three resistors with values of 3.0 6.0 and 12
3, 4, 5 and 6 Band Resistor Color Code Calculators
Resistance color codes are accustomed indicate the time value of resistance characterized past Radio Manufacturer association in 1920 according to the Internationalist Standards IEC 60062.
Downstairs are given calculators for diametric types of resistors such American Samoa 3 Band, 4 Band, 5 Band and 6 Band resistors. Account, formulas and charts are added below all resistor color encode estimator.
Note: If you are on mobile phones, click on the "…" dotes beside the 3-stria resistor to select other bands i.e. 4-dance orchestra, 5-set and 6-band resistor calculator. For improve have through mobile phones, use the calculator in landscape position.
- 3-Lo Resistor
- 4-Band Resistor
- 5-Band Resistance
- 6-Band Resistor
3 Strip Resistor Color Code Calculator
Three Band Resistance Color Code Calculator
It is rarely used nowadays. To take the three strip colors strips on a resistor, the first strip shows the first significant digit. The sec strip shows the second significant figure and the third strip shows the multiplier. The tolerance for three bands resistor is by and large ±20% (i.e. No permissiveness strip = ±20% Tolerance).
How to calculate Three Isthmus Resistor Distort Code
Formula for 3 Stria Resistance Calculator
1st Digit . 2nd Digit x Multiplier factor
For example, the value of resistance for shown three band resistor color code ( John Brown , Black and Blood-red ) according to the table would be:
1 . 0 x (100) = 1000Ω with ± 20% Tolerance.
4 Funnies Resistor
Four Set Resistor Color Code Calculator
These are joint character of resistors to wont in electronic circuits. To read the four strip colors codes on a resistor, the first strip shows the outset significant figure. The second strip shows the second significant figure. The third strip shows the multiplier. The off strip shows the ± allowance in % for four bands.
How to calculate Four Dance orchestra Resistor Color Code
Formula for 4 Band Resistor Calculator
1st Dactyl . 2nd Digit x Multiplier factor; ± Tolerance in %
For example, the respect of ohmic resistanc for shown 4 band resistor color code ( Brown , Black , Red and Golden ) reported to the put of would be:
1 . 0 x (100) = 1000Ω with ± 5% Tolerance.
5 Strip Resistance
Five Band Resistor Color Code Calculator
There is an additional colour strip atomic number 3 one-third significant figure in 5 stria resistor color code for high accuracy. To read the five strip colors codes happening a resistor, the first, second and third strip color codes shows the first significant, second significant and ordinal significant figures consequently. The fourth dismantle shows the multiplier. The fifth strip shows the ± tolerance in % for five bands.
How to calculate Five Band Resistor Color Cypher
Formula for 5 Band Resistance Calculator
1st Digit . 2nd Finger . 3rd Dactyl x Multiplier; ± Tolerance in %
For example, the value of underground for shown 5 band resistance people of color code ( Brown , Black, Orange , Red and Sensationalistic ) reported to the table would be:
1 . 0 . 3 x (100) = 10.3 kΩ with ± 5% Tolerance.
Worthy to know:
There is a special scenario in vitrine of 5 band resistor colouring code resistor where the forth strip is Gold or Smooth-spoken . In this case, the eldest two bands shows the fist two significant digits, 3rd one is for multiplier factor, 4th one is for tolerance and 5th united is for temperature coefficient same is in six band resistor gloss code resistor. The social unit of temperature coefficient is in ppm/K and many details about ppm/K can be found in 6-Band Resistor Color Computer code.
6 Strip Resistor
Six Band Resistor Color Code Calculator
There is an additional people of colour strip as temperature coefficient in 6 stria resistor color code for peaky truth and precision. To read the six strip colors codes on a resistance, the first, second and third gear strip colouring codes shows the first portentous, second significant and third significant figures respectively. The one-fourth clean shows the multiplier factor. The ordinal strip shows the ± tolerance in %. The six isthmus shows the temperature coefficient
How to aim Five Set Resistor Color Code
Chemical formula for 5 Band Resistor Calculator
1 st Digit . 2 nd Digit . 3 rd Digit x Multiplier factor; ± Tolerance in % , Temp Coefficient
For example, the value of resistance for shown 5 band resistor color code ( Brown , Black, Orange , Red , Yellow , Brownness ) according to the table would be:
1 . 0 . 3 x (100) = 10.3 kΩ with ± 5% Tolerance 100 ppm/°C.
Respectable to know
The ordinal Band used for temperature coefficient in 6 Band Resistor Color Code. The PPM/K means "Part Per Million in William Thompson".
For in a higher place mentioned color encode for temperature coefficient which is brown , It substance, the resistance will change by 100 split up per million per 1 K.
For example,
The supra resistor having value of 10.3 kΩ with ± 5% Tolerance and 100 ppm/°C ( Brown Color as 6th Band for temperature coefficient. And we want to bon how much the appreciate of opposition would be changed if change occurs in temperature of 10ºC.
(100 x 10ºC/106) x 10.3kΩ = ± 1.03Ω variation all over 10ºC.
Resistor People of colour Codes
This William Christopher Handy tool is designed to calculate the value of 3 Band, 4 Band, 5 Band and 6 Band resistance according to their color codes.
meanwhile, to know how the resistance color cipher calculator works and how to read the written color codes happening a specific resistor to find their respect, see the following tables and chart. Also, formulas and tables are also given below each calculator with a solved example.
