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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  1. !@ 2 items
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  64. Philips 124 items
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  96. TT Electronics - Semelab 2 items
  97. UTAH 2 items
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  100. Ward Leonard 741 items
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Items 1345-1368 of 2904

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  1. OHMITE - RKS400 - Rheostat. 400 Ohm 100W.
    OHMITE - RKS400 - Rheostat. 400 Ohm 100W.
    Special Price $149.98 Regular Price $175.00

    OHMITE - RKS400 - Rheostat.

    Resistance: 400 Ohm.

    Power: 100 watt.

    Current: 0.5Amp.

    Tolerance: 10%.

    Material: ceramic.

    Dimensions: 3.125" D.

    Contacts: 3 terminal.

    Note: RKS400.

    New Old Stock

    Learn More
  2. OHMITE - RWFF257W400 - Resistor, ceramic. 400 Ohm 225W.
    OHMITE - RWFF257W400 - Resistor, ceramic. 400 Ohm 225W.
    $20.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 225 watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.256" D x 11-5/8" long. Contacts: Metal ferrule. Note: Marked 10-1/2P140/18N. Learn More
  3. 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
  4. OHMITE - 95J400R - Resistor, ceramic. 400 Ohm 5W.
    OHMITE - 95J400R - Resistor, ceramic. 400 Ohm 5W.
    Special Price $1.98 Regular Price $4.00

    OHMITE - 95J400R Resistor, ceramic.

    Resistance: 400 Ohm.

    Power: 5 Watt.

    Tolerance: 5%.

    Package: axial leads.

    Technology: wirewound.

    Note: Silicone conformal coated.

    Series 90.

    Learn More
  5. Ohmite - 20J400R - Resistor, ceramic. 400 Ohm 10W. Package of 5.
    Ohmite - 20J400R - Resistor, ceramic. 400 Ohm 10W. Package of 5.
    Special Price $7.98 Regular Price $9.50
    READY TO SHIP - ONLY 10 LEFT IN STOCK!

    Ohmite - 20J400R Resistor, ceramic. 400 Ohm.

    Power: 10 watt.

    Tolerance: 5%.

    Temp coef: 50ppm.

    Technology: wirewound.

    Package: axial leads. RoHS compliant.

    Series 20.

    Package of 5.

