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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  97. 1500 Watt 1 item
  98. Not Specified 379 items
Sub Identifier  
mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
MΩ - mega-ohm  
Tolerance  
Manufacturer  
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Items 1-24 of 53

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  1. WARD LEONARD - V0.75WL - Resistor, ceramic. 0.75 Ohm 200W.
    WARD LEONARD - V0.75WL - Resistor, ceramic. 0.75 Ohm 200W.
    $35.00
    Resistor, ceramic. Resistance: 0.75 Ohm. Power: approximately 200 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.698" D x 8.5" long. Overall with ribs 1.938" diameter. Learn More
  2. WARD LEONARD - 200A3WL - Resistor, ceramic. 3 Ohm 200W.
    WARD LEONARD - 200A3WL - Resistor, ceramic. 3 Ohm 200W.
    $24.00
    Resistor, ceramic. Resistance: 3 Ohm. Power: 200 watt. Technology: wirewound. Enamel coated. Mount: panel, feet not included. Dimensions: 1-1/8" D x 10-1/2" long. Contacts: screw terminals. Learn More
  3. TRU-OHM - AR200-3 - Resistor, power. 3 Ohm 200W. Adjustable.
    TRU-OHM - AR200-3 - Resistor, power. 3 Ohm 200W. Adjustable.
    Special Price $19.98 Regular Price $22.95
    Resistor, ceramic. Resistance: 3 Ohm. Power: 200 watt. Adjustable. Tubular. Technology: wirewound. Enamel coated. Mount: Panel. Dimensions: 1.192" D x 8.5" long. Contacts: radial solder lug. Learn More
  4. WARD LEONARD - RWF225W5 NI - Resistor, ceramic. 5 Ohm 200W NI.
    WARD LEONARD - RWF225W5 NI - Resistor, ceramic. 5 Ohm 200W NI.
    Special Price $24.98 Regular Price $32.00

    WARD LEONARD - RWF225W5 NI - Resistor, ceramic, Non Inductive.

    A non-inductively wound resistor uses Ayrton-Perry Winding technique which has one winding in one direction and one in the other. Since there are the same number of turns of wire in each direction, the magnetic fields of the two wires cancel each other to nullify inductance. One disadvantage of this technique is that it requires twice the length of coil to make given resistance as compared to standard winding. Ayrton-Perry windings are used in resistor to eliminate parasitic inductance at high frequencies.

    Resistance: 5 Ohm.

    Power: 200 watt. Non-inductive.

    Enamel coated.

    Dimensions: 1.108" wide x 1.217" high x 10.5" long.

    Radial lug.

    Learn More
  5. WARD LEONARD - RWF225W7.5 - Resistor, ceramic. 7.5 Ohm 200W.
    WARD LEONARD - RWF225W7.5 - Resistor, ceramic. 7.5 Ohm 200W.
    Special Price $22.98 Regular Price $28.00
    Resistor, ceramic. Resistance: 7.5 Ohm. Power: 200 watt. Technology: wirewound. Enamel coated. Dimensions: 1.222" D x 10.5" long. Radial lug. Note: Marked 225/200F7.5WL. Learn More
  6. WARD LEONARD - REL69900 - Resistor, ceramic. 10 Ohm 200W Tapped.
    WARD LEONARD - REL69900 - Resistor, ceramic. 10 Ohm 200W Tapped.
    $30.00
    Resistor, ceramic. Resistance: 10 Ohm. Power: 200 watt. Tapped. Technology: wirewound. Enamel coated. Dimensions: 1.215" D x 10.5" long. 11 Radial solder lugs. Note: All taps are at 1 Ohm each. Learn More
  7. WARD LEONARD - RWA225W15 - Resistor, ceramic. 15 Ohm 200W Adj.
    WARD LEONARD - RWA225W15 - Resistor, ceramic. 15 Ohm 200W Adj.
    Special Price $24.98 Regular Price $28.00
    Resistor, ceramic. Resistance: 15 Ohm. Power: 200 watt. Adjustable with slider. Technology: wirewound. Enamal coated. Dimensions: 1.210" D x 10-9/16" long. Contacts: radial lug. Learn More
  8. WARD LEONARD - 482A444BXP3 - RWF225W25 - Resistor, Ceramic. 25 Ohm, 200W, Non-Inductive (NI).
    WARD LEONARD - 482A444BXP3 - RWF225W25 - Resistor, Ceramic. 25 Ohm, 200W, Non-Inductive (NI).
    Special Price $26.98 Regular Price $38.50

    WARD LEONARD - 482A444BXP3 - RWF225W25 - Resistor, Ceramic.

