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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. Ohmite Brown Devil 20000 Ohms 10 Watt Resistor (NOS)

    Ohmite Brown Devil 20000 Ohms 10 Watt Resistor (NOS)

    $3.91

    • 20000 Ohms
    • 10 Watts
    • 1-3/4" long x 5/16" diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 20000-10-BD

    Made in the USA

  2. Ohmite Brown Devil 2000 Ohms 10 Watt Resistor (NOS)

    Ohmite Brown Devil 2000 Ohms 10 Watt Resistor (NOS)

    $1.91

    • 2000 Ohms
    • 10 Watts
    • 1-3/4" long x 5/16" diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 2000-10-BD

    Made in the USA

  3. Ohmite Brown Devil 150 Ohms 10 Watt Resistor (NOS)

    Ohmite Brown Devil 150 Ohms 10 Watt Resistor (NOS)

    $0.91

    • 150 Ohms
    • 10 Watts
    • 1-3/4" long x 5/16" diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 150-10-BD

    Made in the USA
  4. FR100 Tru-Ohm Wirewound Resistor 50 Ohm 100W (NOS)

    FR100 Tru-Ohm Wirewound Resistor 50 Ohm 100W (NOS)

    $11.91

    • 50 Ohm
    • 100 watt
    • Size: 6-1/2" long x 13/16" max outside diameter
    • Solder Lugs

    New Old Stock * No longer available for export
    MFR: Tru-Ohm
    SKU: FR100-50


  5. 0411 Ohmite 5K Ohms 50 Watt Resistor (NOS)

    0411 Ohmite 5K Ohms 50 Watt Resistor (NOS)

    $34.91

    • 5,000 Ohms
    • 50 Watts

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 0411-50-5K

    Made in the USA

  6. RW14G103 HH Wirewound Resistor 10,000 Ohms 40 Watt (Pull)

    RW14G103 HH Wirewound Resistor 10,000 Ohms 40 Watt (Pull)

    $32.91

    • Body Size: 4-1/2" long x 13/16" diameter
    • End Cap Ring Size: 1-13/32" diameter

    Used * No longer available for export
    MFR: Weston
    SKU: RW14G103-P

    Made in the USA

  7. RW14G802 HH Wirewound Resistor 8000 Ohms 40 Watt (Pull)

    RW14G802 HH Wirewound Resistor 8000 Ohms 40 Watt (Pull)

    $32.91

    RW14G802 HH Wirewound Resistor 8000 Ohms 40 Watt (Pull)

    • Body Size: 4-1/2" long x 13/16" diameter
    • End Cap Ring Size: 1-13/32" diameter

    Used * No longer available for export
    MFR: Weston
    SKU: RW14G802-P

    Made in the USA

  8. MFB155 Weston Wirewound Resistor 1 Mega Amps 1.5Kv (Pull)

    MFB155 Weston Wirewound Resistor 1 Mega Amps 1.5Kv (Pull)

    $39.91

    Body Size: 5-1/4" long x 1-5/16" diameter

    End Cap Ring Size: 1-13/32" diameter

    Used * No longer available for export
    MFR: Weston
    SKU: MFB155-WES-P

    Made in the USA
  9. 773 SP-6 Carborundum Dual Resistor in Parallel 21-25 Ohm 10% (Pull)

    773 SP-6 Carborundum Dual Resistor in Parallel 21-25 Ohm 10% (Pull)

    $14.91

    773 SP-6 Carborundum Dual Resistor in Parallel 21-25 Ohm 10% (Pull)
    Test 21-25 Ohm

    Used * No longer available for export
    MFR: Carborundum
    SKU: 773-SP-6-P

  10. A250 Ward Leonard Wirewound Resistor 250 Ohms 25 Watts (Pull)

    A250 Ward Leonard Wirewound Resistor 250 Ohms 25 Watts (Pull)

    $3.91

    • Resistance: 250 Ohms
    • 25 Watts
    • Solder Lugs
    • Size: 2-1/8" long x 3/4" diameter

    Used * No longer available for export
    MFR: Ward Leonard
    SKU: A250-WL-P

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