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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 5W Remove This Item
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  1. Power Resistor 7 items
  2. Wirewound Resistor 8 items
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  49. 50 Watt 143 items
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  60. 100 Watt 154 items
  61. 110 Watt 6 items
  62. 115 Watt 1 item
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  64. 118 Watt 1 item
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  66. 125 Watt 5 items
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  70. 145 Watt 4 items
  71. 150 Watt 36 items
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  74. 168 Watt 1 item
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  78. 200-225 W 1 item
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  80. 210 Watt 5 items
  81. 215 Watt 1 item
  82. 218 Watt 1 item
  83. 220 Watt 1 item
  84. 225 Watt 37 items
  85. 226 Watt 1 item
  86. 250 Watt 1 item
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  88. 295 Watt 2 items
  89. 300 Watt 37 items
  90. 375 Watt 5 items
  91. 400 Watt 11 items
  92. 420 Watt 3 items
  93. 500 Watt 7 items
  94. 550 Watt 6 items
  95. 1500 Watt 1 item
  96. Not Specified 357 items
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Sub Identifier  
  1. Ceramic 8 items
mΩ - milli-ohm  
0mΩ 1Ω 0mΩ to 1Ω
Ω - ohm  
1Ω 1KΩ 1Ω to 1KΩ
kΩ - kilo-ohm  
1kΩ 1MΩ 1kΩ to 1MΩ
MΩ - mega-ohm  
1MΩ 10GΩ 1MΩ to 10GΩ
Tolerance  
  1. 1% 1 item
  2. 10% 1 item
  3. N/A 6 items
Manufacturer  
  1. Mallory 1 item
  2. MEMCOR 1 item
  3. Ohmite 1 item
  4. Ward Leonard 5 items
Unit of Measure  
  1. Each 2 items
Price  
$0 $470 $0 to $470
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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
  8. Mallory - HHJ900 - 900-OHM 5-8W CERAMIC RESISTORS
    Mallory - HHJ900 - 900-OHM 5-8W CERAMIC RESISTORS
    Special Price $2.96 Regular Price $3.95
    Add to Wish List Add to Compare
    900-OHM 5-8W WW CERAMIC RESISTORS ENAMEL COATED1.007" (25.5mm) LONG x 0.389" (9.9MM) Learn More
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8 Items

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Set Descending Direction
  1. Common Wattage 5W Remove This Item
  2. Common Wattage 500 Watt Remove This Item
Clear All
Shopping Options
Category
  1. Power Resistor 7 items
  2. Wirewound Resistor 8 items
mΩ - milli-ohm
0mΩ 1Ω 0mΩ to 1Ω
Ω - ohm
1Ω 1KΩ 1Ω to 1KΩ
kΩ - kilo-ohm
1kΩ 1MΩ 1kΩ to 1MΩ
MΩ - mega-ohm
1MΩ 10GΩ 1MΩ to 10GΩ
Tolerance
  1. 1% 1 item
  2. 10% 1 item
  3. N/A 6 items
Manufacturer
  1. Mallory 1 item
  2. MEMCOR 1 item
  3. Ohmite 1 item
  4. Ward Leonard 5 items
Price
$0 $470 $0 to $470
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