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.
- HEI - FSE-140-0.3 - Resistor, Ceramic. 0.3 Ohm 140W, Ribbed Power Resistor.IN STOCK - MORE THAN 100 READY TO SHIP!
HEI - FSE-140-0.3 Resistor, Ceramic.
FSE Series.
Ribbed Power Resistor.
Resistance: 0.3 Ohm.
Power: 140 Watt. Ribbed.
Technology: Wirewound.
Mount: Chassis Mount, Resistor Feet/Supports purchased sepately.
Dimensions: Overall 1-1/3" D x 4" long.
Contacts. Solder lug.
Learn More - CLAROSTAT - VC3D/1 - Resistor. 1 Ohm 3W.READY TO SHIP - ONLY 99 LEFT IN STOCK!
CLAROSTAT - VC3D/1 Resistor, power.
Resistance: 1 Ohm.
Power: 3 watt.
Tolerance: 5%.
Technology: wirewound.
Package: axial leads.
Learn More - CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old StockIN STOCK - MORE THAN 500 READY TO SHIP!
CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old Stock.
Used in series with tube filaments to adjust current. Extends the "useful" life of RF tubes to keep the emission of the tube above the recommended minimum for the maximum amount of time.
Resistance: 2 Ohm.
Technology: Wirewound.
Mount: Panel.
Threaded Bushing: 3/8" D x 11.3mm long,
Shaft: 1/4" D x 2.5mm high. Screw Driver Adjustable.
Contacts: 2 Solder Hooks.
Marked 140-660, X-4094-C.
Alternates/Similar: Carter Radio Co. / Central Radio Laboratories Pot Control Wire Wound Rheostats
Genuine Vintage Clarostat - New Old Stock
Made in USA
Learn More - CLAROSTAT - VR-005 - Potentiometer. 3 Ohm.$15.90Potentiometer. Resistance: 3 Ohm. Mount: Panel. Dimensions: 1.682" (42.7mm) D x 0.905" (22.9mm) high. Threaded bushing: 3/8" D x 12.3mm long. (seated). Shaft: Slotted 1/4" D x 2.7mm long. Contacts: solder terminals. Note: Marked CM10120. Made in the USA. Learn More
- CLAROSTAT - VC3D/7.5 - Resistor. 7.5 Ohm 3W.IN STOCK - MORE THAN 100 READY TO SHIP!
CLAROSTAT - VC3D/7.5 Resistor, power.
Resistance: 7.5 Ohm.
Power: 3 watt.
Tolerance: 5%.
Technology: wirewound.
Package: axial leads.
Learn More - HEI - FST160/10R - Resistor, ceramic. 10 Ohm 175W.$39.95Resistor, ceramic. Resistance: 10 Ohm. Power: 175 watt. Technology: wirewound. Dimension: 8-1/2" Long x 1-1/8" D, each with (2) 5/16" QC terminals. More info: http://www.heiresistors.com/PDF/FVT_FST25%20spec.pdf Huntington Electric Inc. Learn More
- Honeywell Clarostat - CM42789 - Industrial Linear Potentiometer. 10 Ohm with SPST Switch.IN STOCK - MORE THAN 100 READY TO SHIP!
Honeywell Clarostat - CM42789 Industrial Linear Potentiometer with SPST Switch.
Resistance: 10 Ohm
Power: 2 Watt
Termination: Solder Terminals.
Mount: Panel Mount with Threaded bushing.
Running Torque: 6.00 Inch Ounces
Dimensions: Overall 1.122" D x 0.928" high.
Shaft Length: 0.875"
NSN: 5905-01-258-9093
Learn More - HEI - FS10S12R - Resistor, ceramic. 12 Ohm 12/10W.$3.95Resistor, ceramic. 12 Ohm. Power: 12/10 watt. Technology: silicone wirewound. Dimension: 2.137" long x 0.383" dia, with PCB leads. More info: http://www.heiresistors.com/PRINTEDcircuit.htm Huntington Electric Inc. Learn More
- Vishay HEI - FS20S/15R - Resistor, Ceramic.15 Ohm. Power: 20 watt.Special Price $2.98 Regular Price $4.50
Vishay HEI - FS20S/15R Resistor, Ceramic.
