resistor color code formula

Therefore the color code for a resistor contains numbers and letters. First digit White 9.

Resistor Color Code Calculator 3 4 And 5 Band Resistors

1 st Color Band First Number of Value of Resistor.

. In this section we have explained the rules of resistor color code for 3 4 5 and 6 band carbon. Second digit Violet 7. Select the number of bands then their colors to determine the value and.

Using the formula and chart above. Resistors with power ratings of more than 1 W are usually referred to as power Resistors and are used. 5 Band Resistor Color Code.

The formula to find the resistance of 5 band system is. Green brown violet black gold and orange. Multiplier Black 10⁰ 1.

In short If there are three color bands marked on a resistor it means. R multiplier x. We use the following colours as tolerance codes on five bands only because of which the five-band resistors are called coloured tolerance bands.

If the temperature coefficient of the 1k ohm resistor is 05 then the color of sixth band will be green which is coded by the digit 5. Green 5 Brown 1 Violet 7 Black 100 Gold 5. This tool is used to decode information for color banded axial lead resistors.

2 nd Color Band Second Number of value of. The 5 band resistor color code has 3 digits 1 multiplier and 1 tolerance at the end. The values of color bands will be like this.

If the colors on a 6 band resistor is in this order. And tolerance 5. 4 Band Resistor Color Code Calculator.

This resistor read from left to right has the colored bands of RED VIOLET YELLOW SILVER. Resistance 1st Digit x 10 2nd Digit x Multiplier. Substituting this values in a series we obtained Resistance 97 1 5 97 5.

The power rating of a Resistor is usually ranges between 18 W 0125W and 1 W. Then the color code of 1k ohm resistor with. In order to calculate the minimum as well as the maximum value of resistance according to the resistor colour code calculator proceed with Minimum 750000 - 750000.

Resistor Color Code Chart Tutorial Review Physics Youtube