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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. FST-25 HEI Wirewound Resistor 1 Ohms 25 Watts (Pull)

    FST-25 HEI Wirewound Resistor 1 Ohms 25 Watts (Pull)

    $6.91

    • Resistance: 1 Ohm
    • 25 Watts
    • Solder Lugs
    • Size: 2" Long x 5/8" Diameter

    Used * No longer available for export
    MFR: HEI
    SKU: FST-25-1-P

  2. L25J10K Ohmite Wirewound Resistor 10K ohm 25 watt (Pull)

    L25J10K Ohmite Wirewound Resistor 10K ohm 25 watt (Pull)

    $6.91

    • Resistance: 10,000 Ohm
    • 25 Watts
    • Solder lugs
    • Size:  2" Long x 5/8" Diameter

    Used * No Longer available for export
    MFR: Ohmite
    SKU: L25J10K-P

  3. L25J25R  Wirewound Resistor, 25 ohm 25 watt, Ohmite

    L25J25R Wirewound Resistor, 25 ohm 25 watt, Ohmite

    $6.95

    L25J25R  Wirewound Resistor, 25 ohm 25 watt, Vitreous Enamel, Solder Tabs, MFR: Ohmite

  4. 270-25K-40 Ohmite No.0217 Wirewound Resistor 15K ohms 25 watts (NOS)

    270-25K-40 Ohmite No.0217 Wirewound Resistor 15K ohms 25 watts (NOS)

    $12.91

    • Size:  2" Long x 5/8" Diameter
    • 1K5 ohms
    • 25 Watts

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: 270-25K-40-0217

  5. FST-25 HEI Wirewound Resistor 10k Ohms 25 Watts (Pull)

    FST-25 HEI Wirewound Resistor 10k Ohms 25 Watts (Pull)

    $5.91

    • Resistance: 10,000 Ohms
    • 25 Watts
    • Solder Lugs
    • Size: 2" Long x 5/8" Diameter

    Used * No longer available for export
    MFR: HEI
    SKU: FST-25-10K-P

  6. FST-10 HEI Wirewound Resistor 0.5 Ohms 10 Watts (Pull)

    FST-10 HEI Wirewound Resistor 0.5 Ohms 10 Watts (Pull)

    $5.91

    • Resistance: 0.5 Ohm
    • 10 Watts
    • Solder Lugs
    • Size: 1-3/4" Long x 3/8" Diameter

    Used * No longer available for export
    MFR: HEI
    SKU: FST-10-.5-P

  7. L25J2K Ohmite Wirewound Resistor 2K Ohm 25 watt (Pull)

    L25J2K Ohmite Wirewound Resistor 2K Ohm 25 watt (Pull)

    $6.90

    • Resistance: 2K Ohm
    • 25 Watts
    • Solder lugs
    • Size:  2" Long x 5/8" Diameter

    Used * No Longer available for export
    MFR: Ohmite
    SKU: L25J2K-P


  8. P25KA-15 Clarostat Adjustable Wirewound Resistor 15K ohms 25 watts (NOS)

    P25KA-15 Clarostat Adjustable Wirewound Resistor 15K ohms 25 watts (NOS)

    $14.91

    • 15,000 Ohms
    • 25 Watts
    • Size: 2-1/2" Long x ~5/8"" Diameter

    New Old Stock * No longer available for export
    MFR: Clarostat
    SKU: P25KA-15K

    Made in the USA
  9. L25J12K Ohmite Wirewound Resistor 12K ohm 25 watt (Pull)

    L25J12K Ohmite Wirewound Resistor 12K ohm 25 watt (Pull)

    $7.90

    • Resistance: 12K Ohm
    • 25 Watts
    • Solder lugs
    • Size:  2" Long x 5/8" Diameter

    Used * No Longer available for export
    MFR: Ohmite
    SKU: L25J12K-P

  10. 403A321P62 CTG Adjustable Wirewound Resistor 2k ohms 50 watts

    403A321P62 CTG Adjustable Wirewound Resistor 2k ohms 50 watts

    $10.91

    • Solder Tabs
    • Vitreous enamel coating
    • Size: 3.52" Long x 0.84" Diameter

    New Old Stock * No longer available for export
    MFR: CTG
    SKU: 403A321P62

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