Resistance: 15 Ohm.
Power: 20 watt.
Technology: Silicone wirewound.
Dimension: 2-3/8" Long x 1/2" diameter.
More info: http://www.heiresistors.com/PRINTEDcircuit.htm.
Learn More - CLAROSTAT - VP10FA - Resistor, ceramic. 15 Ohm 12W. Adj.Special Price $2.98 Regular Price $4.00Resistor, ceramic. Resistance: 15 Ohm. Power: 12 watt. Adjustable. Technology: wirewound. Enamel coated. Mount: panel, feet not included. Dimensions: 5/16" D x 1-3/4" long. Contacts: solder lug. Note: Maybe replaced with equal by Ohmite 1007 15 Ohm 12W Adj. Learn More
- CLAROSTAT - VP75KA15 - 310-186 - Resistor, Power. 15 Ohm 75 watt, Adjustable Wirewound.
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 - Vishay HEI - FS20S/20R - Resistor, ceramic. 20 Ohm 20W.
Vishay HEI - FS20S/20R Resistor, Ceramic.
Resistance: 20 Ohm.
Power: 20 watt.
Technology: Wirewound.
Silicone Coated.
Mounting: PCB or Solder
Dimensions: 1/2" D x 2-3/8" long.
More info: https://www.vishay.com/docs/31845/fs.pdf
Alternates: Ohmite B20J20R, Vishay HLW20A1Z20R00JF, Vishay FSTL20R1E20R00JENI
- Honeywell Clarostat - VK100N-25R - Resistor, Ceramic. 25 Ohm 100W.
Honeywell Clarostat - VK100N-25R Resistor, Ceramic.
Resistance: 25 Ohm.
Power: 100 watt.
Tolerance: 5%
Technology: Wirewound.
Vitreous Enamel - Bolt On
Dimensions: 0.750" Diameter x 6.50" Long.
Note: Clarostat was acquired by Honeywell Sensing Control in 2002
Alternate: Ohmite VK100N25
Learn More - HONEYWELL CLAROSTAT - VP50K25R - Resistor, ceramic. 25 Ohm 50W Wire Wound.
HONEYWELL CLAROSTAT - VP50K25R Resistor, ceramic.
Resistance: 25 Ohm.
Power: 50 watt.
Connection: Solderable Lug
Material: Ceramic, Enamel Coated.
Technology: Wirewound.
Dimensions: 5/8" D x 4" long.
Learn More - CLAROSTAT - VC3D/30 - Resistor. 30 Ohm 3W.READY TO SHIP - ONLY 96 LEFT IN STOCK!
CLAROSTAT - VC3D/30 - Resistor, power.
Resistance: 30 Ohm.
Power: 3 watt.
Tolerance: 5%.
Technology: wirewound.
Package: axial leads.
Learn More - Honeywell CLAROSTAT - VC10F50 - Resistor, ceramic. 50 Ohm 10W.
Honeywell CLAROSTAT - VC10F50 - Resistor, Ceramic.
Resistance: 50 Ohm.
Power: 10 watt.
Tolerance: 5%.
Enamel Coated.
Technology: Wirewound.
Mount: PCB.
Package: Axial Leads.
Dimensions: 0.379" (9.6mm) D x 1.765" (44.8mm) long.
Learn More - CLAROSTAT - A14636 20-6602 - Rheostat. 1 Ohm 50 watt.Special Price $18.98 Regular Price $28.50
CLAROSTAT - A14636 20-6602 Rheostat.
1 Ohm 50 Watt. wire Wound
Material: High Temperature Ceramic.
Dimensions: 2.25" D.