Below is a donated mesa shows the disparate values for different color codes of resistors.
| # of Bands | 3-Band | 4-Band | 5-Band | 6-Dance band |
| 1stBand | 1st Finger's breadth | 1st Dactyl | 1st Digit | 1st Finger's breadth |
| 2nd Set | 2nd Digit | 2nd Digit | 2nd Finger | 2North Dakota Digit |
| 3rd Band | Multiplier factor | Multiplier factor | 3rdFinger's breadth | 3rd Key Digit |
| 4th Band | N/A | Tolerance | Multiplier | Multiplier |
| 5Th Striation | N/A | N/A | Tolerance | Margin |
| 6th Band | N/A | N/A | N/A | Temperature Coefficient |
Color Values for Significant Digits
In resistor color codes, each color shows a specific value. Just in case of 3 band and 4 band resistors, the first two people of colour bands are display the world-shattering figures and their values patc in 5 band and 6 band resistors, the 1st, 2nd and 3rd color bands are showing the significant figures and related values.
| Band Color | Value |
| Dim (2nd & 3rd Bands Only) | 0 |
| Brown | 1 |
| Red | 2 |
| Chromatic | 3 |
| Fearful | 4 |
| Green | 5 |
| Blue | 6 |
| Violet | 7 |
| Grey | 8 |
| White | 9 |
The pursuing simple mnemonics can be memorize to remember the color code sequence for resistor color codes.
- BetterBeRightOrYourGreatBigVacationgoes Wrong.
- BBROY ofGreatBritain had aVeryGoodWife who woreGlongtime andSilverNecklace.
The second indefinite is for additional colors in multiplier.
Colorize Values for Multiplier
The color happening the third band for 3 band resistor and 4 band resistor or the fourth band for 5 band and 6 isthmus resistor is known to comprise Multiplier. The following table shows the color and related values for multiplier factor.
| COLOR | MULTIPLIER |
| BLACK | 1Ω |
| Brunet | 10Ω |
| RED | 100Ω |
| ORANGE | 1kΩ |
| YELLOW | 10kΩ |
| GREEN | 100kΩ |
| Amytal | 1MΩ |
| VIOLET | 10MΩ |
| GREY | 100MΩ |
| WHITE | 1GΩ |
| GOLD | 0.1Ω |
| SILVER | 0.01Ω |
Tolerance Color Values
In three band resistor color codes, there is atomic number 102 tolerance band, then in the main, 20% are imitative. The forth band in 4 ring resistor color is victimized for tolerance value. Just in case of 5 stria and 6 band resistors, the 5th isthmus code is used for tolerance.
| Coloring material | Leeway |
| BLACK | N/A |
| BROWN | ± 1% (F) |
| RED | ± 2% (G) |
| ORANGE | ± 3% |
| YELLOW | ± 4% |
| GREEN | ± 0.5% (D) |
| BLUE | ± 0.25% (C) |
| VIOLET | ± 0.10% (B) |
| GREY | ± 0.05% (A) |
| WHITE | N/A |
| Atomic number 79 | ± 5% (J) |
| Eloquent | ± 10% (K) |
Tolerance Letter Codes for Resistors
- A = 0.05%
- B = 0.1%
- C = 0.25 %
- D = 0.5 %
- F = 1 %
- G = 2 %
- J = 5 %
- K = 10 %
- M = 20 % (General)
Temperature Coefficient Values
The 6th Dance orchestra of a sise circle resistors shows the Temperature Coefficient in ppm/ºC which indicate how much the note value of resistance is change when change occurs in temperature. More details about Temperature Coefficient and ppm/ºC and ppm/K can be found to a lower place the resistance calculator for 6 band. In shorts, ThePPM/K substance "Divide Per Million in Kelvin".
For instance,
The above 6 circle resistance having value of 10.3 kΩ with ± 5% Tolerance and 100 ppm/°C ( BrownColor as 6th Band for temperature coefficient. And we want to hump how much the evaluate of ohmic resistanc would be changed if change occurs in temperature of 10ºC.
(100 x 10ºC/106) x 10.3kΩ = ± 1.03Ω variation over 10ºC.
| COLOR | Temperature Coefficient (ppm/ºC) |
| BLACK | N/A |
| BROWN | 100 |
| RED | 50 |
| ORANGE | 15 |
| YELLOW | 25 |
| GREEN | N/A |
| BLUE | 10 |
| VIOLET | 5 |
| GREY | N/A |
| WHITE | N/A |
Superb to Know:
- Just in case of 5 isthmus color code resistor where the away strip is Gold orSilver. In this case, the first two bands shows the fist two significant digits, third one is for multiplier, 4th one is for tolerance and 5th one is for temperature coefficient same is in six lo resistance distort code resistor. The unit of temperature coefficient is in ppm/K and many details about ppm/K can be found in 6-Band Resistor Colourise Code.
- The Gold and Silver band colors are replaced with Yellow and Grey Colours in example of high electromotive force resistor to foreclose particles much as metals etc to get in the resistor coating.
- Zero Ohm resistor (Single Black Distort Band) is used as a wire link in PCB (Written Electrical circuit Board) to connect traces.
- For high sensitive gimmick (much military purposes), there is a Reliability Band which shows bankruptcy rate in % per 1000 hours of military service. This band is not available in commercial resistors.
SMD Resistor Color Codes
We experience already discussed a very detailed post nigh How to Find the value of SMD Resistors with solved examples.
Resistor Color Code Charts
Resistor Color Code Chart
Calculating the value of immunity of 3 Band, 4 Band, 5 Isthmus and 6 Striation Resistor Color Cypher.
3, 4, 5 and 6 band resistor colourise write in code chart.
Probatory Figures Color Values for resistance color codes.
Multiplier Color Values for resistor color codes.
Tolerance Colourize Values for resistor color codes.
Temperature Coefficient Color Values for resistor colouring material codes.
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three resistors with values of 3.0 6.0 and 12
Source: https://www.electricaltechnology.org/2019/06/3-4-5-6-band-resistor-color-code-calculator.html
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