resistor color code formula

For the example shown here. Below mentioned are the number and the.

Resistors

Instructions Diagram Number of Bands 4 Band 5.

. Resistor colors and value multiplier. 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. Brown Green Silver would be a 15 Giga Ohm resistor.

From the table we can write that Brown. The following formula can be used to know the value of resistance of a six band resistor. Violet and green indicate the significant digits ie 75 which are according to the above table a.

PVI V is the voltage across the resistor in Volts I is in current flowing through the resistor in Amperes R is the resistance of the Resistor in Ohms Ω By using above two formulas we. It is assumed that you did not read the bands from outside to inside which means Silver Green Brown. How to Find the Value of resistance of a Five Band Resistor Color Code.

R multiplier x. Then the color code of 1k ohm resistor with 6 bands will. The four colours on a resistor are brown yellow green and gold as read from left to right.

Third digit x Multiplier 103 X100 103-kilo ohm 5 100 ppm o c. The 1000 Ω resistor has a mulitplying factor of 100 Red and a tolerance level of 5 Gold. Thus this is all about an overview of resistor.

A 1000 Ω resistor has a four-band colour code following a colour sequence of Brown Black Red and Gold. 482 48 x 100 ohms 48 kiloΩ If the resistors have values less than 100Ω you can write it as. So the final formula you can use to calculate resistance.

Resistor Color Code and Types of Resistors Introduction to Resistors. In this section we have explained the rules of resistor color code for 3 4 5 and 6 band carbon resistor. What is resistance corresponding to these colours.

The resistor colour code print is as shown below. Therefore the color code for a resistor contains numbers and letters. The 5 band resistor color code has 3 digits 1 multiplier and 1 tolerance at the end.

480 48 x 10 0 which is equivalent. The formula for the three-band resistor color code is 1st digit. Formula to calculate resistor color code of 4 band 5 band 6 band made easy by BBROY of Great Britain has Very Good WifeLink to download chart for resistor.

That would be 950 Ohms. 5 Band Resistor Color Code. Resistor color code for 330 Ohms For example.

The 4th band or 5th for the 5 band and 6 band indicates the. Who invented the resistor colour code. Body End Stripe Body 1 st digit End 2 nd digit Stripe Multiplier.

Consider a resistor is having four different colour. Notice that the number of zeroes equals the colors number as per the previous table. Now we will multiply that number by the.

We then multiply that number by the. The 1st 2nd and 3rd color bands together make up a 3 digit number and the 4th color band or multiplier is multiplied with this 3 digit number to obtain the resistance value of the resistor. The formula to find the resistance of 5 band system is.

Since it is a four-band resistor the first two bands violet and green will indicate the significant digits which are according to the table above. Brown 1 yellow 4 violet 7 black x 10 0 x1 green 05 represents a 147 Ω resistor with a 05 tolerance. The colour code was developed in the 1920s.

The first two colours in the four-band resistor viz. Select the number of bands then their colors to determine the value and tolerance of the resistors or view all resistors Digi-Key has to offer. Colors of resistors and each color of resistor represents specific number.

Resistance 10x y z p100 Unit- Ohm Example of Resistor Colour Code. There are exceptions to this 5-band color. Body End Dot Body 1 st digit End 2 nd digit Dot.

Resistor Color Code Calculation With Different Examples