    Learn More
  6. OHMITE - 45F400 - Resistor, ceramic. 400 Ohm 5W.
    OHMITE - 45F400 - Resistor, ceramic. 400 Ohm 5W.
    $7.50
    Resistor, ceramic. Resistance: 400 Ohm. Power: 5 Watt. Tolerance: 1%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
  7. OHMITE - 21J400 - Resistor, ceramic. 400 Ohm 1W.
    OHMITE - 21J400 - Resistor, ceramic. 400 Ohm 1W.
    Special Price $1.49 Regular Price $2.00 As low as $0.98
    Resistor, ceramic. Resistance: 400 Ohm. Power: 1 watt. Tolerance: 5%. Technology: wirewound. Package: axial leads. Note: Enamel coated. Series 22. Learn More
  8. OHMITE - 496A740CX-5 - Resistor, ceramic. 400 Ohm 40W Tapped.
    OHMITE - 496A740CX-5 - Resistor, ceramic. 400 Ohm 40W Tapped.
    $5.99
    Resistor, ceramic. Resistance: 400 Ohm. Power: 40 watt. Tolerance: 5%. Tapped. Technology: wirewound. Enamel coated. Dimensions: 1.1" D x 3.25" long. Contacts: stranded wire leads. Note: Tapped at 375 Ohm and 25 Ohm. Learn More
  9. OHMITE - 496A740BY-20 - Resistor, ceramic. 400 Ohm 150W.
    OHMITE - 496A740BY-20 - Resistor, ceramic. 400 Ohm 150W.
    $17.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 150 Watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.25" D x 7.5" long. Complete with mount feet which are the electrical contacts. Learn More
  10. OHMITE - 496A740BF-20 - Resistor, ceramic. 400 Ohm 100W Adj. 6.5" L.
    OHMITE - 496A740BF-20 - Resistor, ceramic. 400 Ohm 100W Adj. 6.5" L.
    Special Price $18.98 Regular Price $24.50
    Resistor, ceramic. Resistance: 400 Ohm. Power: 100 Watt. Tolerance: 5%. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.075" D x 6.5" long. Complete with mount feet which are the electrical contacts. Learn More
  11. OHMITE - 496A740AAP-27 - Resistor, ceramic. 900 Ohm 40W.
    OHMITE - 496A740AAP-27 - Resistor, ceramic. 900 Ohm 40W.
    Special Price $7.98 Regular Price $9.95
    Resistor, ceramic. Resistance: 900 Ohm. Power: 40 watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.060" D x 3-1/4" long. ID is 0.610" diameter. Contacts: copper stranded wire. Note: Marked 41695. Learn More
  12. OHMITE - 496A740AA21 - Resistor, ceramic. 400 Ohm 50W.
    OHMITE - 496A740AA21 - Resistor, ceramic. 400 Ohm 50W.
    $7.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 50 watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.202" D x 3.5" long. Contacts: Radial lug. Learn More
  13. OHMITE - 25J400 - Resistor, ceramic. 400 Ohm 5W. Package of 5.
    OHMITE - 25J400 - Resistor, ceramic. 400 Ohm 5W. Package of 5.
    Special Price $8.98 Regular Price $10.50
    Resistor, ceramic. Resistance: 400 Ohm. Power: 5 watt. Material: ceramic. Enamel coated. Technology: wirewound. Package: axial leads. Dimensions: 0.250" D x 0.915" long. More info: http://www.ohmite.com/catalog/pdf/20_series.pdf Package of 5. Learn More
  14. OHMITE - 0665 R400 - - RNS400 - Rheostat. 400 Ohm 300W.
    OHMITE - 0665 R400 - - RNS400 - Rheostat. 400 Ohm 300W.
    $100.00

    OHMITE - 0665 R400 - RNS400 - Rheostat.

    Resistance: 400 Ohm

    Power: 300 watt

    Current: 0.86Amp.

    Model N.

    Made in the USA.

    Ceramic may not be perfect. Guaranteed.

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

    New Old Stock

    Learn More
  15. Mallory - 16AV-400 - Resistor, ceramic. 400 Ohm 160W Adj.
    Mallory - 16AV-400 - Resistor, ceramic. 400 Ohm 160W Adj.
    $20.00
    Resistor, ceramic. Resistance: 400 Ohm. Power: 160-175 watt. Adjustable with slider. Tubular. Technology: wirewound. Enamel coated. Dimensions: 1.208" D x 8.5" long. Radial lug. Complete with mount feet. Learn More
  16. VISHAY Huntington - HEI - FST50A/400R - Resistor, Ceramic. 400 Ohm Non-Inductive Winding (NI), 60W.
    VISHAY Huntington - HEI - FST50A/400R - Resistor, Ceramic. 400 Ohm Non-Inductive Winding (NI), 60W.
    Special Price $19.98 Regular Price $26.50
    READY TO SHIP - ONLY 65 LEFT IN STOCK!

    VISHAY Huntington - HEI - FST50A/400R Resistor, Ceramic. 400 Ohm NI.

    Marked NI: Non-inductive style (special “NI”) with Ayrton-Perry winding. Ayrton–Perry windings of resistance wire are used to make wirewound RF resistors that are used at high frequencies, where inductance and capacitance are unwanted.The winding is made of two separate wires wound in opposing directions along an insulating form and connected in parallel at the ends. Since there are the same number of turns of wire in either direction, the magnetic fields of the two wires cancel each other out, so the coil has little inductance; and since adjacent turns of the two wires are at approximately the same voltage, there is little parasitic capacitance between the turns.

    Power: 60 watt.

    Weight: 65.6 g

    Technology: Wirewound Non-inductive.

    Dimension: 4" (101.4mm) long x 0.878" (22.3mm) diameter, each with (2) 1/4" QC terminals.