    A non-inductively wound resistor uses Ayrton-Perry Winding technique which has one winding in one direction and one in the other. Since there are the same number of turns of wire in each direction, the magnetic fields of the two wires cancel each other to nullify inductance. One disadvantage of this technique is that it requires twice the length of coil to make given resistance as compared to standard winding. Ayrton-Perry windings are used in resistor to eliminate parasitic inductance at high frequencies.

    Resistance: 25 Ohm.

    Power: 200 watt. Non-inductive.

    Enamel coated.

    Dimensions: 1.133" wide x 1.233" high x 10.5" long.

    Radial lug.

    Alternate: RWF225W25 NI.

    Applications: Power Supplies, Motor Controls

    New Old Stock

    Learn More
  9. WARD LEONARD - RWF225W30 - Resistor, ceramic. 30 Ohm 200W.
    WARD LEONARD - RWF225W30 - Resistor, ceramic. 30 Ohm 200W.
    $20.00
    Resistor, ceramic. Resistance: 30 Ohm. Power: 200 watt. Technology: wirewound. Enamel coated. Dimensions: 1.205" D x 10.5" long. Radial solder lugs. Learn More
  10. WARD LEONARD - RWF225W40 NI - Resistor, ceramic. 40 Ohm 200W NI.
    WARD LEONARD - RWF225W40 NI - Resistor, ceramic. 40 Ohm 200W NI.
    $20.00
    Resistor, ceramic. Resistance: 40 Ohm. Powr: 200 watt. Non-inductive. Enamel coated. Dimensions: 1.133" wide x 1.233" high x 10.5" long. Radial lug. Note: Alt P/N: 200DR40WL. Learn More
  11. WARD LEONARD - RWF225W40 - Resistor, ceramic. 40 Ohm 200W.
    WARD LEONARD - RWF225W40 - Resistor, ceramic. 40 Ohm 200W.
    $20.00
    Resistor, ceramic. Resistance: 40 Ohm. Power: 200 watt. Technology: wirewound. Tubular. Enamel coated. Dimensions: 1.198" D x 10.5" long. Radial solder lugs. Note: Marked 225/200F40WL. Learn More
  12. WARD LEONARD - 5905-01-028-0155 - Resistor, ceramic. 40 Ohm 200W.
    WARD LEONARD - 5905-01-028-0155 - Resistor, ceramic. 40 Ohm 200W.
    $40.00
    Resistor, ceramic. Resistance: 40 Ohm. Power: 200 Watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 11-11/16" long. Contacts: Metal ferrule. Note: Marked K48077-40, 2665236-10, 63743. Learn More
  13. WARD LEONARD - K48077-50 - Resistor, ceramic. 50 Ohm 200W.
    WARD LEONARD - K48077-50 - Resistor, ceramic. 50 Ohm 200W.
    Special Price $19.98 Regular Price $24.00

    WARD LEONARD - K48077-50 - Resistor, ceramic.

    Resistance: 50 Ohm.

    Power: 200 watt.

    Tolerance: 5%.

    Technology: wirewound.

    Enamel coated.

    Metal ferrule contacts.

    Dimensions: 1.311" D x 10.5" long.

    Overall with contacts 11-11/16" long.

    Note: Alt P/N: 2665236-3.

    Learn More
  14. WARD LEONARD - 5905-01-028-0157 - Resistor, ceramic. 50 Ohm 200W.
    WARD LEONARD - 5905-01-028-0157 - Resistor, ceramic. 50 Ohm 200W.
    Special Price $24.98 Regular Price $28.50

    WARD LEONARD - 5905-01-028-0157 - Resistor, Ceramic.

    Resistance: 50 Ohm.

    Power: 200 Watt.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 1.170" D x 10.5" long.

    Overall with Contacts 11-5/8" long.

    Metal Ferrule Contacts.

    Note: Alt P/N: K48077-50, 2665236-3.

    Learn More
  15. Huntington Electric Inc, HEI - AVT-200/75OHM - Resistor, ceramic. 75 Ohm 200W. Adj.
    Huntington Electric Inc, HEI - AVT-200/75OHM - Resistor, ceramic. 75 Ohm 200W. Adj.
    Special Price $28.98 Regular Price $34.95

    Huntington Electric Inc, HEI - AVT-200/75OHM - Resistor, Ceramic. Wirewound

    Resistance: 75 Ohm.

    Power: 225 watt.

    Technology: Adjustable Wirewound.

    Enamel Coated.

    Mount: Panel, Mounting Feet purchased separately.

