1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

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 

per page
Set Descending Direction
  1. 50R00J Ohmite, 50Ω 50w 5% (NOS)

    50R00J Ohmite, 50Ω 50w 5% (NOS)

    $11.50

    50R00J Manufacturer Ohmite Resistance 50Ω Wattage 50w Tolerance 5% Made With Vitreous Enamel New Old Stock Made in the USA

  2. 270-50K-538 Ohmite, 250Ω 50w, Tolerance 5%, Vitreous Enamel (NOS)

    270-50K-538 Ohmite, 250Ω 50w, Tolerance 5%, Vitreous Enamel (NOS)

    $11.50

    270-50K-538 Ohmite Resisntace: 250Ω Wattage: 50w Tolerance: 5% New old stock

  3. 890AS111LSP  Carborundum  Resistor, 110 ohm 150 watts 10% 120kv Peak (Used, Good Condition)

    890AS111LSP Carborundum Resistor, 110 ohm 150 watts 10% 120kv Peak (Used, Good Condition)

    $159.95

    890AS111LSP Carborundum Resistor, 110 ohm 150 watts 10% 120kv Peak,Size:  18” Long x 1” Diameter. Used, Good Condition.

  4. B8J10R  Wirewound Resistor, 10 ohm 5 watt, Ohmite

    B8J10R Wirewound Resistor, 10 ohm 5 watt, Ohmite

    $2.25

    B8J10R Wirewound Resistor, 10 ohm 5 watt, Axial Lead (2846), MFR: Ohmite

  5. B12KR50  Wirewound Resistor, 0.5 ohm 12 watts, Ohmite

    B12KR50 Wirewound Resistor, 0.5 ohm 12 watts, Ohmite

    $6.91

    B12KR50  Fixed Wirewound Resistor, 0.5 ohm 12 watts, Vitreous Enamel, Axial Lead, MFR: Ohmite


  6. 2HJ200 Resistor, 200 ohms 20 watts.  Mallory

    2HJ200 Resistor, 200 ohms 20 watts. Mallory

    $3.00

    Out of stock

    Resistor, 200 ohms 20 watts

    Made in the USA

  7. 2HJ50 Wirewound Resistor, 50 ohms 20 watts. Mallory

    2HJ50 Wirewound Resistor, 50 ohms 20 watts. Mallory

    $5.91

    2HJ50 Wirewound Resistor, 50 ohms 20 watts. Vitreous Enamel, Axial Leads, MFR: Mallory

    Made in the USA
  8. CTG20782  Wirewound Resistor, 9.1 ohm 10 watt, CTG

    CTG20782 Wirewound Resistor, 9.1 ohm 10 watt, CTG

    CTG20782  Wirewound Resistor, 9.1 ohm 10 watt, 5%, Axial Lead, Vitreous Enamel, MFR: CTG

  9. 1768  Resistor, 30k ohm 12 watts, Ohmite

    1768 Resistor, 30k ohm 12 watts, Ohmite

    $6.95

    Out of stock

    1768  Resistor, 30k ohm 12 watts, MFR: Ohmite

  10. FST20-10 Wirewound Resistor, 10 ohms 20 watts, HEI

    FST20-10 Wirewound Resistor, 10 ohms 20 watts, HEI

    Out of stock

    FST20-10 Fixed Wirewound Resistor, 10 ohms 20 watts, Solder Tabs, MFR: HEI

Items 1 to 10 of 133 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5