    Overall: 90.5mm mounting Centers.

    More info: http://www.heiresistors.com/PDF/FVT_FST25%20spec.pdf Huntington Electric Inc.

    Learn More
  17. CTG - 496A740BC-21 - Resistor, ceramic. 400 Ohm 100W.
    CTG - 496A740BC-21 - Resistor, ceramic. 400 Ohm 100W.
    $10.30
    Resistor, ceramic. Resistance: 400 Ohm. Power: 100 watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.036" D x 6.5" long. Complete with ceramic insulators 7-1/3" long. Complete with mount feet. Learn More
  18. CLAROSTAT - VP50K400 - Resistor, ceramic. 400 Ohm 50W WW.
    CLAROSTAT - VP50K400 - Resistor, ceramic. 400 Ohm 50W WW.
    Special Price $14.95 Regular Price $29.95
    READY TO SHIP - ONLY 24 LEFT IN STOCK!
    Resistor, ceramic. Resistance: 400 Ohm. Power: 50 watt. Tolerance: 5%. Material: ceramic, enamel coated. Technology: wirewound. Dimensions: 5/8" D x 4" long. Lug terminals. Learn More
  19. Vishay - CRCW08054020FRT1 - Resistor, SMD. 402 Ohm 1/8W. Package of 4.9K.
    Vishay - CRCW08054020FRT1 - Resistor, SMD. 402 Ohm 1/8W. Package of 4.9K.
    $5.00
    Resistor, thick film. Resistance: 402 Ohm. Power: 1/8 watt. Tolerance: 1%. Package: 0805 SMD. Package of approximately 4.9K, one manufactures cut 7" reel. Learn More
  20. IRC - RN70C4020F - 402-Ohm 1Watt 1% Resistors Metal Film axial
    IRC - RN70C4020F - 402-Ohm 1Watt 1% Resistors Metal Film axial
    $3.00
    402-Ohm 1Watt 1% Resistors Metal Film axial leaded International Resistive Company Inc http://www.irctt.com/pdf_files/RC.pdf Learn More
  21. Corning Glass Works/Vishay - RN55D4120FJ - Resistor, MF. 412 Ohm 1/4W. Package of 25.
    Corning Glass Works/Vishay - RN55D4120FJ - Resistor, MF. 412 Ohm 1/4W. Package of 25.
    $3.00
    Resistor, metal film. Resistance: 412 Ohm. Power: 1/2 watt @ 70 Deg C, 1/4 watt at 125 Deg C, 200V. Tolerance: 1%. Package: axial leads. Package of 25. Manufactures: Philips and CGW/Corning. Learn More
  22. Vishay - CRCW08054220FRT1 - Resistor, SMD. 422 Ohm 1/8W. Package of 3.5K.
    Vishay - CRCW08054220FRT1 - Resistor, SMD. 422 Ohm 1/8W. Package of 3.5K.
    $5.00
    Resistor, thick film. Resistance: 422 Ohm. Power: 1/8 watt. Tolerance: 1%. Package: 0805 SMD. Package of approximately 3.5K, one manufactures cut 7" reel. Learn More
  23. DALE - RN55C4220F - Resistor, MF. 422 Ohm 1/4W. Package of 25.
    DALE - RN55C4220F - Resistor, MF. 422 Ohm 1/4W. Package of 25.
    Special Price $3.98 Regular Price $6.00
    Resistor, metal film. Resistance: 422 Ohm Power: 1/2 watt @ 70 Deg C, 1/4 watt at 125 Deg C, 250V. Tolerance: 1%. Package: T-2 axial leads. Package of 25. Learn More
  24. OHMITE - 2885 - Resistor, ceramic. 430 Ohm 5-1/4W. Package of 2.
    OHMITE - 2885 - Resistor, ceramic. 430 Ohm 5-1/4W. Package of 2.
    $4.00
    Resistor, ceramic. Resistance: 430 Ohm. Power: 5-1/4 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Brown devil. Enamel coated. Type 200. Alt P/N: B5J430R. Package of 2. Learn More
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