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Resistors

Electronic Circuit Resistors

When you need a resistor to stabilize your current, go to the internet’s premier resistor distributor: Electronic Surplus. The electrical resistor circuits for sale in our inventory will help keep your devices running smoothly and safely.  

We take pride in our work as a distributor, so we put in the effort to offer you a large variety of quality products. We carry products ranging from high voltage and carbon film to non-inductive and power resisters, so you can find the electrical resistor circuit for sale that suits your needs. If our current listings do not show your resistor in stock, please submit a part request and we will be in contact with you shortly.  

Shop our selection of resistor circuits below. 

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  1. Common Wattage 500 Watt Remove This Item
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  1. Power Resistor 7 items
  2. Wirewound Resistor 7 items
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  94. 500 Watt 7 items
  95. 550 Watt 6 items
  96. 750 Watt 1 item
  97. 1500 Watt 1 item
  98. Not Specified 379 items
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Sub Identifier  
  1. Ceramic 7 items
mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
MΩ - mega-ohm  
Tolerance  
  1. 1% 1 item
  2. 10% 1 item
  3. N/A 5 items
Manufacturer  
  1. MEMCOR 1 item
  2. Ohmite 1 item
  3. Ward Leonard 5 items
Unit of Measure  
  1. Each 2 items
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  1. WARD LEONARD - A745-35-14 - Resistor, ceramic. 0.1 Ohm 500W.
    WARD LEONARD - A745-35-14 - Resistor, ceramic. 0.1 Ohm 500W.
    $100.00
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    Resistor, ceramic. Resistance: 0.1 Ohm. Power: 500 watt.Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.704" D x 10.5" long. Overall with ribs 1.905" Diameter. 3 Radial lug. Note: Alt P/N: K43587-0.1WL. Learn More
  2. OHMITE - 10-1/2-R-45-C - Resistor, ceramic. 0.56 Ohm 500W.
    OHMITE - 10-1/2-R-45-C - Resistor, ceramic. 0.56 Ohm 500W.
    $100.00
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    Resistor, ceramic. Resistance: 0.56 Ohm. Power: 500 watt. Tolerance: 10%. Ribbed. Enamel coated. Technology: wirewound. Dimensions: 1.625" D x 10-1/2" long with an ID of 1.11". Contacts: radial lug. Note: Military NSN 5905-00-939-3871. Learn More
  3. WARD LEONARD - RWR500W0.8 - Resistor, ceramic. 0.8 Ohm 500W.
    WARD LEONARD - RWR500W0.8 - Resistor, ceramic. 0.8 Ohm 500W.
    $80.00
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    Resistor, ceramic. Resistance: 0.8 Ohm. Power: 500 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.7" D x 10-9/16" long. Radial lug with screws. Learn More
  4. Memcor - RWR500W10 - Resistor, Ceramic. 10 Ohm 500W. V10WL.
    Memcor - RWR500W10 - Resistor, Ceramic. 10 Ohm 500W. V10WL.
    Special Price $64.98 Regular Price $80.00
    READY TO SHIP - ONLY 21 LEFT IN STOCK!
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    Memcor - RWR500W10 Resistor, Ceramic.

    Resistance: 10 Ohm.

    Power: 500 watt. Ribbed.

    Technology: Wirewound.

    Vitreous Enamel Coated.

    High temperature rugged ribbed. 

    Dimensions: 1.7" D x 10.5" long.

    Radial lug.

    Note: Marked V10WL.

    Learn More
  5. WARD LEONARD - RWR500W1.33 - Resistor, ceramic. 1.33 Ohm 500W.
    WARD LEONARD - RWR500W1.33 - Resistor, ceramic. 1.33 Ohm 500W.
    $80.00
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    Resistor, ceramic. Resistance: 1.33 Ohm. Power: 500 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.7" D x 10-9/16" long. Radial lug with screws. Note: Marked V1.33WL and 63743. Military 5905-01-143-0991. Learn More
  6. WARD LEONARD - RWR500W2.5 - Resistor, Ceramic. 2.5 Ohm 500W.
    WARD LEONARD - RWR500W2.5 - Resistor, Ceramic. 2.5 Ohm 500W.
    Special Price $98.98 Regular Price $120.00 As low as $89.98
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    WARD LEONARD - RWR500W2.5 - Resistor, Ceramic.

    Flameproof coated tubular ceramic core resistors with Ribbed edge wound (corrugated) winding method to improve power handling capability. Excellent for pulse applications.

    Technology: Wirewound.

    Resistance: 2.5 Ohm.

    Tolerance: 10%

    Terminal Type: Lugs, Screw Size 14-24X7/8

    Power: 500 watt.

    Type: Corrib, Ribflex Ribbed.

    Enamel Coated with Insulated and Non-flame paint.

    Dimensions: 10.5" Long X V Core Inside Rib 1 5/8" Diameter Outside Rib 1 7/8" Diameter, ID Hole 1 1/8"o

    Termination: Radial Lug - See attached Illustrations.

    Applications: Designed for heavy duty machinery, electrical equipment, load test simulation, motor control, braking etc. requiring stability and reliability. 

    Alternates: TE500A2.5R, Vishay 26-1662.5R, RBEF05002R500KGB00

    Genuine Ward Leonard - New Old Stock

    Ward Leonard is now an Ohmite Company (HEICO) 

    More Information - https://wardleonard.com/wp-content/uploads/2019/08/54-Ward-Leonard_75-Yrs-of-Progress.pdf

    Made in USA

    Learn More
  7. WARD LEONARD - RWR500W33 - Resistor, ceramic. 33 Ohm 500W Tapped.
    WARD LEONARD - RWR500W33 - Resistor, ceramic. 33 Ohm 500W Tapped.
    $80.00
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 33 Ohm. Power: 500 watt. Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.642" D x 10-9/16" long. 5 Radial lug. Learn More
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  1. Power Resistor 7 items
  2. Wirewound Resistor 7 items
mΩ - milli-ohm
Ω - ohm
kΩ - kilo-ohm
MΩ - mega-ohm
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