Contacts: 3 Terminal.
Vintage - New Old Stock
Alternates: Ohmite RJS1R0, Honeywell CR50-1
- CLAROSTAT - 140-7205 16700 - Potentiometer. 50 Ohm w/2 switches.Special Price $8.98 Regular Price $18.50IN STOCK - MORE THAN 100 READY TO SHIP!
CLAROSTAT - 140-7205 16700 Potentiometer.
Resistance: 50 Ohm.
Power: approximately 1.5 watt. With 1 NO and 1 NC switches.
Mount: Panel/chassis. Dimensions: 29mm D x 23.5mm high.
Threaded bushing 6.3mm long.
Shaft: 1/4" D (1/2 flat) x 11.9mm long.
Learn More - CLAROSTAT - VC3D/68 - Resistor. 68 Ohm 3W.READY TO SHIP - ONLY 51 LEFT IN STOCK!
CLAROSTAT - VC3D/68 - Resistor, power.
Resistance: 68 Ohm.
Power: 3 watt.
Tolerance: 5%.
Technology: wirewound.
Package: axial leads.
Learn More - Huntington Electric Inc, HEI - AVT-200/75OHM - Resistor, ceramic. 75 Ohm 200W. Adj.Special Price $28.98 Regular Price $34.95
Huntington Electric Inc, HEI - AVT-200/75OHM - Resistor, Ceramic. Wirewound
Resistance: 75 Ohm.
Power: 225 watt.
Technology: Adjustable Wirewound.
Enamel Coated.
Mount: Panel, Mounting Feet purchased separately.
Dimensions: Diameter 1.13" (28.7mm), Length 10.5" (267mm)
Twermination: Solder Lug or Bolt.
HEI is now Vishay
Alternates: Vishay RDEA022575R00KFB00, AVT20020E75R00JE
- CLAROSTAT - 311-1835-00 - Potentiometer. 100 Ohm 1 Turn.Special Price $4.98 Regular Price $6.50Potentiometer. Resistance: 100 Ohm. 1 Turn. Modpot. Mount: PCB, RA. Dimensions: 17.4mm x 16.1mm x 14.5mm high. Threaded bushing: 6.2mm long. Shaft: 1/8" D slotted x 9.2mm long (Seated 8.1mm long). Contacts: PC leads. Learn More
- Honeywell Clarostat - VK100NA-100R - VK100NA-100 - Resistor, ceramic.100 Ohm 100W Adjustable.
Honeywell Clarostat - VK100NA -100R - VK100NA-100 - Resistor, Ceramic.
Status: Discontinued
Resistance: 100 Ohm.
Power: 100 watt.
Tolerance: 5%.
Adjustable: Slider Adjustable Tubular.
Technology: Wirewound.
Dimensions: 0.750" Diameter x 6.50" Length, 0.50" ID.
New Old Stock
Alternates: 395-237, Ohmite D100K100E, NTE Electronics 100WA110
- Honeywell Clarostat - VK200W150 - Resistor, Ceramic. 150 Ohm 200W. RFE.Special Price $18.98 Regular Price $29.50
Honeywell Clarostat - c Resistor, Ceramic. Adjustable
Resistance: 150 Ohm.
Power: 200 watt.
Technology: Wirewound.
Dimensions: 1-1/4" D x 10.5" long.
Used / Removed from Equipment
Alternate: Ohmite VK200W150
Learn More - CLAROSTAT - 156655-300.00E - Potentiometer. 300 Ohm approx 1.5Watt.IN STOCK - MORE THAN 100 READY TO SHIP!
CLAROSTAT - 156655-300.00E Potentiometer.
Resistance: 300 Ohm.
Power: Approximately 1-1/2 watt.
Dimensions: 1-1/16" (28.2mm) D x 1/2" (0.574").
Bushing length: 12.9mm long.
Shaft: 2.2mm long.
Screwdriver adjustable.
Termination: Solder.
Learn More