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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  85. TRU-OHM 18 items
  86. TRIMPOT 4 items
  87. TT Electronics - Semelab 1 item
  88. UTAH 1 item
  89. Vishay / Dale Electronics 13 items
  90. Ward Leonard 315 items
  91. VRN International 1 item
  92. Victoreen 1 item
  93. Vishay 5 items
  94. Vishay/Angstrohm Precision Inc 22 items
  95. WELWYN 1 item
  96. XICOR 1 item
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Items 1-24 of 1607

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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. WARD LEONARD - RWR240W0.15 - D61/2RFV201T2-0.6 - Resistor, Ceramic Ribflex, 0.15 Ohm 240W.
    WARD LEONARD - RWR240W0.15 - D61/2RFV201T2-0.6 - Resistor, Ceramic Ribflex, 0.15 Ohm 240W.
    Special Price $38.98 Regular Price $44.98

    WARD LEONARD - RWR240W0.15 Resistor, Ceramic RibFlex.

    Resistance: 0.15 Ohm.

    Power: 240 watt.

    Technology: Wirewound.

    Enamel Coated.

    Temperature: 375 C

    Dimensions: 1.130" Diameter x 6.5" Length.

    Radial Lug.

    New Old Stock - Made in USA

    Learn More
  3. WARD LEONARD - RWR120W0.1 - Resistor, ceramic. 0.1 Ohm 120W.
    WARD LEONARD - RWR120W0.1 - Resistor, ceramic. 0.1 Ohm 120W.
    Special Price $16.98 Regular Price $20.00
    Resistor, ceramic. Resistance: 0.1 Ohm. Power: 120 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1" D x 4" long. Radial lug. Learn More
  4. WARD LEONARD - RWR120W0.04 - Resistor, ceramic. 0.04 Ohm 120W.
    WARD LEONARD - RWR120W0.04 - Resistor, ceramic. 0.04 Ohm 120W.
    Special Price $16.98 Regular Price $20.00
    Resistor, ceramic. Resistance: 0.04 Ohm. Power: 120 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1" D x 4" long. Radial lug. Learn More
  5. WARD LEONARD - RWR110W0.04 - Resistor, ceramic. 0.04 Ohm 110W.
    WARD LEONARD - RWR110W0.04 - Resistor, ceramic. 0.04 Ohm 110W.
    Special Price $12.98 Regular Price $16.50
    Resistor, ceramic. Resistance: 0.04 Ohm. Power: 110 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.784" D x 4-7/16" long. Radial lug. Learn More
  6. WARD LEONARD - RWR110W0.04 - Resistor, ceramic. 0.04 Ohm 110W.
    WARD LEONARD - RWR110W0.04 - Resistor, ceramic. 0.04 Ohm 110W.
    Special Price $12.98 Regular Price $16.50
    Resistor, ceramic. Resistance: 0.04 Ohm. Power: 110 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1" D x 4" long. Radial lug. Learn More
  7. WARD LEONARD - RWF50W0.15 - Resistor, ceramic. 0.15 Ohm 30W.
    WARD LEONARD - RWF50W0.15 - Resistor, ceramic. 0.15 Ohm 30W.
    Special Price $5.98 Regular Price $7.00
    Resistor, ceramic. Resistance: 0.15 Ohm. Power: 30 watt. Technology: wirewound. enamel coated. Dimensions: 0.656" D x 4-1/16" long. Radial lug. Note: Marked 50/30F0.15 Ohm. Learn More
  8. WARD LEONARD - RWR50W0.132 - Resistor, ceramic. 0.132 Ohm 50W.
    WARD LEONARD - RWR50W0.132 - Resistor, ceramic. 0.132 Ohm 50W.
    Special Price $6.98 Regular Price $12.00
    Resistor, ceramic. Resistance: 0.132 Ohm. Power: 50 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 0.796" D x 3.5" long. Overall with hardware 5-5/16" long x 2" wide x 2" high. Radial lugs with screws. Complete with mount feet. Note: Marked 77869-S. Learn More
  9. Vishay - LVR03R1000FB12 - Resistor, Power. 0.100 Ohm 3W Wirewound.
    Vishay - LVR03R1000FB12 - Resistor, Power. 0.100 Ohm 3W Wirewound.
    Special Price $2.98 Regular Price $3.50 As low as $1.98

    Vishay - LVR03R1000FB12 - Resistor, Power.

