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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. FRL20W Tru-Ohm 20 watt 30K Ohm Wirewound Resistor (NOS)

    FRL20W Tru-Ohm 20 watt 30K Ohm Wirewound Resistor (NOS)

    $9.91

    • 30,000 Ohm
    • 20 watt
    • Size: 2" long x 1/2" max outside diameter
    • Wire Leads

    New Old Stock * No longer available for export
    MFR: Tru-Ohm
    SKU: FRL20W-30K-TRU


  2. 5905-813-3986 Ohmite Fixed Resistor 500 Ohm 10 Watt (NOS)

    5905-813-3986 Ohmite Fixed Resistor 500 Ohm 10 Watt (NOS)

    $1.91

    New Old Stock * No longer availabel for export
    MFR: Ohmite Manufacturing Company
    SKU: 5905-813-3986

    Made in the USA
  3. RH25G352H Dale Fixed Resistor 3.5K ohms 15 Watts (NOS)

    RH25G352H Dale Fixed Resistor 3.5K ohms 15 Watts (NOS)

    $6.91

    New Old Stock * No longer available for export
    MFR: Dale
    SKU: RH25G352H

  4. Lectrohm 12K Ohm 10 Watt Wirewound Resistor (NOS)

    Lectrohm 12K Ohm 10 Watt Wirewound Resistor (NOS)

    $9.91

    • 12,000 Ohm
    • Size: 2" long x 1/2" Diameter
    • Solder Tabs

    Used * no longer available for export
    MFR: Lectrohm
    SKU: 12K-LEC

  5. RH25G801H Dale Wirewound Resister 800 Ohms 15 Watts (NOS)

    RH25G801H Dale Wirewound Resister 800 Ohms 15 Watts (NOS)

    $4.91

    • Electrical Resistance: 800.000 ohms
    • Resistance Tolerance in Percent: -3.000 to 3.000
    • Power Dissipation Rating in Watts: 15.000 free air

    New Old Stock * No longer available for export
    MFR: Dale
    SKU: RH25G801H

  6. RW34F162 Tru-Ohm Resister 1600 Ohm 30 Watt (NOS)

    RW34F162 Tru-Ohm Resister 1600 Ohm 30 Watt (NOS)

    $12.91

    New Old Stock * No longer available for export
    MFR: Tru-Ohm
    SKU: RW34F162

  7. RW55G252 Ward Leonard Wirewound Resister 2.5KOhm 10 Watt (NOS)

    RW55G252 Ward Leonard Wirewound Resister 2.5KOhm 10 Watt (NOS)

    $2.91

    • Resistance: 2500 Ohms
    • Watts: 10

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: RW55G252

  8. RW35G122  H. H. Wirewound Resistor 1200 Ohms 38W (NOS)

    RW35G122 H. H. Wirewound Resistor 1200 Ohms 38W (NOS)

    $14.91

    • Solder Tabs

    New Old Stock * No longer available for export
    MFR; H.H.
    SKU: RW35G122


  9. 10½H IRC Wire Wound Resistor 210K Ohms 225 Watts (NOS)

    10½H IRC Wire Wound Resistor 210K Ohms 225 Watts (NOS)

    $24.91

    • Resistance: 210K Ohms
    • Watts: 225 (nominal)
    • Contact: Solder Tabs

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistance Company
    SKU: IRC-R210K-225

    Made in the USA

  10. MVZ IRC Wire Wound Resistor 15-Meg Ohms (Pull)

    MVZ IRC Wire Wound Resistor 15-Meg Ohms (Pull)

    $22.91

    • Resistance: 15,000,000 Ohms
    • Contact: Solder Tabs

    Used * No longer available for export
    MFR: International Resistance Company
    SKU: IRC-MVZ-15MEG

    Made in the USA

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