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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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  49. 125 Watt 5 items
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  53. 145 Watt 4 items
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  55. 155 Watt 10 items
  56. 160 Watt 37 items
  57. 168 Watt 1 item
  58. 175 Watt 13 items
  59. 180 Watt 3 items
  60. 200 Watt 32 items
  61. 200-225 W 1 item
  62. 203 Watt 1 item
  63. 210 Watt 5 items
  64. 215 Watt 1 item
  65. 218 Watt 1 item
  66. 220 Watt 1 item
  67. 225 Watt 35 items
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  69. 295 Watt 2 items
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  1. Chip 33 items
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mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
MΩ - mega-ohm  
Tolerance  
  1. 1% 115 items
  2. 2% 2 items
  3. 3% 5 items
  4. 5% 650 items
  5. 6% 2 items
  6. 10% 64 items
  7. 15% 6 items
  8. 25% 1 item
  9. N/A 920 items
  10. NONE 1 item
  11. M5/P5 4 items
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  1. Unmarked 12 items
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  9. CTG 13 items
  10. Dale 28 items
  11. DALOHM 1 item
  12. General Electric 5 items
  13. FERNSTEUERGERATE 1 item
  14. HAMILTON-HALL INC 1 item
  15. HEI 8 items
  16. Herbach & Rademan Inc 1 item
  17. IRC 7 items
  18. INTERNATIONAL RESISTIVE CO INC 1 item
  19. Mallory 5 items
  20. Mallory Capacitor Co 1 item
  21. MICRO NETWORKS 1 item
  22. MEMCOR 25 items
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  24. Memcor & Dale 1 item
  25. Milwaukee 17 items
  26. MRC 1 item
  27. MRC. 7 items
  28. MULTICOMP CORPORATION 1 item
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  30. NRC 1 item
  31. Ohmite 802 items
  32. Ohmite/Davidohm 5 items
  33. Pacific 1 item
  34. RCL 6 items
  35. RES INC 4 items
  36. SHALLCROSS MFG 1 item
  37. Sterlco 11 items
  38. TEL LABS 1 item
  39. TRW 3 items
  40. TRU-OHM 17 items
  41. TT Electronics - Semelab 2 items
  42. UTAH 2 items
  43. Vishay / Dale Electronics 3 items
  44. Ward Leonard 741 items
  45. VRN International 1 item
  46. WELWYN 1 item
  47. WILRITE 1 item
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Unit of Measure  
  1. Each 825 items
  2. Set 298 items
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Items 49-72 of 1770

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  1. WARD LEONARD - 5XMR33 - Resistor, Ceramic. 0.33 Ohm 5W. Package of 5.
    WARD LEONARD - 5XMR33 - Resistor, Ceramic. 0.33 Ohm 5W. Package of 5.
    $3.50
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    WARD LEONARD - 5XMR33 Resistor, Ceramic.

    Resistance: 0.33 Ohm.

    Power 5 Watt.

    Tolerance: 5%.

    Technology: Wirewound.

    Enamel coated. P

    ackage: Axial leads.

    Dimensions: 0.214" (5.4mm) D x 0.910" (23.1mm) long.

    Package of 5.

    Learn More
  2. WARD LEONARD - 5905-00-644-5537 - Resistor, ceramic. 0.38 Ohm 120W.
    WARD LEONARD - 5905-00-644-5537 - Resistor, ceramic. 0.38 Ohm 120W.
    $17.99
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    Resistor, ceramic. Resistance: 0.38 Ohm. Power: 120 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.937" d x 4" long. Radial lugs with screws. Note: Alt P/N: K43993-0.38 ohm. Learn More
  3. 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
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    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
  4. TRW - PW10-0.33R - PW1033R0 - Resistor, Ceramic. 0.33 Ohm 10W, Axial , Wirewound.
    TRW - PW10-0.33R - PW1033R0 - Resistor, Ceramic. 0.33 Ohm 10W, Axial , Wirewound.
    Special Price $0.89 Regular Price $0.98 As low as $0.69
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    TRW - PW10-0.33R - PW1033R0 - Resistor, Wirewound Ceramic.

    Resistance: 0.33 Ohm.

    Power: 10 Watt.

    Tolerance: 10%.

    Technology: Wirewound.

    Package: Axial.

    Dimension: 9.5mm square x 48.1mm long.

    Material: Ceramic Sandstone.

