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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%

List  Grid 

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  1. 61/2E IRC Wire Wound Resistor 50 Ohms 100 Watts (NOS)

    61/2E IRC Wire Wound Resistor 50 Ohms 100 Watts (NOS)

    $18.91

    • Resistance: 50 Ohms
    • Watts: 100 (nominal)
    • Contact: Solder Tabs

    New Old Stock * No longer available for export
    MFR: IRC a Division of TRW Inc.
    SKU: IRC-R100-50

    Made in the USA
  2. HL-255-07Z Dale Wire Wound Resistor 1 Ohms 80 Watts 1% (Pull)

    HL-255-07Z Dale Wire Wound Resistor 1 Ohms 80 Watts 1% (Pull)

    $29.91

    • Resistance: 1 Ohms
    • Watts: 225 Watts
    • Tolerance: 1%
    • Includes Mounting Brackets

    Clean Used * No longer available for export
    MFR: Dale
    SKU: HL-225-07Z-P

  3. HL-80-04Z Dale Wire Wound Resistor 100K Ohms 80 Watts (Pull)

    HL-80-04Z Dale Wire Wound Resistor 100K Ohms 80 Watts (Pull)

    $16.91

    • Resistance: 100K Ohms
    • Watts: 80
    • Includes Mounting Brackets

    Clean Used * No longer available for export
    MFR: Dale
    SKU: HL-80-04Z-P

  4. L225J5K0 Ohmite Wire Wound Resistor 5K Ohms 225 Watts (Pull)

    L225J5K0 Ohmite Wire Wound Resistor 5K Ohms 225 Watts (Pull)

    $19.91

    • Resistance: 5000 Ohms
    • Watts: 225 (nominal)
    • Size" 8-1/2" Long x 1-1/8" Diameter

    Clean Used * No longer available for export
    MFR: Ohmite Manufacturing Company
    SKU: L225J5KO-P

  5. RW47V104 Dale Wire Wound Resistor 100K Ohms 210 Watts (Pull)

    RW47V104 Dale Wire Wound Resistor 100K Ohms 210 Watts (Pull)

    $69.91

    Pulled from a Collins U208-10

    • Resistance: 100K Ohms
    • Watts: 210 (nominal)

    Clean Used * No longer available for export
    MFR: Dale
    SKU: RW47V104-P

  6. 890AS111LSP Carborundum Resistor, 110 ohm 150 watts 10% 120kv Peak (Pull)

    890AS111LSP Carborundum Resistor, 110 ohm 150 watts 10% 120kv Peak (Pull)

    $159.90

    890AS111LSP Carborundum Resistor, 110 ohm 150 watts 10% 120kv Peak,Size:  18” Long x 1” Diameter
    Used, Good Condition * No longer available for export
    MFR: Carborundum
    SKU: 890AS111LSP

  7. 890AS301LSP Carborundum Resistor 300 ohm 150 watts 20% 120kv Peak (Pull)

    890AS301LSP Carborundum Resistor 300 ohm 150 watts 20% 120kv Peak (Pull)

    $149.90

    890AS301LSP Carborundum Resistor, 300 ohm 150 watts 20% 120kv Peak Size: 18” Long x 1” Diameter
    Used Good Condition * No longer available for export
    MFR: Carborundum
    SKU: 890AS301LSP


  8. Type 2D IRC Power Resistor 10 Ohms 25 Watt (Pull)

    Type 2D IRC Power Resistor 10 Ohms 25 Watt (Pull)

    $6.90

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

    Used * No longer available for export
    MFR: International Resistance Company
    SKU: 2D-10-25-P

    Made in the USA

  9. 20 Ohmite Wirewound Resistor 20 Ohms 20 Watt (NOS)

    20 Ohmite Wirewound Resistor 20 Ohms 20 Watt (NOS)

    $3.91

    • 20 Ohms
    • 20 Watts
    • 2" long x ~1/2" Diameter
    • Small chip on one end

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 20-20-Ohmite

    Made in the USA
  10. FC4 Union Fuse Clip 30 Amps 250V 0.50 Inch Diameter (Pull)

    FC4 Union Fuse Clip 30 Amps 250V 0.50 Inch Diameter (Pull)

    $5.95

    • Inside Diameter: 0.50 in. / 12.7 mm.

    Used * No longer availale for export
    MFR: Union
    SKU: FC4

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