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.
- OHMITE - 43F18R - Resistor, ceramic. 18 Ohm 3W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 18 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
- OHMITE - 41F18R - Resistor, ceramic. 18 Ohm 1W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 18 Ohm. Power: 1 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 40. Learn More
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OHMITE - 25J18R - Resistor, ceramic. 18 Ohm 5W.Special Price $8.98 Regular Price $10.50Resistor, ceramic. Resistance: 18 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 Learn More - OHMITE - 21J18R - Resistor, ceramic. 18 Ohm 1W.
Resistor, ceramic. Resistance: 18 Ohm. Power: 1 watt. Tolerance: 5%. Technology: wirewound. Package: axial leads. Note: Enamel coated. Series 22.
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OHMITE - 4367 - Resistor, ceramic. 18 Ohm 3.25W.$0.70Resistor, ceramic. Resistance: 18 Ohm. Power: 3.25 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 99. Alt P/N: 4367 and 995-3A. Learn More -
Corning Glass Works/Vishay - RL32S/18R - Resistor, CF. 18 Ohm 1W. Package of 20.Special Price $2.98 Regular Price $5.00Corning Glass Works/Vishay Resistor, carbon film.
Resistance: 18 Ohm.
Power: 1 watt.
Tolerance: 5%.
Package: axial leads.
Package of 20.
Learn More - OHMITE - RWFF130W18.8 - Resistor, ceramic. 18.8 Ohm 130W.$19.99Resistor, ceramic. Resistance: 18.8 Ohm. Power: 130 Watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.25" D x 7-5/8" long. Metal contacts. Note: Marked 6-1/2P-140/03F. Learn More
- WARD LEONARD - RWF50W19.6 - Resistor, ceramic. 19.6 Ohm 35W.Special Price $5.98 Regular Price $7.95Resistor, ceramic. Resistance: 19.6 Ohm. Power: 35 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.629" D x 4" long. Radial lug. Note: Marked T19.6WL. Learn More
- WARD LEONARD - RWR500W20 - Resistor, ceramic. 20 Ohm 300W.$100.00Resistor, ceramic. Resistance: 20 Ohm. Power: 300 watt. Tolerance: 10%. Enamel coated. Technology: wirewound. Dimensions: 1.875" D x 10-1/2" long with an ID of 1.12". Note: Marked V20. Military NSN 5905-00-965-9288. Military spec's read 300 Watt. Learn More
- WARD LEONARD - RWF25W20 - Resistor, ceramic. 20 Ohm 20W.$3.00Resistor, ceramic. Resistance: 20 Ohm. Power: 20 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.639" D x 2" long. Radial lug. Note: Alt P/N: 25/20F20. Learn More
- WARD LEONARD - RWF130/100F20 - Resistor, ceramic. 20 Ohm 100W.$10.00Resistor, ceramic. Resistance: 20 Ohm. Power: 100 Watt. Technology: wirewound. Enamel coated. Dimensions: 1.217" D x 6.5" long with an ID of 0.731". Learn More
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WARD LEONARD - RWO-A20W20 - Resistor, ceramic. 20 Ohm 20W Adj.Special Price $4.98 Regular Price $6.50WARD LEONARD - RWO-A20W20 Resistor, Ceramic.
Resistance: 20 Ohm.
Power: 20 watt.
Technology: Wirewound.
Adjustable, with slider. Flat.
Enamel coated.
Dimensions: 2.537" long x 0.963" wide, including slider x 0.371" high.
Radial lug.