    Alternates: TUW10JR33E, TUW10JR33, CAW10R330JLF

     

    Learn More
  5. OHMITE - 43FR30 - Resistor, ceramic. 0.3 Ohm 3W.
    OHMITE - 43FR30 - Resistor, ceramic. 0.3 Ohm 3W.
    Special Price $1.98 Regular Price $2.50 As low as $1.19
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    OHMITE - 43FR30 Resistor, Ceramic. 0.3 Ohm.

    Power: 3 watt.

    Tolerance: 1%.

    Technology: silicone wirewound.

    Dimension: 0.593" x 0.218" D, with 20AWG axial leads.

    More info: http://www.ohmite.com/catalog/pdf/40_series.pdf

    Learn More
  6. OHMITE - 45FR30 - Resistor, ceramic. 0.3 Ohm 5W.
    OHMITE - 45FR30 - Resistor, ceramic. 0.3 Ohm 5W.
    Special Price $1.98 Regular Price $2.50
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    Resistor, ceramic. Resistance: 0.3 Ohm. Power: 5 Watt. Tolerance: 1%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
  7. OHMITE - B8JR30 - Resistor, ceramic. 0.3 Ohm 8W.
    OHMITE - B8JR30 - Resistor, ceramic. 0.3 Ohm 8W.
    Special Price $2.98 Regular Price $4.50 As low as $1.98
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    OHMITE - B8JR30 - Resistor, ceramic.

    Resistance: 0.3 Ohm.

    Power: 8 watt.

    Tolerance: 5%.

    Technology: wirewound.

    Enamel coated.

    Package: Radial lug/axial leads.

    Note Brown devil.

    Alternate: 1502.

    Learn More
  8. OHMITE - 40JR30 - Resistor, ceramic. 0.3 Ohm 10W.
    OHMITE - 40JR30 - Resistor, ceramic. 0.3 Ohm 10W.
    Special Price $2.49 Regular Price $3.00
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    OHMITE - 40JR30 Resistor, ceramic.

    Resistance: 0.3 Ohm.

    Power: 10 watt.

    Tolerance: 5%.

    Technology: wirewound.

    Package: axial leads.

    Learn More
  9. Vishay HEI - FSE-140-0.3 - Resistor, Ceramic. 0.3 Ohm 140W, Ribbed Power Resistor.
    Vishay HEI - FSE-140-0.3 - Resistor, Ceramic. 0.3 Ohm 140W, Ribbed Power Resistor.
    Special Price $14.98 Regular Price $24.95 As low as $12.98
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    Vishay HEI - FSE-140-0.3 - Resistor, Ceramic. 0.3 Ohm 140W, Ribbed Power Resistor. FSE Series. Ribbed power resistors offer several advantages, particularly in high-power applications. They provide superior heat dissipation due to the increased surface area of the ribs, enabling them to handle larger currents without overheating. This leads to enhanced stability and accuracy compared to other types of resistors, making them suitable for precision instrumentation and measurement equipment. FEATURES • High temperature silicone coating • Complete welded construction • Excellent stability in operation (< 3 % change in resistance) Type: Tubular Ribbed Power Resistor. Resistance: 0.3 Ohm. Power: 140 Watt. Ribbed. Technology: Wirewound. Operating Temperature: -55 C to 350 C Mount: Chassis Mount, Resistor Feet/Supports purchased separtely. Dimensions: Overall 1-1/3" Diameter x 4" Long. Contacts. Solder Lug. Alternate Historical P/N: HLZ-140-0.3 Applications: Low ohmic, high wattage resistors are primarily used in applications requiring the dissipation of large amounts of electrical power, typically in high-current situations. These resistors are used in motor braking, power supplies, and heating applications. New Old Stock Additional Information: https://www.digikey.com/htmldatasheets/production/1305618/0/0/2/fse030020e25r0ke.pdf Learn More
  10. VISHAY DALE - CPWN-20-3 - Resistor, ceramic. 0.3 Ohm 20W.
    VISHAY DALE - CPWN-20-3 - Resistor, ceramic. 0.3 Ohm 20W.
    Special Price $4.98 Regular Price $6.50 As low as $3.98
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    VISHAY DALE - CPWN-20-3 Resistor, ceramic.

    Resistance: 0.3 Ohm.

    Power: 20 watt.

    Tolerance: 5%.

    Material: Sandstone.

    Technology: Wirewound.

    Package: Axial Leads.

