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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Sub Identifier  
mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
MΩ - mega-ohm  
Tolerance  
Manufacturer  
Unit of Measure  
Price  
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Items 1-24 of 64

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  1. WARD LEONARD - RWR75W0.067 - Resistor, ceramic. 0.067 Ohm 75W.
    WARD LEONARD - RWR75W0.067 - Resistor, ceramic. 0.067 Ohm 75W.
    Special Price $8.98 Regular Price $12.95

    WARD LEONARD - RWR75W0.067 - Resistor, Ceramic.

    Resistance: 0.067 Ohm.

    Power: 75 watt.

    Ribbed.

    Technology: Wirewound.

    Enamel coated.

    Dimemsions: 0.767" D x 3.5" long.

    Radial Lug.

    Learn More
  2. Vishay Milwaukee - RBEF0075W0.1 - 12-48-0.1R - Resistor, Ceramic. 0.1 Ohm 75W., Ribwound
    Vishay Milwaukee - RBEF0075W0.1 - 12-48-0.1R - Resistor, Ceramic. 0.1 Ohm 75W., Ribwound
    Special Price $14.98 Regular Price $18.00

    Vishay Milwaukee - RBEF0075W0.1 - 12-48-0.1R Resistor, Ceramic.

    FEATURES
    • High temperature silicone or vitreous enamel coatings
    • Excellent for pulsing applications
    • All welded construction
    • Designed to meet heavy-duty requirements where space is at a premium

    Resistance: 0.1 Ohm.

    Power: 75 watt. Ribbed.

    Technology: Wirewound. Enamel coated.

    Dimensions: 0.834" D x 3" long. Radial lug.

    Learn More
  3. Milwaukee - RWR75W0.045 - Resistor, ceramic. 0.045 Ohm 75W.
    Milwaukee - RWR75W0.045 - Resistor, ceramic. 0.045 Ohm 75W.
    $10.00
    Resistor, ceramic. Resistance: 0.045 Ohm. Power: 75 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.846" D x 3.5" long. Radial lug. Learn More
  4. MRC. - RWR75W0.2 - Resistor, ceramic. 0.2 Ohm 75W.
    MRC. - RWR75W0.2 - Resistor, ceramic. 0.2 Ohm 75W.
    $10.00
    Resistor, ceramic. Resistance: 0.2 Ohm. Power: 75 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.836" D x 3" long. Radial lug. Learn More
  5. WARD LEONARD - RWR75W0.3 - Resistor, ceramic. 0.3 Ohm 75W.
    WARD LEONARD - RWR75W0.3 - Resistor, ceramic. 0.3 Ohm 75W.
    Special Price $8.98 Regular Price $12.00
    Resistor, ceramic. Resistance: 0.3 Ohm. Power: 75 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.846" D x 3.5" long. Radial lug. Learn More
  6. WARD LEONARD - 5905-00-141-1423 - Resistor, ceramic. 0.33 Ohm 75W Tapped.
    WARD LEONARD - 5905-00-141-1423 - Resistor, ceramic. 0.33 Ohm 75W Tapped.
    $20.00
    Resistor, ceramic. Resistance: 0.33 Ohm. Power: 75 watt. Tolerance: 15%. Tapped. Ribbed. Technology: wirewound. Dimensions: 1" D x 5" long. Note: Marked D0.33WL. Tapped at 0.165 Ohm and 0.165 Ohm. Learn More
  7. WARD LEONARD - RWR75W0.5 - Resistor, ceramic. 0.5 Ohm 75W Adj.
    WARD LEONARD - RWR75W0.5 - Resistor, ceramic. 0.5 Ohm 75W Adj.
    Special Price $10.98 Regular Price $14.95
    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 75 watt. Ribbed. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.846" D x 3.5" long. Radial lug. Learn More
  8. OHMITE - RGSR50 - Rheostat. 0.5 Ohm 50W, Model G.
    OHMITE - RGSR50 - Rheostat. 0.5 Ohm 50W, Model G.
    Special Price $64.98 Regular Price $89.99

    OHMITE - RGSR50 - Rheostat.

    Resistance: 0.5 Ohm.

    Power: 50 watt.

    Core Open. 12.3Amp.

    Technology: Wirewound.

    Note: Model G.

    Alternate: RGS50R, 1100.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Learn More
  9. WARD LEONARD - RWF75W0.82 - Resistor, ceramic. 0.82 Ohm 75W.
    WARD LEONARD - RWF75W0.82 - Resistor, ceramic. 0.82 Ohm 75W.
    $17.99
    Resistor, ceramic. Resistance: 0.82 Ohm. Power: 75 watt. Technology: wirewound. Dimensions: 0.975" D x 5" long. Radial lugs with hardware. Note: Marked 15-80-.82S. Learn More
  10. OHMITE - 1110 -  RGS1R0 - Rheostat. 1 Ohm 75W.
    OHMITE - 1110 - RGS1R0 - Rheostat. 1 Ohm 75W.
    Special Price $68.98 Regular Price $78.50

    OHMITE - 1110 - RGS1R0 Rheostat.

