# What is the value of a Red Black Red resistor?

## What is the value of a Red Black Red resistor?

Resistor Band Colors

Color Value
Black x1
Brown x10
Red x100
Orange x1000

What is the value of color black in resistor?

For the example shown here: brown (1), yellow (4), violet (7), black (x 100 = x1), green (0.5\%) represents a 147 Ω resistor with a 0.5\% tolerance.

### What color denotes the tolerance value of 5 \%?

Green
Resistor, capacitor and inductor

Color Significant figures Tolerance
Yellow 4
Green 5 ±0.5\%
Blue 6 ±0.25\%
Violet 7 ±0.1\%

What is resistor color code?

Resistor Color Coding uses colored bands to quickly identify a resistors resistive value and its percentage of tolerance with the physical size of the resistor indicating its wattage rating. The colors brown, red, green, blue, and violet are used as tolerance codes on 5-band resistors only.

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## How do I find the color code of a resistor?

It consists of a set of individual coloured rings or bands in spectral order representing each digit of the resistors value. The resistor colour code markings are always read one band at a time starting from the left to the right, with the larger width tolerance band oriented to the right side indicating its tolerance.

How do you write a resistor color code?

### How do you read a resistor color code 5?

If the colors on a 5 band resistor is in this order: brown, green, red, blue and violet (as shown in figure). The values of color bands will be like this: Brown = 1, Green = 5, Red = 2, blue = 106, Violet = 0.10\%.

What is the color code for a 5k tolerance 5 resistor?

The colors brown, red, green, blue, and violet are used as tolerance codes on 5-band resistors only….Standard Resistor Values and Color.

Color Green 5 105 0.5
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## What does a resistor color code mean?

The resistor color code indicates the electronic value of a resistor. Manufacturers devised the universal electronic color code rating system in the early part of the twentieth century because the bands of color were much easier to read on a small resistor than tiny print, and were also cheaper to produce.

What are the colors of a resistor?

Resistor Color Code Chart and Resistance Calculator. Resistors have standard colors for identification of the resistance value. In order, the colors are: black, brown, red, orange, yellow, green, blue, violet, gray, and white. Reading resistors is a very simple procedure if you use the chart and formula below.

### What is the color code for a resistor?

The standard color coding method for resistors uses a different color to represent each number 0 to 9: black, brown, red, orange, yellow, green, blue, purple, gray, white. On a 4 band resistor, the first two bands represent the significant digits. On a 5 and 6 band, the first three bands are the significant digits.