    Resistance: 0.100 Ohm.

    Power: 3 watt.

    Tolerance: 1%.

    Technology: Wirewound.

    Package: axial leads.

    Military MIL-PRF-49465,

    Type LVR.

    Ideal for all types of current sensing applications including switching and linear power supplies, instruments and power amplifiers - Proprietary processing technique produces extremely low resistance values- Excellent load life stability - Low temperature coefficient - Low inductance- Cooler operation for high power to size ratio.

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  10. RCL - RCLAL-10/0.025R - Resistor. 0.025-Ohm 10W.
    RCL - RCLAL-10/0.025R - Resistor. 0.025-Ohm 10W.
    Special Price $2.98 Regular Price $4.50
    Resistor, power. Resistance: 0.025 Ohm. Power: 10 watt. Tolerance: 3%. Technology: wirewound. Material: aluminum housed. AL-10. Dimensions: 7/16" x 3/4". Learn More
  11. OHMITE - 43FR10 - Resistor, ceramic. 0.1 Ohm 3W.
    OHMITE - 43FR10 - Resistor, ceramic. 0.1 Ohm 3W.
    Special Price $1.98 Regular Price $2.50

    OHMITE - 43FR10 Resistor, ceramic.

    Resistance: 0.10 Ohm.

    Power: 3 Watt.

    Tolerance: 5%.

    Package: axial leads.

    Technology: wirewound.

    Note: Silicone conformal coated.

    Series 44.

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  12. MRC - RWR125W0.05 - Resistor, Ceramic Ribbed. 0.05 Ohm 125W.
    MRC - RWR125W0.05 - Resistor, Ceramic Ribbed. 0.05 Ohm 125W.
    Special Price $16.98 Regular Price $24.00

    MRC - RWR125W0.05 - Resistor, Ceramic Ribbed.

    Resistance: 0.05 Ohm.

    Power: 125 watt.

    Ribbed.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 0.836" D x 5" Long.

    Radial Lug.

    New Old Stock

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  13. MRC. - RWR110W0.06 - Resistor, ceramic. 0.06 Ohm 110W.
    MRC. - RWR110W0.06 - Resistor, ceramic. 0.06 Ohm 110W.
    Special Price $16.98 Regular Price $24.95

    MRC. - RWR110W0.06 - Resistor, Ceramic.

    Resistance: 0.06 Ohm.

    Power: 110 watt.

    Ribbed.

    Technology: Wirewound.

    Enamel coated.

    Dimensions: 0.836" D x 4.5" long.

    Radial Lug.

    Learn More
  14. KEVLIN - 5089-P - Current Sense Resistor. 0.01-Ohm 4 Axial Terminal Leads, New.
    KEVLIN - 5089-P - Current Sense Resistor. 0.01-Ohm 4 Axial Terminal Leads, New.
    Special Price $54.98 Regular Price $84.95 As low as $46.98

    KEVLIN - 5089-P - Current Sensor Resistor. 0.01-Ohm.

    Current sense resistors are often referred to as 'shunt' resistors. Shunt resistors are used to monitor the amount of current that is flowing through a circuit. Such resistors have very low resistance values, typically less than 50 milli-ohms (0.050 ohms) and often lower.

    A 'Kelvin' configuration resistor features four leads or terminations. These four terminal resistors enable current to be applied through two opposite leads and a sensing voltage to be measured across the other two leads. The Kelvin configuration effectively eliminates the resistance and temperature coefficient of the leads. The Kelvin connection can also simplify board design by incorporating all terminals for the sensing circuit into one part. A Kelvin connection is essential for accurate current sensing and simplified board design.