Alternate: D20K20R
Learn More - WARD LEONARD - RWFF25W20 - Resistor, ceramic. 20 Ohm 25W.$5.00Resistor, ceramic. Resistance: 20 Ohm. Power: 25 watt. Technology: wirewound. Enamel coated. Dimensions: 0.950" D x 2-11/16" long. Metal ferrule. Learn More
- WARD LEONARD - RWF95W20 - Resistor, ceramic. 20 Ohm 95W Tapped.$10.00Resistor, ceramic. Resistance: 20 Ohm. Power: 95 watt. Tapped. Technology: wirewound. Enamel coated. Dimensions: 1.038" D x 6" long. Radial lug. Note: Tapped at 2, 8, 8 and 2 Ohms. Learn More
- WARD LEONARD - RWF80W20 - Resistor, ceramic. 20 Ohm 80W.$13.00Resistor, ceramic. Resistance: 20 Ohm. Power: 80 watt. Technology: wirewound. Enamel coated. Dimensions: 1.194" D x 4.25" long. Radial lug. Learn More
- WARD LEONARD - RWF50W20 - Resistor, ceramic. 20 Ohm 35W.Special Price $5.98 Regular Price $7.95Resistor, ceramic. Resistance: 20 Ohm. Power: 35 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.635" D x 4" long. Radial lug. Note: Marked T20WL. Learn More
- WARD LEONARD - RWF160W20 - Resistor, ceramic. 20 Ohm 130W.$17.99Resistor, ceramic. Resistance: 20 Ohm. Power: 130 watt. Technology: wirewound. Enamel coated. Dimensions: 1.210" D x 7.5" long. Radial lug. Note: Marked D20C8WL. Learn More
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WARD LEONARD - RWA80W20 - Resistor, ceramic. 20 Ohm 80W Adj.Special Price $12.98 Regular Price $16.00Resistor, ceramic. Resistance: 20 Ohm. Power: 80 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.175" D x 4.25" long. Radial solder lug. Learn More -
WARD LEONARD - RWA50W20 - Resistor, ceramic. 20 Ohm 35W Adj.Special Price $3.98 Regular Price $7.00Resistor, ceramic. Resistance: 20 Ohm. Power: 35 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.641" D x 4" long. Radial solder lug. Learn More -
WARD LEONARD - RWA25W20 - Resistor, ceramic. 20 Ohm 20W Adj.Special Price $2.98 Regular Price $4.00WARD LEONARD - RWA25W20 Resistor, ceramic.
Resistance: 20 Ohm.
Power: 20 watt.
Adjustable with slider.
Technology: wirewound.
Enamel coated.
Dimensions: 0.645" D x 2" long.
Radial solder lug.
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WARD LEONARD - RWA12W20 - Resistor, ceramic. 25 Ohm 20W Adj.Special Price $2.98 Regular Price $4.00WARD LEONARD - RWA12W20 - Resistor, Ceramic.
Resistance: 20 Ohm.
Power: 10 watt.
Adjustable with slider.
Technology: wirewound.
Enamel coated.
Dimensions: 0.385" D x 1.75" long.
Radial solder lug.
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OHMITE - E300K20R - Resistor, ceramic. 20 Ohm 300W ADJ.$24.42Resistor, ceramic. Resistance: 20 Ohm. Power: 300 watt. Tolerance: 10%. Ribbed. Adjustable. Technology: wirewound. Enamel coated. Mount: Panel. Dimensions: 1.3" D x 8.5" long. Contacts: Radial lugs. Note: Series 280. Temperature coefficient:+/-400 ppm. Learn More - OHMITE - C300K20R - Resistor, ceramic. 20 Ohm 300 watt.Special Price $26.98 Regular Price $34.95
OHMITE - C300K20R - Resistor, Ceramic.
Resistance: 20 Ohm.
Power: 300 watt.
Tolerance: 10%.
Maximum Voltage: 1000.
Technology: Wirewound Ribbed.
Dimension: 1-1/8" D x 8-1/2" long.
Note: Ribbed construction for enhanced cooling.
Vitreous enamel, corrugated resistive wire.
More info: www.ohmite.com/catalog/pdf/280_series.pdf.
Learn More - OHMITE - 2524/20.0 - C300K20RE - Corribs® Resistor, Ceramic. 20 Ohm 300W.Special Price $19.98 Regular Price $28.95OHMITE - 2524/20.0 - C300K20RE - Resistor, Ceramic. 20 Ohm 300W. Corribs® resistors are manufactured with corrugated resistive wire. To accelerate cooling, the wire is securely fused to the ceramic core by the protective vitreous enamel coating to improve durability. Corrib resistors are hollow-core units which can be securely fastened to chassis surfaces with thru bolts and brackets. Resistor, ceramic. Resistance: 20 Ohm. Power: 300 Watt. Tolerance: 10%, Technology: Wirewound Ribbed. Temperature: -55 C to 400 C,280 Series, Dimension: 1-1/8" D x 8-1/2" long. Note: Ribbed construction for enhanced cooling. Vitreous Enamel, Corrugated Resistive Wire. 4.3Amp. Learn More