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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. 150-25W Wirewound Resistor 150 Ohm 25 Watt (Pull)

    150-25W Wirewound Resistor 150 Ohm 25 Watt (Pull)

    $2.91

    • Capacitance: 150 Ohms
    • 25 Watts
    • Solder Tabs
    • Size: 2" long x 11/16" diameter
    • Solder Lugs

    Used * No longer available for export
    MFR: Unbranded
    SKU: 150-25W-P

  2. Lectrohm 20K Ohm 12 Watt Wirewound Resistor (Pull)

    Lectrohm 20K Ohm 12 Watt Wirewound Resistor (Pull)

    $19.91

    • Resistance: 20,000 Ohm
    • Wattage: 12
    • Size: 2" long x 1/2" Diameter
    • Solder Tabs

    Used * no longer available for export
    MFR: Lectrohm
    SKU: 20K-12-LEC

  3. Lectrohm 20 Ohm 12 Watt Wirewound Resistor (Pull)

    Lectrohm 20 Ohm 12 Watt Wirewound Resistor (Pull)

    $9.91

    • Resistance: 20 Ohm
    • Wattage: 12
    • Size: 2" long x 1/2" Diameter
    • Solder Tabs

    Used * no longer available for export
    MFR: Lectrohm
    SKU: 20-12-LEC

  4. Lectrohm 10 Ohm 50 Watt 5% Wirewound Resistor (Pull)

    Lectrohm 10 Ohm 50 Watt 5% Wirewound Resistor (Pull)

    $9.91

    • Resistance: 10 Ohm
    • Wattage: 50
    • Tolerance: 5%
    • Size: 4" long x 5/8" Diameter
    • Solder Tabs

    Used * no longer available for export
    MFR: Lectrohm
    SKU: 10-50-LEC

  5. Type DGA IRC Wirewound Resistor 2.5K Ohms  20 Watt (Pull)

    Type DGA IRC Wirewound Resistor 2.5K Ohms 20 Watt (Pull)

    $22.91

    • Resistance: 2500 Ohms
    • Watts: 20

    Used * No longer available for export
    MFR: International Resistor Company
    SKU: DGA-2500-20-P

     


  6. Type 4D IRC Wire Wound Resistor 25K Ohms 50 Watts (Pull)

    Type 4D IRC Wire Wound Resistor 25K Ohms 50 Watts (Pull)

    $19.91

    • Resistance: 25,000 Ohms
    • Watts: 50 (nominal)
    • Contact: Solder Tabs
    • Includes Mounting brackets

    Used * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R25K-50-P

    Made in the USA

  7. Type 4D IRC Wire Wound Resistor 10K Ohms 50 Watts (Pull)

    Type 4D IRC Wire Wound Resistor 10K Ohms 50 Watts (Pull)

    $18.91

    • Resistance: 10,000 Ohms
    • Watts: 50 (nominal)
    • Contact: Solder Tabs
    • Includes Mounting brackets

    Used * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R10K-50-P

    Made in the USA

  8. Type 4D IRC Wire Wound Resistor 500 Ohms 50 Watts (Pull)

    Type 4D IRC Wire Wound Resistor 500 Ohms 50 Watts (Pull)

    $12.91

    • Resistance: 500 Ohms
    • Watts: 50 (nominal)
    • Contact: Solder Tabs
    • Includes Mounting brackets

    Used * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R500-50-P

    Made in the USA

  9. 0417 Ohmite 20K Ohms 50 Watt Resistor (Pull)

    0417 Ohmite 20K Ohms 50 Watt Resistor (Pull)

    $12.91

    0417 Ohmite 20K Ohms 50 Watt Resistor (Pull)

    Used * No longer availale for export
    MFR: Ohmite
    SKU: 0417-20K-50W-P

    Made in the USA

  10. 0414 Ohmite 10K Ohms 50 Watt Resistor (Pull)

    0414 Ohmite 10K Ohms 50 Watt Resistor (Pull)

    $12.91

    0414 Ohmite 10K Ohms 50 Watt Resistor (Pull)

    Used * No longer availale for export
    MFR: Ohmite
    SKU: 0414-10K-50W-P

    Made in the USA

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