    Tolerance: 1%.

    Current Sensing Resistors.

    Metal Enclosure

    Connections: 4 Terminal Leads, 2 Axial Leads Each End.

    Dimensions: 2.25" x 1.25", 

    Applications: 

    • General Use - Power supplies, disk drives, battery power management, control of current detection or over-current detection, motor start, high voltage and precision applications.
    • Consumer Goods - Power tools, thermostats, appliances, televisions, smoke detectors, and video cassette recorders.
    • Automotive - Anti-lock brake systems, keyless entry systems, air bags, power steering control systems, voltage regulators, powertrain, information centers as well as engine controls and modules.
    • Telecom - Telephones, cell phones, pagers, mobile radios, hand-held devices and laptops.
    • Medical and Instrumentation - Monitoring systems, pressure sensors, implant products, electronic scales, and a variety of diagnostic equipment.
    • Military and Aerospace - Satellites, missiles, surveillance equipment, sonar, and avionic products.
    Learn More
  15. Vishay DALE - LVR03R1000FE70 - LRV-3-0.1-1% - Resistors, Power. 0.1 Ohm 3 Watt.
    Vishay DALE - LVR03R1000FE70 - LRV-3-0.1-1% - Resistors, Power. 0.1 Ohm 3 Watt.
    Special Price $2.49 Regular Price $3.00 As low as $1.98

    Vishay DALE - LVR03R1000FE70 - LRV-3-0.1-1% - Resistors, Power. 0.1 Ohm 3 Watt.

    Tolerance: 1%.

    Technology: Wirewound.

    Encapsulation: High Temperature Mold Compound.

    Case: Axial Leads.

    More info: http://www.vishay.com

    Learn More
  16. VISHAY DALE - RH50/0.04R 1% - Resistor, Power. 0.04 Ohm 50W.
    VISHAY DALE - RH50/0.04R 1% - Resistor, Power. 0.04 Ohm 50W.
    Special Price $5.98 Regular Price $8.50 As low as $3.98
    IN STOCK - MORE THAN 500 READY TO SHIP!

    VISHAY DALE - RH50/0.04R Resistor, Power.

    Resistance: 0.04 Ohm.

    Power: 50 watt.

    Tolerance: 1%.

    Technology: Wirewound, enclosed.

    Package: chassis mount.

    Dimensions: 1.960" long x 0.637" deep x 0.604" high plus mount feet.

    Axial lug.

    Note: RH50.

    Alternate P/N: RH050R0400FE02

    More info: http://www.vishay.com/docs/30201/30201.pdf

    Made in USA

    Learn More
  17. Vishay DALE - RH10-0.02R - RH1010RK - Resistor, power. 0.02 Ohm 10W. Used.
    Vishay DALE - RH10-0.02R - RH1010RK - Resistor, power. 0.02 Ohm 10W. Used.
    Special Price $1.98 Regular Price $3.00 As low as $1.49

    Vishay DALE - RH10-0.02R Resistor, power.

    Resistance: 0.02 Ohm.

    Power: 10 watt.

    Tolerance: 1%.

    Technology: wirewound, aluminum housed.

    Package: chassis mount, solder terminals.

    Dimension: 3/4" wide x 7/8" tall x 7/8".

    Overall 1-7/8" wide with terminals and 13/16" deep with feet.

    Note: RH10.

    More info: https://www.vishay.com/docs/50013/rh.pdf

    Used/Removed from equipment.

