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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. 1001 Ohmite Dividohm Adjustable Resistor 1 Ohms 12 Watt (NOS)

    1001 Ohmite Dividohm Adjustable Resistor 1 Ohms 12 Watt (NOS)

    $7.91

    • 1 Ohms
    • 12 Watts
    • 1-3/4" long x ~3/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 1001-1-12

    Made in the USA

  2. 0200J Ohmite Dividohm Adjustable Resistor 1 Ohms 25 Watt (NOS)

    0200J Ohmite Dividohm Adjustable Resistor 1 Ohms 25 Watt (NOS)

    $7.91

    • 1 Ohms
    • 25 Watts
    • 2" long x ~1/32" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 0200J-1-25

    Made in the USA

  3. Ohmite Variable Resistor 2 Ohms 10 Watt (NOS)

    Ohmite Variable Resistor 2 Ohms 10 Watt (NOS)

    $1.91

    • 2 Ohms
    • 10 Watts
    • 1-3/4" long x ~3/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 2-10-VAR

    Made in the USA

  4. 0214 Ohmite 7.5K Ohms 25 Watt Resistor (Pull)

    0214 Ohmite 7.5K Ohms 25 Watt Resistor (Pull)

    $12.91

    0214 Ohmite 7.5K Ohms 25 Watt Resistor (Pull)

    Used * No longer availale for export
    MFR: Ohmite
    SKU: 0214-75-25W

    Made in the USA

  5. 0222 Ohmite 40K Ohms 25 Watt Resistor (NOS)

    0222 Ohmite 40K Ohms 25 Watt Resistor (NOS)

    $19.91

    0222 Ohmite 40K Ohms 25 Watt Resistor (NOS)

    New Old Stock * No longer availale for export
    MFR: Ohmite
    SKU: 0222-40k-25W

    Made in the USA
  6. 4DA50-25  Wirewound Resistor(Adjustable), 25 ohm 50 watt, IRC

    4DA50-25 Wirewound Resistor(Adjustable), 25 ohm 50 watt, IRC

    $9.95

    4DA50-25  Adjustable/Fixed Wirewound Resistor(w/slider), 25 ohm 50 watt, Solder Tabs, MFR: IRC


  7. 0959 Ohmite Resistor 50 Ohms 100 Watts 1.414 Amps (Pull)

    0959 Ohmite Resistor 50 Ohms 100 Watts 1.414 Amps (Pull)

    $10.91

    • Small chips on one end

    Used * no longer available for export
    MFR: Ohmite Manufacturing Company
    SKU: 0959-50-P

    Made in the USA

  8. 0372 Ohmite Dividohm Adjustable Resistor 500 Ohms 25 Watt (NOS)

    0372 Ohmite Dividohm Adjustable Resistor 500 Ohms 25 Watt (NOS)

    $7.91

    • 500 Ohms
    • 25 Watts
    • 2" long x 5/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 0372-25-500

    Made in the USA
  9. 0400G Resistor, 150 ohms 50 watts, Ohmite

    0400G Resistor, 150 ohms 50 watts, Ohmite

    $6.95

    Out of stock

    Resistor, 150 ohms 50 watts, MFR: Ohmite

  10. R50-15 TRW Wirewound Resistor 15 ohm 50w (NOS)

    R50-15 TRW Wirewound Resistor 15 ohm 50w (NOS)

    $9.91

    • Contact: Solder Tabs
    • Size: 4.1" Long x 0.64" Diameter

    New Old Stock * No longer available for export
    MFR: TRW
    SKU: R50-15

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