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Resistors

Please choose from the following RESISTOR Sub-Catagory choices:

CARBON FILM

Carbon Film Resistors

METAL OXIDE

METAL OXIDE

CARBON COMPOSITION

CARBON COMPOSITION

CEMENT WIREWOUND

 CEMENT WIREWOUND

HEAVY DUTY WIREWOUND

HEAVY DUTY WIREWOUND

NON-INDUCTIVE

NON-INDUCTIVE

METER SHUNT RESISTOR FOR HEATKIT

Meter Shunt Resistors

 

SMT RESISTOR KIT

SMT RESISTOR KIT

 

Most resistors are color coded with multiple bands to identify the resistance value and the tolerance. While actually measuring the resistance before using it is a good idea, it's also a good idea to know what the resistance is supposed to be. Resistors (especially carbon composition) can drift in their actual resistance. Keep a stock of fresh resistors on hand. Use the following Standard EIA color code tables to identify resistors, or you can calculate the values on your your resistors using our handy resistance calculator.

4 Band Resistors4 band resistor

Color1st Band
(1st Figure)
2nd Band
(2nd Figure)
3rd Band
(Multiplier)
4th Band
(Tolerance)
Black   0 100  
Brown 1 1 101 ±1%
Red 2 2 102 ±2%
Orange 3 3 103  
Yellow 4 4 104  
Green 5 5 105 ±0.5%
Blue 6 6 106 ±0.25%
Violet 7 7 107 ±0.1%
Grey 8 8 108 ±0.05%
White 9 9 109  
Gold     10-1 ±5%
Silver     10-2 ±10%

5 Band Resistors5 band resistor

Color1st Band
(1st Figure)
2nd Band
(2nd Figure)
3rd Band
(Multiplier)
4th Band
(Tolerance)
5th Band
(Tolerance)
Black   0 0 100  
Brown 1 1 1 101 ±1%
Red 2 2 2 102 ±2%
Orange 3 3 3 103  
Yellow 4 4 4 104  
Green 5 5 5 105 ±0.5%
Blue 6 6 6 106 ±0.25%
Violet 7 7 7 107 ±0.1%
Grey 8 8 8 108 ±0.05%
White 9 9 9 109  
Gold       10-1 ±5%
Silver       10-2 ±10%

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  1. CR2-820K Resistor, 820k 2 watt carbon 5%

    CR2-820K Resistor, 820k 2 watt carbon 5%

    $3.25

    CR2-820K Resistor, 820k 2 watt carbon 5%

  2. CR2-75K Resistor, carbon comp. 75K ohm 2 watt 5%

    CR2-75K Resistor, carbon comp. 75K ohm 2 watt 5%

    $3.25

    CR2-75K Resistor, carbon comp. 75K ohm 2 watt 5% 

  3. CR2-9100  Resistor, Carbon Composition, 9100 ohm 2w (9.1k)

    CR2-9100 Resistor, Carbon Composition, 9100 ohm 2w (9.1k)

    $3.25

    CR2-9100  Resistor, Carbon Composition, 9100 ohm 2 watt (9.1k), 5%

  4. PS47-4-P  Parasetic Resistor with plate cap

    PS47-4-P Parasetic Resistor with plate cap

    $6.50

    PS47-4-P  Parasetic Supressor with plate cap

  5. CR2-330 Resistor, Carbon Composition 330 ohm 2 watt

    CR2-330 Resistor, Carbon Composition 330 ohm 2 watt

    $3.25

    CR2-330 Resistor, Carbon Composition 330 ohm 2 watt, MFR: Allen Bradley

  6. CR2-390K Resistor, carbon 390k ohm 2 watt

    CR2-390K Resistor, carbon 390k ohm 2 watt

    $3.25

    CR2-390K Resistor, carbon 390k ohm 2 watt

  7. CR2-39 Resistor, carbon 39 ohm 2 watt

    CR2-39 Resistor, carbon 39 ohm 2 watt

    $3.25

    CR2-39 Resistor, carbon 39 ohm 2 watt

  8. CR2-36 Resistor, carbon 36 ohm 2 watt

    CR2-36 Resistor, carbon 36 ohm 2 watt

    $3.25

    CR2-36 Resistor, carbon 36 ohm 2 watt

  9. R2-33K Resistor, Carbon Film

    R2-33K Resistor, Carbon Film

    R2-33K Resistor, Carbon Film

  10. CR2-390  Resistor, Carbon Comp 390 ohm 2w

    CR2-390 Resistor, Carbon Comp 390 ohm 2w

    $3.25

    CR2-390  Resistor, Carbon Comp 390 ohm 2w

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