    Dimensions: Diameter 1.13" (28.7mm), Length 10.5" (267mm)

    Twermination: Solder Lug or Bolt.

    HEI is now Vishay

    Alternates: Vishay RDEA022575R00KFB00, AVT20020E75R00JE

     

    Learn More
  16. WARD LEONARD - RWF225W125 - Resistor, ceramic. 125 Ohm 200W.
    WARD LEONARD - RWF225W125 - Resistor, ceramic. 125 Ohm 200W.
    $20.00
    Resistor, ceramic. Resistance: 125 Ohm. Power: 200 watt. Technology: wirewound. Tubular. Enamel coated. Dimensions: 1.198" D x 10.5" long. Radial solder lugs. Note: Marked 225/200F125WL. Learn More
  17. Honeywell Clarostat - VK200W150 - Resistor, Ceramic. 150 Ohm 200W. RFE.
    Honeywell Clarostat - VK200W150 - Resistor, Ceramic. 150 Ohm 200W. RFE.
    Special Price $18.98 Regular Price $29.50

    Honeywell Clarostat - c Resistor, Ceramic. Adjustable

    Resistance: 150 Ohm.

    Power: 200 watt.

    Technology: Wirewound.

    Dimensions: 1-1/4" D x 10.5" long.

    Used / Removed from Equipment

    Alternate: Ohmite VK200W150

    Learn More
  18. WARD LEONARD - RWF225W200 - Resistor, ceramic. 200 Ohm 200W.
    WARD LEONARD - RWF225W200 - Resistor, ceramic. 200 Ohm 200W.
    $20.00
    Resistor, ceramic. Resistance: 200 Ohm. Power: 200 watt. Technology: wirewound. Tubular. Enamel coated. Dimensions: 1.198" D x 10.5" long. Radial solder lugs. Note: Marked 225/200F200WL. Learn More
  19. WARD LEONARD - RWF225W350 - Resistor, ceramic. 350 Ohm 200W.
    WARD LEONARD - RWF225W350 - Resistor, ceramic. 350 Ohm 200W.
    $20.00
    Resistor, ceramic. Resistance: 350 Ohm. Power: 200 watt. Tolerance: 3%. Technology: wirewound. Enamel coated. Dimensions: 1.19" D x 10.5" long. Radial solder lugs with screws. Learn More
  20. WARD LEONARD - RWA225W350 - Resistor, ceramic. 350 Ohm 200W Adj.
    WARD LEONARD - RWA225W350 - Resistor, ceramic. 350 Ohm 200W Adj.
    Special Price $24.98 Regular Price $28.00
    Resistor, ceramic. Resistance: 350 Ohm. Power: 200 watt. Adjustable with slider. Technology: wirewound. Enamal coated. Dimensions: 1.213" D x 10.5" long. Note: Marked 200A350. Learn More
  21. WARD LEONARD - RWF225/200F400 - Resistor, ceramic. 400 Ohm 200W.
    WARD LEONARD - RWF225/200F400 - Resistor, ceramic. 400 Ohm 200W.
    $20.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 200 Watt. Technology: wirewound. Enamel coated. Dimensions: 1.218" D x 10.5" long with an ID of 0.750". Learn More
  22. WARD LEONARD - RWA225W400 - Resistor, ceramic. 400 Ohm 200W Adj.
    WARD LEONARD - RWA225W400 - Resistor, ceramic. 400 Ohm 200W Adj.
    Special Price $24.98 Regular Price $28.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 200 watt. Adjustable with slider. Tubular. Enamel coated. Dimenions: 1.226" D x 10-9/16" long. Radial lug. Learn More
  23. OHMITE - RWF225W400 - Resistor, ceramic. 400 Ohm 200W.
    OHMITE - RWF225W400 - Resistor, ceramic. 400 Ohm 200W.
    Special Price $22.98 Regular Price $28.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 200 watt. Tolerance: 3%. Technology: wirewound. Silicone coated. Dimensions: 1.177" D x 10.5" long. Radial solder lugs. Note: Marked 57760, 225 watt. Learn More
  24. TRU-OHM - FR200-500 - Resistor, power. 500 Ohm 200W.
    TRU-OHM - FR200-500 - Resistor, power. 500 Ohm 200W.
    Special Price $19.98 Regular Price $24.00
    Resistor, ceramic. Resistance: 500 Ohm. Power: 200 watt. Tubular. Technology: wirewound. Enamel coated. Mount: Panel. Dimensions: 1.192" D x 10.5" long. Contacts: radial solder lug. Learn More
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