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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KOA Speer - CF55/27R - Resistor, CF. 27 ohm 1/4W. Package of 100.$3.00Resistor, carbon film. Resistance: 27 Ohm. Power: 1/4watt. Tolerance: 5%. Package: axial. Package of 100. Learn More -
KOA Speer - RK73H2BTE27.4R - Resistor, SMD. 27.4 Ohm. Package of 4K.$5.00Resistor, thick film. 27.4 Ohm 0.25 watt. Tolerance: 5%. Working voltage: 150V. Package: SMD 1206. Package of approximately 4K, one manufactures cut reel. Learn More - WARD LEONARD - RWR400W28 - Resistor, Ceramic. Ribbed Wirewound, 28 Ohm 400W.Special Price $68.98 Regular Price $80.00
WARD LEONARD - RWR400W28 Resistor, Ceramic.
Resistance: 28 Ohm.
Power: 400 watt.
Ribbed. Technology: Wirewound.
Enamel coated.
Dimensions: 1.7" D x 8.5" long.
Radial lug with screws.
Learn More - WARD LEONARD - KS14175 - Resistor, ceramic. 28.7 Ohm 55W.$7.00Resistor, ceramic. Resistance: 28.7 Ohm. Power: 55 watt. Flat. Technology: wirewound. Silicone coated. Dimensions: 1.097" x wide x 0.414" thick x 6" long, overall with mount 7.25" long. Stackable bracket. Radial solder lug. Note: Marked KS14175, L5A-WE, 28R7WL. Learn More
- WARD LEONARD - RWO30W30 - Resistor, ceramic. 30 Ohm 30W.Special Price $3.98 Regular Price $5.00Resistor, ceramic. Resistance: 30 Ohm. Power: 30 watt. Technology: wirewound. Enamel coated. Dimensions: Overall 2.159" long x 1.278" wide x 0.527" high. Note: the last one has a overall length of 2.5", and is stackable. Learn More
- WARD LEONARD - RWO15W30 - Resistor, ceramic. 30 Ohm 15W.$3.00Resistor, ceramic. Resistance: 30 Ohm. Power: 15 watt. Technology: wirewound. Enamel coated. Dimensions: 1.516" long x 0.659" wide, including contacts x 0.291" high. Learn More
- WARD LEONARD - RWF50W30 - Resistor, ceramic. 30 Ohm 35W.Special Price $5.98 Regular Price $7.95Resistor, ceramic. Resistance: 30 Ohm. Power: 35 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.635" D x 4" long. Radial lug. Note: Marked 50/35F30. Learn More
- WARD LEONARD - RWF180W30 - Resistor, ceramic. 30 Ohm 160W.$17.99Resistor, ceramic. Resistance: 30 Ohm. Power: 160 watt. Technology: wirewound. Enamel coated. Dimensions: 1.201" D x 8.5" long. Radial lug. Note: Marked 180/160F30. Learn More
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WARD LEONARD - RWA70W30 - Resistor, ceramic. 30 Ohm 50W Adj.Special Price $4.98 Regular Price $9.50Resistor, ceramic. Resistance: 30 Ohm. Power: 50 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.825" D x 4.5" long. Radial solder lug. Learn More -
WARD LEONARD - RWA50W30 - Resistor, ceramic. 30 Ohm 35W Adj.Special Price $3.98 Regular Price $7.00Resistor, ceramic. Resistance: 30 Ohm. Power: 35 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.633" D x 4" long. Radial solder lug. Learn More -
WARD LEONARD - RWA160W30 - Resistor, ceramic. 30 Ohm 130W Adj.Special Price $19.98 Regular Price $24.00Resistor, ceramic. Resistance: 30 Ohm. Power: 130 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.212" D x 7.5" long. Radial lug. Learn More -
WARD LEONARD - 5905-00-279-6398 - Resistor, ceramic. 30 Ohm 160W Adj.$20.00Resistor, ceramic. Resistance: 30 Ohm. Power: 160 watt. Tolerance: 10%. Adjustable. Technology: wirewound. Dimensions: 1.177" D x 8-7/16" long. Note: Alt P/N: 180/160A30WL. Last one is missing the slider hardware. Learn More -
Ohmite - 20J30R - Resistor, ceramic. 30 Ohm 10W. Package of 5.Special Price $7.98 Regular Price $9.50READY TO SHIP - ONLY 9 LEFT IN STOCK!Ohmite - 20J30R Resistor, ceramic. 30 Ohm.
Power: 10 watt.
Tolerance: 5%.
Temp coef: 50ppm.
Technology: wirewound.
Package: axial leads. RoHS compliant.
Series 20.
Package of 5.
Learn More - OHMITE - B3J30R - Resistor, ceramic. 30 Ohm 3W.$3.50Resistor, ceramic. Resistance: 30 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Brown devil. Enamel coated. Type 200. Alt P/N: 2747. Learn More
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OHMITE - 45F30R - Resistor, ceramic. 30 Ohm 5W.$7.50Resistor, ceramic. Resistance: 30 Ohm. Power: 5 Watt. Tolerance: 1%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More - OHMITE - 43F30R - Resistor, ceramic. 30 Ohm 3W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 30 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
- OHMITE - 41F30R - Resistor, ceramic. 30 Ohm 1W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 30 Ohm. Power: 1 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 40. Learn More
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OHMITE - 25J30R - Resistor, ceramic. 30 Ohm 5W.Special Price $8.98 Regular Price $10.50Resistor, ceramic. Resistance: 30 Ohm. Power: 5 Watt. Tolerance: 5%. Technology: wirewound. Package: Enamel coated, axial leads. Note: Temperature coefficient:� 30ppm.RoHS compliant. More info: http://www.ohmite.com/catalog/pdf/20_series.pdf Learn More - OHMITE - 21J30R - Resistor, ceramic. 30 Ohm 1W.Special Price $1.49 Regular Price $2.00Resistor, ceramic. Resistance: 30 Ohm. Power: 1 watt. Tolerance: 5%. Technology: wirewound. Package: axial leads. Note: Enamel coated. Series 22. Learn More
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KOA Speer - CF55/30R - Resistor, CF. 30 Ohm 1/4W. Package of 100.$3.00Resistor, carbon film. Resistance: 30 Ohm. Power: 1/4watt. Tolerance: 5%. Package: axial. Package of 100. Learn More - CTG - RWF70W30 - Resistor, ceramic. 30 Ohm 70W. Used.Special Price $6.98 Regular Price $9.95Resistor, ceramic. Resistance: 30 Ohm. Power: 70 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.867" D x 4.5". Used/Removed from equipment. Learn More
- CTG - RWF50W30 - Resistor, ceramic. 30 Ohm 35W.$7.00Resistor, ceramic. Resistance: 30 Ohm. Power: 35 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.820" D x 4.5" long. Radial lug with screws. Note: Alt P/N: A50E30DA. Learn More
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CORNING - RN55D30R9F - Resistor, MF. 30.9 Ohm 1/4W. Package of 25.$3.00Resistor, metal film. Resistance: 30.9 Ohm. Power: 1/4 watt. Tolerance: 1%. Case: axial leads. Package of 25. Learn More - WARD LEONARD - RWF47W32 - Resistor, ceramic. 32 Ohm 47W.$9.95Resistor, ceramic. Resistance: 32 Ohm. Power: 47 watt. Technology: wirewound. Enamel coated. Dimensions: 0.838" D x 3.5" long. Radial lug. Note: Marked B32WL. Learn More