Resistor color code calculator decodes value and tolerance of 4 and 5 band resistors. This tool is used to decode information for color banded axial lead resistors. Resistor color code calculator 4 and 5 band resistors. Graphical resistor calculator this javascriptbased web app comes from my javascript bible books dating back to the very first edition with a few upgrades a long time ago. This program will calculate the resistance values of resistors. Just have a look to the resistor color code chart below and see the calculations, how the resistance value is calculated according. 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 calculator 3, 4 and 5 band resistors. It is compatible with ceramicstripe style resistors resistors with 3 5 coloured bands. The extra band is used to indicate either the reliability or the temperature coefficient of the 6 band resistor. Fortunately, the resistor color code has some visual clues that give the answer away. 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.
Next comes a small gap helping you to distinguish left and right of the component and finally the. Resistor value calc learn electronics and more with make magazine. You can also type in resistor values in shorthand notation like 1k5, 4m7 or 100r. The first 4 bands make up the resistance nominal value. Resistor color code calculator and chart 4band, 5band or 6. All you need to do is enter in the first five colors. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. 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. Resistors come in variations with 4, 5 or more color bands where a 4 band color code is most common. Type resistance to display bands, or select bands to display excact and preferred. Although i have removed other book examples from this web site, this page remains the most popular destination within presumably as a resource for students. To calculate the resistance of a resistor, you can select the appropriate color bands in the above resistor color code calculator. Even though this calculator is designed to return values and color codes for 4 to 5 band resistors, it also works for 6 band resistors.
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 most obvious trick to this is that there is an increased. Resistor color code calculator and chart 4band, 5band. Download resistor color code calculator 4, 5 and 6 band. Resistor color code calculator calculate 4 and 5 band. Resistor color code calculator 3, 4 and 5 band resistors hobby hour. Resistor color codes and chart for 3, 4, 5, and 6 band resistors. They have different numbers of color bands and hence provide different information. The resistor color code calculator decodes and identifies a value and tolerance of 5 band wire wound resistors.
As shown above, a carboncomposition resistor can have 4 to 6 bands. Just have a look to the resistor color code chart below and see the calculations, how the resistance value is. Band 2 second significant digit band 3 third significant digit band 4 multiplier band 5 tolerance. A resistor is identified by its pattern of color of bands. A resistor is perhaps the most common building block used in circuits. Resistor color code calculator calculate 4 and 5 band 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. Graphical resistor calculator is a free software to easily calculate the resistance of registers from the band colors. Our resistor color code calculator is a handy tool for reading carboncomposition resistors whether its a 4 band, 5 band or 6 band type. Download calculator for parabolic satellite dish antenna design. 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. If you want to find out the color bands for a value.
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