    Dimensions: 1/2" Square x 2-1/2" Long.

    Plus Mount Feet.

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  11. VISHAY DALE - HL25-02Z6 - Resistor, ceramic. 0.3 Ohm 25W.
    VISHAY DALE - HL25-02Z6 - Resistor, ceramic. 0.3 Ohm 25W.
    Special Price $3.98 Regular Price $5.00 As low as $1.98
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    VISHAY DALE - HL25-02Z6  Resistor, Ceramic.

    Resistance: 0.3 Ohm.

    Power: 25 watt.

    Tolerance: 5%.

    Technology: Wirewound.

    Mount: PCB or Panel.

    Dimensions: 0.648" (16.4mm) D x 2.029" (51.5mm) long.

    Contacts: Radial solder lugs 3/16"

    Male Quick Connect.

    Learn More
  12. WARD LEONARD - RWR300W0.46 - Resistor, ceramic. 0.46 Ohm 300W Tapped.
    WARD LEONARD - RWR300W0.46 - Resistor, ceramic. 0.46 Ohm 300W Tapped.
    $45.00
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    Resistor, ceramic. Resistance: 0.46 Ohm. Power: 300 watt. Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.15" D x 8.5" long. 3 Radial lug with screws. Learn More
  13. WARD LEONARD - RWR120W0.4 - Resistor, ceramic. 0.4 Ohm 120W.
    WARD LEONARD - RWR120W0.4 - Resistor, ceramic. 0.4 Ohm 120W.
    Special Price $16.98 Regular Price $20.00
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    Resistor, ceramic. Resistance: 0.4 Ohm. Power: 120 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.147" D x 3.5" long. Radial lugs. Learn More
  14. 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
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    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
  15. WARD LEONARD - RWR155W0.5 - Resistor, ceramic. 0.5 Ohm 155W.
    WARD LEONARD - RWR155W0.5 - Resistor, ceramic. 0.5 Ohm 155W.
    $25.00
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 155 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.146" D x 4.25" long. Radial lug. Learn More
  16. WARD LEONARD - RWO55W0.5 - Resistor, ceramic. 0.5 Ohm 55W.
    WARD LEONARD - RWO55W0.5 - Resistor, ceramic. 0.5 Ohm 55W.
    Special Price $7.98 Regular Price $9.50
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    WARD LEONARD - RWO55W0.5 - Resistor, Ceramic.

    Resistance: 0.5 Ohm.

    Power: 55 Watt.

    Tolerance: 10%.

    Technology: Wirewound. Flat, Enamel Coated.

    2 Hole Horizontal Mount with 4-5/16" centers.

    Dimensions: overall 4-3/4" long x 1-1/4" deep x 0.614" high.

    Contacts: Radial Solder Lugs.

    Vitrohm.

    Marked 55S0.5WL.

    Learn More
  17. WARD LEONARD - RWO40W0.5 - Resistor, ceramic. 0.5 Ohm 40W.
    WARD LEONARD - RWO40W0.5 - Resistor, ceramic. 0.5 Ohm 40W.
    Special Price $6.98 Regular Price $8.50
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    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 40 watt. Tolerance: 10%. Technology: wirewound. Enamel coated. Dimensions: 2.019" long x 1.222" wide x 0.460" thick. Overall with mount 3.3" long. Radial lug. Stackable bracket. Light green. Learn More
  18. WARD LEONARD - RWO30W0.5 - Resistor, ceramic. 0.5 Ohm 30W.
    WARD LEONARD - RWO30W0.5 - Resistor, ceramic. 0.5 Ohm 30W.
    Special Price $3.98 Regular Price $5.00
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 30 watt. Technology: wirewound. Enamel coated. Dimensions: overall 2.501" long x 1.533" wide, including contacts x 0.594" high. Stackable. Learn More
  19. WARD LEONARD - RWF50W0.5 - Resistor, ceramic. 0.5 Ohm 35W.
    WARD LEONARD - RWF50W0.5 - Resistor, ceramic. 0.5 Ohm 35W.
    Special Price $5.98 Regular Price $7.95
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    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 35 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.629" D x 4" long. Radial lug. Note: Marked T0.5WL. Learn More
  20. WARD LEONARD - RWF25W0.54 - Resistor, ceramic. 0.54 Ohm 25W. 3" L.
    WARD LEONARD - RWF25W0.54 - Resistor, ceramic. 0.54 Ohm 25W. 3" L.
    $3.00
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    Resistor, ceramic. Resistance: 0.54 Ohm. Power: 25 watt. Technology: wirewound. Enamel coated. Dimensions: 0.496" D x 3" long. Radial solder lug. Note: 3" O-Core. Learn More
  21. OHMITE - L12JR51 - Resistor, ceramic. 0.51 Ohm 12W.
    OHMITE - L12JR51 - Resistor, ceramic. 0.51 Ohm 12W.
    Special Price $3.98 Regular Price $6.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
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    OHMITE - L12JR51  Resistor, ceramic. 0.51 Ohm.

