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.

The Resistor Color Code Calculator identifies the value and tolerance of a color coded resistor given its bands colors. Supports resistors with 3, 4, 5 and 6 bands.

Our Resistor Color Code Calculator is a handy tool for reading carbon-composition resistors, whether it's a 4 band, 5 band, or 6 band type. To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change.

2016年7月4日 · Use our simple resistor color code calculator tool below to easily find the value of any resistor. The color bands on your resistor tells you what value the resistor has. Click on a color band below to change its color and the value and …

This 4-band resistor colour code calculator is an interactive online tool specifically designed to calculate the resistive value of a fixed value 4-band resistors using the coloured bands on its body. If your a student, engineer or maker having trouble understanding resistor colour codes, then this tool is designed to help you.

Resistance values can be calculated from a 4-band resistor color code as follows: Band 1: First significant figure (left-most digit) Band 2: Second significant figure; Band 3: Multiplier (determines order of magnitude) Band 4: Tolerance value (%)

2025年1月11日 · Just choose how many bands your resistor has – 4, 5, or 6, select the colors, and in the blink of an eye, you'll get the resistance with tolerance, range, and temperature coefficient value (if you've chosen 6 band resistor color code).

Our free resistor color code calculator makes it even simpler. 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. Begin by selecting your resistor type; either a 4 or 5 band resistor.

2024年5月7日 · Consider you are holding a four band Resistor with color code as Red, Red, Brown and Gold. First Band Red = 2, Second Band Red = 2, Third Band Multiplier = 1 = *10 1, Fourth Band Tolerance = ±5%. 22*10^1=220 Ω Ohms with ±5% Tolerance, which means your Resistor will have Resistance value between 231 Ω to 209 Ω.

2024年5月19日 · To solve a 4-band resistor: Identify the colors of the first two bands and use the color code chart to find their corresponding digits. Identify the color of the third band to determine the multiplier. Identify the color of the fourth band to determine the tolerance.