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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. D50K5K0 Ohmite 5K Ohms 50 Watt Resistor (NOS)

    D50K5K0 Ohmite 5K Ohms 50 Watt Resistor (NOS)

    $34.91

    • 5000 Ohms
    • 50 Watts
    • 4" long x ~5/8" Diameter

    New Old Stock * No longer available for export
    MFR: Ohmite
    SKU: D50K5K0

    Made in the USA
  2. 886AS250KDS Carborundum 30 Watt 25 Ohm 10% Non-inductive Ceramic Resistor (Pull)

    886AS250KDS Carborundum 30 Watt 25 Ohm 10% Non-inductive Ceramic Resistor (Pull)

    $32.91

    Carborundum resistor pulled from equipment
    Has a Tolerance of 10%
    Used * No longer available for export
    MFR: Carborundum Company
    SKU: 886AS250KDS-P

     

  3. CIR63754 Wirewound Resistor 1mA 1.0Meg Ohms 1.0Kv (Pull)

    CIR63754 Wirewound Resistor 1mA 1.0Meg Ohms 1.0Kv (Pull)

    $32.91

    Used * No longer available for export
    MFR: UnBranded
    SKU: CIR63754-P


  4. MFB305 Weston Tubular Ferrule-Terminal Type Resistor 1mA 3Kv (Pull)

    MFB305 Weston Tubular Ferrule-Terminal Type Resistor 1mA 3Kv (Pull)

    $32.91

    Used * No Longer available for export
    MFR: Weston
    SKU: MFB305-P

    Made in the USA

  5. 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

  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. WL9029 Ward Leonard Wire Wound Resistor 30 ohms 125 watts 5% (NOS)

    WL9029 Ward Leonard Wire Wound Resistor 30 ohms 125 watts 5% (NOS)

    $29.91

    Attachment Lugs, With Mounting Brackets attached
    Size: 6.5" Long x 1.23" Diameter
    Mounting Holes approximately 7-3/8" apart.
    P/N: D61/8-WFV-239-W2-979-30 OHMS
    NSN: 5905-00-566-3924

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: WL9029

  8. RW37V473 Ward Leonard Wire Wound Resistor 47K ohms 113 watts (NOS)

    RW37V473 Ward Leonard Wire Wound Resistor 47K ohms 113 watts (NOS)

    $29.91

    Technical Data | NSN 5905-00-764-8816
    Electrical resistance: 4700 ohms
    Resistance tolerance in percent: -5.000 TO 5.000
    Power dissipation rating in watts: 113.000
    Test data document: 81349-MILR26/3 Specifications

    MFR: Ward Leonard
    SKU: RW37V473  


  9. 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
  10. 885AS101KDS Carborundum 15 Watt 100 Ohm 10% Non-inductive Ceramic Resistor (Pull)

    885AS101KDS Carborundum 15 Watt 100 Ohm 10% Non-inductive Ceramic Resistor (Pull)

    $29.91

    Carborundum resistor pulled from equipment
    Has a Tolerance of 10%
    Used * No longer available for export
    MFR: Carborundum Company
    SKU: 885AS101KDS-P

     

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