Hi guys welcome to the new post. Here we will discuss What is a 10k Resistor. Explain the 10k Ohm Resistor Color Code. resistor is a passive component used in electrical circuits. It is used in circuits to add some resistance. Resistors come in different color-coding that helps to find the ohmic value of resistance for use in circuits.
The color code of resistors is used to show the resistance value of the resistor. Resistor colors can made with 3,4 or 5 color combinations or bands. Every band comes with its number for resistance number. Here we will cover details of the 10K resistor and is color code. So let’s get started with What is a 10k Resis
What is a 10K Resistor?
- The 10K resistor is a passive component that is important for current flowing in the circuit. The 10K ohm means that resistance value of 10,000 ohms. The identification of this component is based on color bands.
- Resistors come with 10 Kilo ohm resistor color codes are non-polarized components, and can connect in circuits in any direction.
- it used to perform many functions like voltage division, current limiting, and biasing transistors.
- Their accurate resistance controls measure the stability and function of electronic devices making them best for different uses.
10K/10k Ohm Resistor Color Code
The color coding of resistors helps to find the value of resistance. This code comes with 3, 4, or 5 color bands, each has its number value to explain certain resistance values.
For learning the value of resistor color code there is a Resistor Color Code Chart can used. it is standard according to IEC60062 and globally used.
For explaining the 10k ohm resistors color code here 4 band resistor color code is used. The first two bands are numerical numbers 3rd is multiplier and 4th is tolerance.
10K Ohm Resistor Color
With the use of the above-given chart, we will find the value of the 10k ohm resistor. Here 10k ohm resistance can seen and its bands are explained as
| Band | Color | Value |
| 1st | Brown | $1 |
| 2nd | Black | 0 |
| 3rd | Orange | 1,000 |
| 4th | Gold | ±5% |
- The first band color brown means the first digit is 1
- 2nd band is black that is 2nd digit is 0
- 3rd band is orange so the multiplier will be 1k or 1000.
- The 4th band is gold which means the tolerance value is +- 5%.
- So resistance value of this resistor will be (1) (0) (x1000) (±5%) = 10k ±5% ohm
How to read resistor color code?
Color bands are an easy source to show the value of electronic components. The printed alphanumeric codes will be small for reading on small resistors, so the color code was used in the 1920s for resistor values.
For reading value follow these points.
- There is a larger gap that exists before the tolerance band. So set a larger group on the left side and read resistors from left to right.
- Normally tolerance of the resistor is about 5 percent or 10 percent. These values are marked with metallic colors, gold or silver, respectively. But the resistor color code is not started from these colors, if there is a metallic color on the resistor, it is a tolerance value, it must be set on the right side. Read the resistor from left to right.
- Normally first band closet to end.
- Here table made for reading the value of resistance according to colors.
| Color name | Digit | Color name | Digit |
| Black | 0 | Green | 5 |
| Brown | 1 | Blue | 6 |
| Red | 2 | Violet | 7 |
| Orange | 3 | Gray | 8 |
| Yellow | 4 | White | 9 |
This is the color code for 2 or 3 bands from the left side. Then band multiplier exists.
| Color | Multiply | Color | Multiply |
| Black | ×1 Ω×1 Ω | Blue | ×1 MΩ×1 MΩ |
| Brown | ×10 Ω×10 Ω | Violet | ×10 MΩ×10 MΩ |
| Red | ×100 Ω×100 Ω | Gray | ×100 MΩ×100 MΩ |
| Orange | ×1 kΩ×1 kΩ | White | ×1 GΩ×1 GΩ |
| Yellow | ×10 kΩ×10 kΩ | Gold | ×0.1 Ω×0.1 Ω |
| Green | ×100 kΩ×100 kΩ | Silver | ×0.01 Ω×0.01 Ω |
Colors denote the power of 10 through which the number made with the use of the previous band must be product. We can define the multiplier with prefixes such as kilo, mega, or giga with the scientific notation used
The last band that exists in all resistors 4, 5, and 6 bands is used as the tolerance band. It is used to define the percentage, and changes in component resistance is mostly statistical in nature.
| Color | Tolerance | Color | Tolerance |
| Brown | ±1%±1% | Violet | ±0.1%±0.1% |
| Red | ±2%±2% | Gray | ±0.05%±0.05% |
| Green | ±0.5%±0.5% | Gold | ±5%±5% |
| Blue | ±0.25%±0.25% | Silver | ±10%±10% |
How To Read the 10K Resistor Color Code
Here we will use 4 4-band resistors to read the color coding of 10k resistor.
- The first band denotes the first digit of the resistance value, with the color brown is 1.
- 2nd band is 2nd digit of the resistance value, which has a black color and the digit is 0. This digit is put at the right of the first digit from band 1 making 10.
- 3rd band is a multiplier that multiplies digits from bands one and two through value shown by color. The real multiplier is 10^n, here n is the value of the band color. Let’s suppose the 3rd band is orange and defines the number 3 the multiplier will be 10^3 = 1,000.
- So the combined resistance value get from these colors is 10 x 1,000 Ω = 10,000 Ω, which is defined as 10kΩ.
- 4th band is tolerance, tha shows tolerance for the resistor, normally defined as 5 percent or 10 percent. If there is a last band of gold then the value is 10kΩ ± 5% Ω. and for the last silver band value is 10kΩ ± 10% Ω.
