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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. 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

  2. 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

  3. 61/2E IRC Wire Wound Resistor 50 Ohms 100 Watts (NOS)

    61/2E IRC Wire Wound Resistor 50 Ohms 100 Watts (NOS)

    $18.91

    • Resistance: 50 Ohms
    • Watts: 100 (nominal)
    • Contact: Solder Tabs

    New Old Stock * No longer available for export
    MFR: IRC a Division of TRW Inc.
    SKU: IRC-R100-50

    Made in the USA
  4. DO-50WL Ward Leonard Wire Wound Resistor .48 ohms 75 watts (NOS)

    DO-50WL Ward Leonard Wire Wound Resistor .48 ohms 75 watts (NOS)

    $14.91

    • Solder Tabs
    • Vitreous Enamel
    • Size: 4-5/16" Long x 1-5/16" Diameter

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: DO-50WL

  5. K48484-0.4-WL8025 Ward Leonard Wire Wound Resistor .40 ohms 100 watts (NOS)

    K48484-0.4-WL8025 Ward Leonard Wire Wound Resistor .40 ohms 100 watts (NOS)

    $19.91

    • Solder Tabs
    • Vitreous Enamel
    • Size: 6-1/2" Long x 1-3/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: K48484-0.4-WL8025

  6. DO-88WL Ward Leonard Wire Wound Resistor .90 ohms 100 watts (NOS)

    DO-88WL Ward Leonard Wire Wound Resistor .90 ohms 100 watts (NOS)

    $19.91

    • Solder Tabs
    • Vitreous Enamel
    • Size: 6-1/2" Long x 1-7/16" Diameter

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: DO-88WL

  7. DO-70WL Ward Leonard Wire Wound Resistor .70 ohms 75 watts (NOS)

    DO-70WL Ward Leonard Wire Wound Resistor .70 ohms 75 watts (NOS)

    $14.91

    • Solder Tabs
    • Vitreous Enamel
    • Size: 4-1/4" Long x 1-7/16" Diameter

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: DO-70WL


  8. 6½HA IRC Wire Wound Resistor 25K Ohms 100 Watts (NOS/NIB)

    6½HA IRC Wire Wound Resistor 25K Ohms 100 Watts (NOS/NIB)

    $24.91

    • Resistance: 25K Ohms
    • Watts: 100 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R25K-100

    Made in the USA

  9. 6½HA IRC Wire Wound Resistor 50K Ohms 100 Watts (NOS/NIB)

    6½HA IRC Wire Wound Resistor 50K Ohms 100 Watts (NOS/NIB)

    $29.91

    • Resistance: 50K Ohms
    • Watts: 100 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R50K-100

    Made in the USA

  10. 6½HA IRC Wire Wound Resistor 10K Ohms 100 Watts (NOS/NIB)

    6½HA IRC Wire Wound Resistor 10K Ohms 100 Watts (NOS/NIB)

    $18.91

    • Resistance: 10K Ohms
    • Watts: 100 (nominal)

    New Old Stock * New In Box * No longer available for export
    MFR: International Resistnce Company
    SKU: IRC-R10K-100

    Made in the USA

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