    Resistance: 1 Ohm.

    Power: 75 watt.

    Core Open. 8.7Amp.

    Technology: Wirewound.

    Note: Model G.

    Alt P/N: 1101.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Learn More
  11. DALE - RE77G1R00 - Resistor, Power. 1 Ohm 75 watt. Used.
    DALE - RE77G1R00 - Resistor, Power. 1 Ohm 75 watt. Used.
    $49.00

    DALE - RE77G1R00 - Resistor, Power.

    Resistance: 1 Ohm.

    Power: 75 watt.

    Tolerance: 1%.

    Technology: wirewound, aluminum housed.

    Package: chassis mount.

    Dimensions: 3-1/2" long x 1-3/4" x 1-3/4".

    Note: RH100.

    More info: http://www.vishay.com/docs/30201/30201.pdf Used/RFE/Removed from equipment.

    Learn More
  12. WARD LEONARD - RWR75W2.2 - Resistor, ceramic. 2.2 Ohm 75W.
    WARD LEONARD - RWR75W2.2 - Resistor, ceramic. 2.2 Ohm 75W.
    Special Price $8.98 Regular Price $12.95
    Resistor, ceramic. Resistance: 2.2 Ohm. Power: 75 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.808" D x 3" long. Radial lug plus attached mount feet at 4" centers. Learn More
  13. WARD LEONARD - RWR75W2.5 - Resistor, ceramic. 2.5 Ohm 75W.
    WARD LEONARD - RWR75W2.5 - Resistor, ceramic. 2.5 Ohm 75W.
    Special Price $8.98 Regular Price $12.95
    Resistor, ceramic. Resistance: 2.5 Ohm. Power: 75 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.80" D x 3.5" long. Radial lug with screws. Learn More
  14. OHMITE - 1103 - Rheostat. 3 Ohm 75W.
    OHMITE - 1103 - Rheostat. 3 Ohm 75W.
    Special Price $78.98 Regular Price $98.95

    OHMITE - 1103 Rheostat.

    Resistance: 3 Ohm.

    Power: 75 watt.

    Current: 5.0Amp.

    Material: Ceramic.

    Technology: Wirewound.

    Mount: Panel.

    Dimensions: 2.75" D x 1.255" behind panel.

    Threaded Bushing: Standard 3/8" D x 0.60" long (seated).

    Shaft: 1/4" D x 0.482" long.

    Note: Model G.

    Alternate: RGS3R0

    Made in USA

    Learn More
  15. WARD LEONARD - 5905-00-141-1434 - Resistor, ceramic. 3.6 Ohm 75W Tapped.
    WARD LEONARD - 5905-00-141-1434 - Resistor, ceramic. 3.6 Ohm 75W Tapped.
    $20.00
    Resistor, ceramic. Resistance: 3.6 Ohm. Power: 75 watt. Tolerance: 15%. Tapped. Technology: wirewound. Enamel coated. Dimensions: 1.041" D x 5" long. 3 Radial lug. Note: Tapped at 1.8 Ohm and 1.8 Ohm. Learn More
  16. WARD LEONARD - RWO75S4 - 75S4 - 75S4WL -  Resistor, ceramic. 4 Ohm 75W Wirewound.
    WARD LEONARD - RWO75S4 - 75S4 - 75S4WL - Resistor, ceramic. 4 Ohm 75W Wirewound.
    Special Price $11.98 Regular Price $14.50

    WARD LEONARD - RWO75S4 - 75S4 - Resistor, Ceramic.

    Stripohm resistors utilize a flat, oval-shaped, ceramic base on which the resistive conductor is wound, they are practically identical in construction with Vitrohm tubular resistors. The core or base has a smooth surface with no sharp edges. This design precaution is taken to guard against wire breakage during manufacture. The fact that the core is slightly elliptical shape that increases the radiating surface slightly and provides a core considerably stronger than an ordinary flat rectangular base, and insures that the wire lies flat against the entire winding surface. Stripohm resistors are equipped with metal strip (spring clip type) mounting brackets. Stripohm resistor can be chassis mounted or stacked.

    Resistance: 4 Ohm. 

    Power: 75 watt.

    Technology: Wirewound, Stripohm.

    Terminals: Solder Lugs

    Viteous Enamel Coated.

    Dimensions: Overall 7-1/4" long x 1.079" wide x 0.6" high, including mount feet.

    Note: Marked 75S4WL.

