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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. 20WL8716 Wirewound Resistor, 20 ohm 50w, Ward Leonard

    20WL8716 Wirewound Resistor, 20 ohm 50w, Ward Leonard

    20WL8716 Fixed Wirewound Resistor, 20 ohm 50w, Solder Tabs, MFR: Ward Leonard (NSN #: 5905000538456)

  2. 496A740  Wirewound Resistor, 20ohm 80watt, Ohmite

    496A740 Wirewound Resistor, 20ohm 80watt, Ohmite

    496A740  Fixed Wirewound Resistor, 20ohm 80watt, 5%, Axial Leads, Vitreous Enamel, MFR: Ohmite (496A740AD-P9)

  3. K50N-330-198  Resistor, 200k, 50w, Clarostat

    K50N-330-198 Resistor, 200k, 50w, Clarostat

    $15.95

    Out of stock

    K50N-330-198 Resistor, 200k, 50w

  4. VP50K250  Clarostat 250 ohm, 50 watt (NOS)

    VP50K250 Clarostat 250 ohm, 50 watt (NOS)

    $7.95

    VP50K250  Clarostat 250 ohm, 50 watt (NOS) Not for Export


  5. WL8549 Ward Leonard Resistor 10 ohm 80 watt (NOS)

    WL8549 Ward Leonard Resistor 10 ohm 80 watt (NOS)

    $14.91

    New Old Stock * No longer available for export
    MFR: Ward Leonard
    SKU: WL8549

    Made in the USA

  6. 5HJ2 Wirewound Resistor, 2ohm 50w, Mallory

    5HJ2 Wirewound Resistor, 2ohm 50w, Mallory

    $8.95

    5HJ2  Fixed Wirewound Resistor, 2ohm 50w, Solder Tabs, MFR: Mallory

    Made in the USA
  7. 50F10000  Wirewound Resistor, 10k ohms 50 watts. Ward Leonard

    50F10000 Wirewound Resistor, 10k ohms 50 watts. Ward Leonard

    $8.95

    50F10000  Fixed Wirewound Resistor, 10k ohms 50 watts, Solder Tabs, Vitreous Enamel, MFR: Ward Leonard (NSN # 5905-643-9546)

  8. 403A321P62  Wirewound Resistor(Adjustable), 2k ohms 50 watts, CTG

    403A321P62 Wirewound Resistor(Adjustable), 2k ohms 50 watts, CTG

    $10.95

    403A321P62  Adjustable/Fixed Wirewound Resistor(w/slider), 2k ohms 50 watts, 5%, Solder Tabs, MFR: CTG

  9. 403A321P23 Wirewound Resistor, 250 ohms 50 watts, CTG

    403A321P23 Wirewound Resistor, 250 ohms 50 watts, CTG

    $5.95

    403A321P23 Adjustable/Fixed Wirewound Resistor, 250 ohms 50 watts, 5%, Solder Tabs, MFR: CTG

  10. 246A9115P Wirewound Resistor, 18 ohms 50 watts, CTG

    246A9115P Wirewound Resistor, 18 ohms 50 watts, CTG

    $6.95

    246A9115P Wirewound Resistor, 18 ohms 50 watts, Solder Tabs  (246A9115P18GS), MFR: CTG

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