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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. KS8512-36R5 Wirewound Resistor, 36.5 ohms 125 watts, Memcor

    KS8512-36R5 Wirewound Resistor, 36.5 ohms 125 watts, Memcor

    $19.95

    KS8512-36R5  Fixed Wirewound Resistor, 36.5 ohms 125 watts, Solder Tabs, (KS8512 L34A 36R5), MFR: Memcor

  2. 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  

  3. L100J4R0  Wirewound Resistor, 4 ohm 100w, Ohmite

    L100J4R0 Wirewound Resistor, 4 ohm 100w, Ohmite

    $11.95

    L100J4R0  Fixed Wirewound Resistor, 4 ohm 100w, Solder Tabs, Vitreous Enamel, MFR: Ohmite

  4. L100J500  Wirewound Resistor, 500ohm 100 watt, Ohmite

    L100J500 Wirewound Resistor, 500ohm 100 watt, Ohmite

    $11.95

    Out of stock

    L100J500  Fixed Wirewound Resistor, 500ohm 100 watt, Solder Tabs, Vitreous Enamel, MFR: Ohmite

    This item is no longer offered by RF Parts Company

  5. 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

  6. 403A321P5  Wirewound Resistor(Adjustable), 700 ohms 100 watts w/slider, CTG

    403A321P5 Wirewound Resistor(Adjustable), 700 ohms 100 watts w/slider, CTG

    $13.95

    403A321P5  Adjustable/Fixed Wirewound Resistor(w/slider), 700 ohms 100 watts, Solder Tabs, Vitreous Enamel, MFR: CTG

  7. D20WL8241 Resistor, 20ohm 100watt. Ward Leonard

    D20WL8241 Resistor, 20ohm 100watt. Ward Leonard

    $7.95

    Out of stock

    D20WL8241 Resistor, 20ohm 100watt w/l

    This item is no longer offered by RF Parts Company

  8. HL100-06Z-100K  Wirewound Resistor, 100k ohm 100 watt, Dale

    HL100-06Z-100K Wirewound Resistor, 100k ohm 100 watt, Dale

    $22.95

    Out of stock

    HL100-06Z-100K  Fixed Wirewound Resistor, 100k ohm 100 watt, 5%, MFR: Dale

  9. L100J1K0  Wirewound Resistor, 1k ohm 100w, Ohmite

    L100J1K0 Wirewound Resistor, 1k ohm 100w, Ohmite

    $11.95

    L100J1K0  Fixed Wirewound Resistor, 1k ohm 100w, Solder Tabs, Vitreous Enamel, MFR: Ohmite

  10. L100J2K0 Resistor, 2k ohm 100w. Ohmite

    L100J2K0 Resistor, 2k ohm 100w. Ohmite

    $9.95

    Out of stock

    L100J2K0 Resistor, 2k ohm 100w

    This item is no longer offered by RF Parts Company

Items 11 to 20 of 139 total

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