    New Old Stock

    Additional Information: https://worldradiohistory.com/BOOKSHELF-ARH/Handbooks/Ward-Leonard-Electric-Handbook-Of-Power-Resistors-1959.pdf

     

    Learn More
  17. WARD LEONARD - RWA80W7.5 - Resistor, ceramic. 7.5 Ohm 75W Adj.
    WARD LEONARD - RWA80W7.5 - Resistor, ceramic. 7.5 Ohm 75W Adj.
    Special Price $10.98 Regular Price $15.00
    Resistor, ceramic. Resistance: 7.5 Ohm. Power: 75 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.984" D x 5" long. Radial solder lug with screws. Learn More
  18. Memcor - PR-017 - D75K7 - Resistor, Ceramic. 7.5 Ohm 75 watt, Adjustable.
    Memcor - PR-017 - D75K7 - Resistor, Ceramic. 7.5 Ohm 75 watt, Adjustable.
    Special Price $8.98 Regular Price $12.50 As low as $5.98

    Memcor Resistor, Ceramic.

    These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equip ment to meet various line voltages.

    7.5 Ohm 75 Watt, Adjustable, Slide.

    Dimensions: 0.6" D x 6" long.

    Overall: 7.8" Long with Mounting Feet, 2 Terminal.

    Alternate: D75K7.5R

    Learn More
  19. WARD LEONARD - RWR75W10 - Resistor, ceramic. 10 Ohm 75W Adj.
    WARD LEONARD - RWR75W10 - Resistor, ceramic. 10 Ohm 75W Adj.
    Special Price $10.98 Regular Price $14.95
    Resistor, ceramic. Resistance: 10 Ohm. Power: 75 watt. Ribbed. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.972" D x 5" long. Radial lug. Note: Military NSN 5905-00-173-7247. Marked 25959.5-3 and 63743. Learn More
  20. RES INC - 10R75W - Resistor, flat ceramic. 10 Ohm. Power: 75 watt.
    RES INC - 10R75W - Resistor, flat ceramic. 10 Ohm. Power: 75 watt.
    Special Price $3.71 Regular Price $4.95
    READY TO SHIP - ONLY 4 LEFT IN STOCK!

    Resistor, flat ceramic. 10 Ohm. Power: 75 watt. Technology: wirewound.

    Learn More
  21. OHMITE - RGS10R - 1106 - Rheostat. 10 Ohm 75W, Model G.
    OHMITE - RGS10R - 1106 - Rheostat. 10 Ohm 75W, Model G.
    Special Price $78.98 Regular Price $96.50

    OHMITE - RGS10R - 1106 - Rheostat.

    Resistance: 10 Ohm.

    Power: 75 watt.

    Core Open.

    Voltage: 900V.

    Technology: Wirewound.

    Note: Model G.

    Alternate: 1106.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Made in USA

    Learn More
  22. WARD LEONARD - RWA80W15 - Resistor, ceramic. 15 Ohm 75W Adj.
    WARD LEONARD - RWA80W15 - Resistor, ceramic. 15 Ohm 75W Adj.
    Special Price $10.98 Regular Price $15.00
    Resistor, ceramic. Resistance: 15 Ohm. Power: 75 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.030" D x 5" long. Radial lug with screws. Note: Marked 25956.4-31 and 63743. W-Core. Military NSN 5905-00-805-0840. Learn More
  23. CLAROSTAT - VP75KA15 - 310-186 - Resistor, Power. 15 Ohm 75 watt, Adjustable Wirewound.
    CLAROSTAT - VP75KA15 - 310-186 - Resistor, Power. 15 Ohm 75 watt, Adjustable Wirewound.
    Special Price $9.98 Regular Price $12.50 As low as $7.98

    CLAROSTAT - VP75KA15 - 310-186 - Resistor, Power. Adjustable Wirewound

    15 Ohm 75 watt, Adjustable.

    Dimensions: 5/8" OD x 6" long.

    Complete with mounting hardware.

    Material: Ceramic, Epoxy Coated.

    Alternates: Ohmite D75K15R, 310-186.

    Genuine Vintage Clarostat - New Old Stock.

    Made in USA

    Learn More
  24. OHMITE - G-16-F2-475 - Rheostat. 16 Ohm 75W, W/SPST Switch, Model G.
    OHMITE - G-16-F2-475 - Rheostat. 16 Ohm 75W, W/SPST Switch, Model G.
    Special Price $78.98 Regular Price $96.50

    OHMITE - G-16-F2-475 -Rheostat.

    16 Ohm.

    Power: 75 watt 2.2Amp.

    Model G.

    ith attached SPST 6Amp 125Vac toggle switch.

    Mount: Panel.

    Dimensions: 2.782" D x 2.063" high.

    Threaded bushing: 0.552" long.

    Shaft: 1/4" D x 0.50" long.

    Alternate: RGS16R

    Made in USA

    Learn More
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