    Alternate: Welwyn WH5-56RK, Arcol HS1010RK, TE Connectivity THS1010RK

     

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  18. DALE - RE65GR150 - Resistor, power. 0.15 Ohm. Power: 10 watt.
    DALE - RE65GR150 - Resistor, power. 0.15 Ohm. Power: 10 watt.
    Special Price $3.98 Regular Price $4.95
    Resistor, power. 0.15 Ohm. Power: 10 watt. Tolerance: 1%. Technology: wirewound. Package: chassis mount aluminum housed. Dimension: 0.750" long x 0.420" x 0.390". Overall 1.375" including leads. RH-10. Learn More
  19. DALE - RE65GR150 - Resistor, power. 0.15 Ohm 10W.
    DALE - RE65GR150 - Resistor, power. 0.15 Ohm 10W.
    Special Price $3.98 Regular Price $4.95

    Vishay DALE - RE65GR150 - Resistor, Power. 0.15 Ohm.

    Power: 10 watt.

    Tolerance: 1%.

    Technology: Wirewound.

    Package: Chassis Mount Aluminum Housed.

    Body Dimension: 0.750" Long x 0.420" x 0.390" Height.

    Overall Dimensions: 1.375" Length Including leads.

    Commercial Alternate: RH010.

     

    Learn More
  20. DALE - RE65G100 - Resistor, power. 0.1 Ohm. Power: 10 watt.
    DALE - RE65G100 - Resistor, power. 0.1 Ohm. Power: 10 watt.
    Special Price $3.98 Regular Price $4.95
    Resistor, power. 0.1 Ohm. Power: 10 watt. Tolerance: 1%. Technology: wirewound. Package: chassis mount aluminum housed. Dimension: 0.750" long x 0.420" x 0.390". Overall 1.375" including leads. Learn More
  21. DALE - RH25X000FR1000D - Resistor, power. 0.1 Ohm 25W.
    DALE - RH25X000FR1000D - Resistor, power. 0.1 Ohm 25W.
    Special Price $3.98 Regular Price $6.00 As low as $3.49

    DALE - RH25X000FR1000D Resistor, Power.

    Resistance: 0.1 Ohm.

    Power: 25 watt.

    olerance: 5%.

    ount: Panel/Chassis.

    Technology: Wirewound.

    Aluminum Housed.

    Dimensions: 1" x 9/16".

    Learn More
  22. CADDOCK - MP821-0.050R - Resistor, power film. 0.050 Ohm 2)W. Non Inductive.
    CADDOCK - MP821-0.050R - Resistor, power film. 0.050 Ohm 2)W. Non Inductive.
    Special Price $6.98 Regular Price $8.50

    CADDOCK - MP821-0.050R Resistor, Power Film.

    Resistance: 0.050 Ohm.

    Power: 20 watt @ 25 Deg C if Heatsinked.

    Tolerance: 1%.

    Maximum Voltage: 300V.

    Temp coef: TO-220-2,

    Micronox Film Bonded to Copper.

    Note: Kool-Tab, Non-inductive.

    Excellent transparency for tweeter networks.

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  23. Caddock Electronics Inc, - MP930-0.050R - Resistor, Power Film. 0.050 Ohm 30W.
    Caddock Electronics Inc, - MP930-0.050R - Resistor, Power Film. 0.050 Ohm 30W.
    Special Price $3.98 Regular Price $5.00 As low as $3.49

    Caddock Electronics Inc, - MP930-0.050R - Resistor, Power film.

    Resistance: 0.050 Ohm.

    Power: Up to 30 watts at 25 Deg C.

    Tolerance: 1%.

    Kool-pak.

    Package: TO-220-2.

    Learn More
  24. Caddock Electronics Inc, - MP930-0.025R - Resistor, Power Film. 0.025 Ohm 30W.
    Caddock Electronics Inc, - MP930-0.025R - Resistor, Power Film. 0.025 Ohm 30W.
    Special Price $3.98 Regular Price $5.00 As low as $3.49

    Caddock Electronics Inc, - MP930-0.025R - Resistor, Power Film.

    Resistance: 0.025 Ohm.

    Power: Up to 30 watts at 25 Deg C.

    Tolerance: 5%.

    Kool-pak.

    Package: TO-220-2.

    Learn More
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