5 Band 10K Resistor Color Code
In a 10k resistor with 5 bands, the first 3 bands are brown, black, and black (denoting 100), 4th band is brown and denoting a multiplier of x10.
| Band | Numbers | Color | Value |
| 1 | 1st Digit | Brown | 1 |
| 2 | 2nd Digit | Black | 0 |
| 3 | 3rd Digit | Black | 0 |
| 4 | Multiplier | Red | x 100 |
| 5 | Tolerance | Gold (or silver) | ± 5% |
|                                                  Total Value: 10,000 ± 5% Ω | |||
6 Band 10k Resistor Color Code
The 6th band resistor is like 5th band resistor but has an extra band that denotes the temperature coefficient and shows resistance changing with temperatures.
| Band | Digits | Color | Value |
| 1 | 1st Digit | Brown | 1 |
| 2 | 2nd Digit | Black | 0 |
| 3 | 3rd Digit | Black | 0 |
| 4 | Multiplier | Red | x 100 |
| 5 | Tolerance | Gold (or silver) | ± 5% |
| 6 | Temp. Coefficient | Any | |
|                                                  Total Value: 10,000 ± 5% Ω | |||
Here temperature coefficient values according to colors shown here.
| Color | Temperature Coefficient |
| Black | N/A |
| Brown | 100 ppm/ºC |
| Red | ppm/ºC |
| Orange | 15 ppm/ºC |
| Yellow | 25 ppm/ºC |
| Green | N/A |
| Blue | 10 ppm/ºC |
| Violet | 5 ppm/ºC |
| Grey | N/A |
| White | N/A |
Use Of 10k Resistor
voltage Dividers
The 10k resistor works as the main component in voltage divider circuits and is mostly used in electronics. The voltage divider is used to split input voltage in accurate fractions, offering reference voltage to other components.
With the use of a 10k resistor with other values we can get certain values of voltage. Such a 10k resistor in series combination to 10k resistor provides 50 percent, voltage division.
Current Limiting
In circuits, there is one current limitation in many components like LED or transistors to make them work accurately. The 10k resistor can work as a current-limiting resistor.
By connecting it in series combination with components we can control current flow. Such as for LED applications using an accurate 10k resistor we can protect LED from high currents, increase the working life, and provide accurate brightness within safe limits.
For accurate resistor use, we can use a 10kilo ohm resistor color code and find the value with a multimeter. The 10kilo ohm resistor color code comes with brown, orange, and gold resistance.
Biasing and Operating Point
Biasing is a basic part of electronics, especially in amplifier circuits and transistor uses. The 10k resistor is used to set the operating point of the transistor or other active components. By offering defined bias voltage or current we can make sure they work in linear and requried regions, which are required for accurate amplification or signal processing.
Filtering and Time Constants
The 10K resistor is part of the components in RC circuits, where they find time constants and define the frequency response of the circuit. By using accurate resistor values, we can control the cutoff frequency and find the rate at which the circuit responds to changes in input. This time constant is important for audio filtering, signal smoothing, and time delay circuits.
Power Dissipation
Resistor produces heat when current passes through them. This heat casues resistors to overheat and get damaged if they are worked away from the power rating. When choosing 10k resistor, or any other resistor it is important to consider power rating to make sure it can easily handle the current without overheating. The power rating of the resistor is defined in watts and must not be high to get damaged.
Temperature sensors
Temperature sensors also use 10k resistors are important for accurate temperature control in devices such as thermostats and ovens. The resistor casues temperature-dependent voltage signals in voltage divider circuits, providing accurate regulation. These sensors also cover the component drift and ensure stable operation of the circuit. In the battery management system it monitors temperature for controlled charging and increases battery working life and safety.
Read Also:
- Difference Between Resistance and Impedance
- Difference Between Resistance & Resistivity
- Difference Between Resistance and Reactance
- What Is Resistor? – Symbols, Types and Its Applications
- What is a Variable Resistors: Definition, Uses, Resistor Symbol, Types & Applications
- What is the difference between crystal, resonator and oscillator?
Faqs
What color is a 10 K ohm resistor?
| Resistor Type | 4-Band Color Code | 5-Band Color Code |
|---|---|---|
| 10k Ohm | Brown-Black-Orange-Gold | Brown-Black-Black-Red-Go |
What Colour is 10 ohm resistor?
10 Ohm Resistor Color Code are Brown, Black, Black, Golden.
What is the tolerance of a 10K ohm resistor?
The 10k ohm resistor comes with the color sequence as brown (1), black (0), orange (multiplier x1000), and gold (tolerance ±5%
What is the color code for the 220 ohm resistor?
the color code of the 220 ohm resistor is RED – RED – BROWN
What color is a 100 ohm resistor?
The 100-ohm resistor can be defines as a resistor color of brown, black, brown, and gold, and 5 band resistor has Brown-Black-Black-Black-Gold.
What color is a 300 ohm resistor?
300 Ohm Resistor Color Code is Orange, Black, Brown, and Golden.
What is the color of a 1000-ohm resistor?
The 1000 ohm resistor comes with 4 band color code in this sequence Brown, Black, Red and Gold. The 100 home resistor comes with a multiplying factor of 100 (Red) and a tolerance level of ±5% (Gold).
What colors are 390 ohm?
390 Ohm Resistor Color Code is Orange, White, Brown, and Golden.
What color is a 500 ohm resistor?
500-ohm resistor comes with ±5% tolerance and color code of Green-Black-Brown-Gold. So 500 ohm resistor with tolerance of ±1% has a color code of Green-Black-Black-Brown-Brown
What is the colour of 600 ohm resistor?
The resistance of 600Ω has the color code of blue, black, and brown
What is the color code for 2000 ohm resistor?
2K Ohm Resistor Color Code is Red, Black, Red, Golden
