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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. RW31V150 Wirewound Resistor, 15 ohm 15watt, Memcor

    RW31V150 Wirewound Resistor, 15 ohm 15watt, Memcor

    RW31V150 Fixed Wirewound Resistor, 15 ohm 15watt, Vitreous Enamel, Solder Tabs, MFR: Memcor

  2. MEM25-10  Wirewound Resistor, 10 ohms 25 watts, Memcor

    MEM25-10 Wirewound Resistor, 10 ohms 25 watts, Memcor

    MEM25-10  Wirewound Resistor, 10 ohms 25 watts, Solder Tabs, MFR: Memcor

  3. FR25-100  Wirewound Resistor, 100 ohms 25 watts, Memcor

    FR25-100 Wirewound Resistor, 100 ohms 25 watts, Memcor

    $4.25

    FR25-100  Wirewound Resistor, 100 ohms 25 watts, 5%,  Solder Tabs, MFR: Memcor

  4. RW35V270 Wirewound Resistor, 27 ohm 55 watt, Memcor

    RW35V270 Wirewound Resistor, 27 ohm 55 watt, Memcor

    Regular Price: $5.95

    Special Price $4.75

    As low as: $3.25

    RW35V270 Fixed Wirewound Resistor, 27 ohm 55 watt, Solder Tabs, (NSN 5905-00-836-0353), MFR: Memcor

  5. RW33V300 Wirewound Resistor, 30 ohm 26 watt, Memcor

    RW33V300 Wirewound Resistor, 30 ohm 26 watt, Memcor

    Regular Price: $6.95

    Special Price $5.95

    RW33V300 Wirewound Resistor, 30 ohm 26 watt, MFR: Memcor

  6. KS8512-19R6 Wirewound Resistor, 19.6 ohms 25 watts, Memcor

    KS8512-19R6 Wirewound Resistor, 19.6 ohms 25 watts, Memcor

    $6.85

    KS8512-19R6 Wirewound Resistor, 19.6 ohms 25 watts, Solder Tabs, MFR: Memcor

  7. RW35V511  Wirewound Resistor, 510ohm 50watt, Memcor

    RW35V511 Wirewound Resistor, 510ohm 50watt, Memcor

    RW35V511  Fixed Wirewound Resistor, 510ohm 50watt, Solder Tabs, MFR: Memcor

  8. RW24V150 Wirewound Resistor, 15 ohm, 91 watt,  Memcor

    RW24V150 Wirewound Resistor, 15 ohm, 91 watt, Memcor

    $9.95

    RW24V150 Fixed Wirewound Resistor, 15 ohm, 91 watt,  Solder Tabs, Mounting brackets, MFR: Memcor

8 Item(s)