## How many resistor color codes are there?

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

Color Red 2 102 2

### What is the correct resistor color code?

The Resistor Colour Code Table

Colour Digit Multiplier
Orange 3 1,000
Yellow 4 10,000
Green 5 100,000
Blue 6 1,000,000

What color is a 47 ohm resistor?

47 Ohm Resistor Color Code: Yellow, Violet, Black, Golden. Resistance: 47 Ohm, Power Rating: 0.25 Watt, Approximate Maximum Current: 73mA .

What color code is 4.7 ohms?

4.7 Ohm Resistor Color Code: Yellow, Violet, Golden, Golden.

## What color is a 10 ohm resistor?

10 Ohm Resistor Color Code: Brown, Black, Black, Golden.

### Which Colour represents 7 in resistor color code?

Violet
Resistor, capacitor and inductor

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

What color is a 1K resistor?

Brown, Black, Red, Gold

Band Value
1st Brown 1
2nd Black 0
3rd Red 100
4th gold 5%

What color is a 51 ohm resistor?

Green Brown

Value First Color Second Color
51 Green Brown
56* Green Blue
62 Blue Red
68* Blue Gray

## What color is a 910 ohm resistor?

910 Ohm Resistor Color Code: White, Brown, Brown, Golden. Resistance: 910 Ohm, Power Rating: 0.25 Watt, Approximate Maximum Current: 16.58mA .

### What is 2.2 K resistor?

∴ 22×100±5% –> 2.2k ohms –> 2200 Ω ∴ the real value of 2.2k ohm resistor is between 2090 Ω to 2310 Ω

What are 10K resistors?

If you had a 10K Ohm resistor, you would have 6/10,000 amperes of current flowing in the circuit. A 10k ohm resistor has 4 color bands: brown, black, orange, and gold for 5% tolerance, respectively. A 1k ohm resistor has 4 color bands: brown, black, red, and gold for 5% tolerance, respectively.

What is a 10R resistor?

The more commonly used SI notation for ohms (mainly because omega isn’t easily found on the keyboard) is to use R. For example, 10W is written as 10R, 4700W is equivalent to 4.7KW and is written as 4K7 where the K replaces the decimal point and represents 1000.

## What do the colors on a resistor mean?

Thus, instead of directly printing numbers onto the resistor, resistor color codes are used. Resistors can have 3 bands, 4 bands, 5 bands or 6 bands. The colored bands are used to denote the resistance, tolerance and the temperature coefficient. We have put together a simple guide to explain the calculation behind resistor color codes.

### What is the resistance color code?

Try out our Resistor Color Code Calculator in our Tools section. Components and wires are coded are with colors to identify their value and function. The colors brown, red, green, blue, and violet are used as tolerance codes on 5-band resistors only. All 5-band resistors use a colored tolerance band.

How to read the bands on a resistor?

1 To read them, hold the resistor such that the tolerance band is on your right. 2 Starting from your left, note down all the colours of the bands and write them down in sequence. 3 Next, use the table given below to see which digits they represent. 4 The band just next to the tolerance band is the multiplier band.

What are the codes for surface mounted resistors?

Surface mounted resistors (SMD) use another coding system that uses alphanumeric codes printed on its surface instead of color codes. The coding is defined in the international standard IEC 60062:2016. It describes the coding standard for both resistors and capacitors.