourth band is the tolerance.
Also includes and ohms law calculator and a resistor color code quiz currently in the process of being implemented. Bidirectional resistor color code calculator color to value and value to color. It is a useful electrical tool for your electronics and diy projects. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4band, 5band or 6band type. Mobile friendly four and five band resistor calculator for hobbyists and professionals.
To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code calculator. Having a unique purpose, the software is lightweight and does not consume lots of cpu resources. Resistor color code calculator 3, 4 and 5 band resistors hobby hour. 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 resistor color code calculator identifies the value and tolerance of a color coded resistor given its bands colors. On the most precise of resistors, a 6 th band may be present. Resistor color decoder 3,4,5 band using visual basic. Resistor color code calculator decodes value and tolerance of 4 and 5 band resistors. Resistor color coder is a free desktop application that has been downloaded by hundreds of thousands of electronics enthusiasts. Office tools downloads led resistor calculator by and many more programs are available for instant and free download. Resistor color codes are used to indicate the value of resistance defined by radio manufacturer association in 1920 according to the international standards iec 60062. As shown above, a carboncomposition resistor can have 4 to 6 bands. A 6 band resistor is like a 5 band resistor but includes a temperature coefficient band the 6th band. Download resistor color code calculator 4, 5 and 6 band.
Dec 07, 2017 this video is very useful for understanding the resistor color code 4 band,5 band calculate step by step in hindi. Color band search select any desired color, then touch any band. Band 2 second significant digit band 3 third significant digit band 4 multiplier band 5 tolerance band 6 temperature coefficient tempco resistance value. It uses the iec resistor colour code standards as per en 60062. Just a basic 4 band resistor color calculator with chart. Here we have 4, 5 or 6 bands carved on the bodies of resistors. Band 1 band 2 band 3 tolerance enter my tube amp parts store here mobile users enter my tube amp parts store here. The app is useful for the maker, engineer, student and arduino or raspberry pi tinkerer when working with electronics. The first, second, and third band from left represent the first, second and third significant digit of resistance. Overview this vi will calculate the value of your resistor based on the colors of the bands on your resistor. Resistor color code calculator and chart 4 band, 5 band or 6 band in electronics the most important passive component that is widely used in many circuits, device, equipment, instruments and machines is a resistor. Most of the time, such values have to be memorized and if you do not get used to these items.
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