    Power: 12 watt.

    Tolerance: 5%.

    Technology: wirewound.

    Package: enamel coated, radial lug.

    Note: ALT P/N: 270-12D-57 and 3723.

    Additional Information: https://datasheet.octopart.com/L12J33R-Ohmite-datasheet-33006679.pdf

    Learn More
  22. OHMITE - 45FR50 - Resistor, ceramic. 0.5 Ohm 5W.
    OHMITE - 45FR50 - Resistor, ceramic. 0.5 Ohm 5W.
    Special Price $1.98 Regular Price $2.50
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 5 Watt. Tolerance: 1%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
  23. OHMITE - B12JR50 - Resistor, ceramic. 0.5 Ohm 12W.
    OHMITE - B12JR50 - Resistor, ceramic. 0.5 Ohm 12W.
    Special Price $3.98 Regular Price $5.00
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 12 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Brown devil. Enamel coated. Type 200. Alt P/N: 1700A. Learn More
  24. OHMITE - 43FR50 - Resistor, ceramic. 0.5 Ohm 3W.
    OHMITE - 43FR50 - Resistor, ceramic. 0.5 Ohm 3W.
    Special Price $1.98 Regular Price $2.50
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 0.5 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
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  1. Metal Film Resistor 1 item
  2. Military Resistor 16 items
  3. Resistor Networks 7 items
  4. Non-Inductive Resistor 27 items
  5. Other Resistors 8 items
  6. Potentiometers & Trimpots 3 items
  7. Power Resistor 1385 items
  8. Rheostats And Adjustable 261 items
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  10. Wirewound Resistor 1682 items
mΩ - milli-ohm
Ω - ohm
kΩ - kilo-ohm
MΩ - mega-ohm
Tolerance
  1. 1% 115 items
  2. 2% 2 items
  3. 3% 5 items
  4. 5% 650 items
  5. 6% 2 items
  6. 10% 64 items
  7. 15% 6 items
  8. 25% 1 item
  9. N/A 920 items
  10. NONE 1 item
  11. M5/P5 4 items
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Manufacturer
  1. Unmarked 12 items
  2. MEMCOR & MILWAUKEE 1 item
  3. Allen Bradley - AB 4 items
  4. Cables To Go 1 item
  5. Caddock Electronics Inc 3 items
  6. CADDOCK 1 item
  7. Clarostat 14 items
  8. CRC 1 item
  9. CTG 13 items
  10. Dale 28 items
  11. DALOHM 1 item
  12. General Electric 5 items
  13. FERNSTEUERGERATE 1 item
  14. HAMILTON-HALL INC 1 item
  15. HEI 8 items
  16. Herbach & Rademan Inc 1 item
  17. IRC 7 items
  18. INTERNATIONAL RESISTIVE CO INC 1 item
  19. Mallory 5 items
  20. Mallory Capacitor Co 1 item
  21. MICRO NETWORKS 1 item
  22. MEMCOR 25 items
  23. MCGUIRE 1 item
  24. Memcor & Dale 1 item
  25. Milwaukee 17 items
  26. MRC 1 item
  27. MRC. 7 items
  28. MULTICOMP CORPORATION 1 item
  29. Philips 4 items
  30. NRC 1 item
  31. Ohmite 802 items
  32. Ohmite/Davidohm 5 items
  33. Pacific 1 item
  34. RCL 6 items
  35. RES INC 4 items
  36. SHALLCROSS MFG 1 item
  37. Sterlco 11 items
  38. TEL LABS 1 item
  39. TRW 3 items
  40. TRU-OHM 17 items
  41. TT Electronics - Semelab 2 items
  42. UTAH 2 items
  43. Vishay / Dale Electronics 3 items
  44. Ward Leonard 741 items
  45. VRN International 1 item
  46. WELWYN 1 item
  47. WILRITE 1 item
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