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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 

per page
Set Descending Direction
  1. 887SP Carborundum Co. 150 Watt, 25 Ohm Ceramic Resistor (Pull)

    887SP Carborundum Co. 150 Watt, 25 Ohm Ceramic Resistor (Pull)

    $19.91

    Carborundum resistor pulled from equipment
    Has a 10% Tolerence
    Used * No Longer available for export
    Picture is for reference only. Condition will very slightly
    MFR: Carborundum
    SKU: 887SP


  2. L225J-7K5 Ohmite Wirewound Resistor 7500 Ohms 225 Watts (Pull)

    L225J-7K5 Ohmite Wirewound Resistor 7500 Ohms 225 Watts (Pull)

    $19.91

    Ohms: 7500
    Watts: 225
    Length: 10.5" 
    Diameter: 1.125"

    Used * No longer available for export
    MFR: Ohmite
    SKU: L225J-7K5-P

    Made in the USA

  3. Type CX Globar 5 Ohm Ceramic Resistor (NOS)

    Type CX Globar 5 Ohm Ceramic Resistor (NOS)

    $12.91

    New Old Stock * No longer available for export
    MFR: Globar / Kanthal
    SKU: CX-5-GLOBAR

    Made in the USA

  4. FR160-25 Tru-Ohm Wirewound Resistor (Pull)

    FR160-25 Tru-Ohm Wirewound Resistor (Pull)

    $19.91

    Ohms: 25
    Watts: 160
    Length: 8.5"
    Diameter: 1.125"

    Used * No longer available for export
    MFR: Tru-Ohm
    SKU: FR160-25-P

    Made in the USA

  5. 0962 Ohmite Adjustable Wirewound Resistor (NOS)

    0962 Ohmite Adjustable Wirewound Resistor (NOS)

    $19.91

    Ohms: 1000
    Watts: 100
    Length: 6.5"
    Diameter: 0.75"
    New Old Stock / New In Box * No longer available for export
    MFR: Ohmite
    SKU: 0962

    Made in the USA

  6. 50 Ohm +/-10% U.S. Resistor (NOS)

    50 Ohm +/-10% U.S. Resistor (NOS)

    $14.91

    Length: 5 inches
    Outside Diameter: 0.75 inches
    Inside Diameter: 0.25 inches
    MFR: U. S. Resistor
    SKU: 50-Ohm-10%

    Made in the USA

  7. HL80-04Z-64J Vishay Wirewound Resistor (NOS)

    HL80-04Z-64J Vishay Wirewound Resistor (NOS)

    $19.91

    Ohms: 64
    Watts: 80
    Tolerance: 5%
    Length: 4"
    Diameter: 0.125"
    New Old Stock * No longer available for export
    MFR: Vishay
    SKU: HL-80-04Z-64J

    Made in the USA
  8. RS2 Le Carbone Lorraine 10 Ohm 20% Resistor (Pull)

    RS2 Le Carbone Lorraine 10 Ohm 20% Resistor (Pull)

    $15.91

    Used * No longer available for export
    MFR: Le Carbone Lorraine
    SKU: RS2-10-20%

  9. FST-200 HEI Wirewound Resistor 250K Ohms 225 Watts (NOS)

    FST-200 HEI Wirewound Resistor 250K Ohms 225 Watts (NOS)

    $22.91

    Out of stock

    Features high thermal conductivity, centerless ground ceramic core for optimum heat distribution and dissipation.
    Tolerance 5%
    Length: 10.5"
    Diameter: 1.125"
    New Old Stock * No longer available for export
    MFR: HEI
    SKU: FST-200


  10. RW47G350 Tru-Ohm Wirewound Resistor (Pull)

    RW47G350 Tru-Ohm Wirewound Resistor (Pull)

    $29.91

    Ohms: 35
    Watts: 145
    Length: 10.5"
    Diameter: 1.125"

    Used * No longer available for export
    MFR: Tru-Ohm
    SKU: RW47G350-P

    Made in the USA

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