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.
- WARD LEONARD - RWF50W7.5 - Resistor, ceramic. 7.5 Ohm 35W.Special Price $5.98 Regular Price $7.95Resistor, ceramic. Resistance: 7.5 Ohm. Power: 35 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.629" D x 4" long. Radial lug. Learn More
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WARD LEONARD - RWF225W7.5 - Resistor, ceramic. 7.5 Ohm 200W.Special Price $22.98 Regular Price $28.00Resistor, ceramic. Resistance: 7.5 Ohm. Power: 200 watt. Technology: wirewound. Enamel coated. Dimensions: 1.222" D x 10.5" long. Radial lug. Note: Marked 225/200F7.5WL. Learn More -
Ohmite - 20J7R5 - Resistor, ceramic. 7.5 Ohm 10W. Package of 5.Special Price $7.98 Regular Price $9.50READY TO SHIP - ONLY 5 LEFT IN STOCK!Ohmite - 20J7R5 Resistor, ceramic. 7.5 Ohm.
Power: 10 watt.
Tolerance: 5%. Temp coef: 50ppm.
Technology: wirewound.
Package: axial leads. RoHS compliant.
Series 20.
Package of 5.
Learn More - OHMITE - B12J7R5 - Resistor, ceramic. 7.5 Ohm 12W. Package of 2.Special Price $6.98 Regular Price $9.00Resistor, ceramic. Resistance: 7.5 Ohm. Power: 12 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Brown devil. Enamel coated. Type 200. Alt P/N: 1709. Package of 2. Learn More
- OHMITE - 45F7R5 - Resistor, ceramic. 7.5 Ohm 5W.$7.50Resistor, ceramic. Resistance: 7.5 Ohm. Power: 5 Watt. Tolerance: 1%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
- OHMITE - 43F7R5 - Resistor, ceramic. 7.5 Ohm 3W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 7.5 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More
- OHMITE - 41F7R5 - Resistor, ceramic. 7.5 Ohm 1W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 7.5 Ohm. Power: 1 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 40. Learn More
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OHMITE - 25J7R5 - Resistor, ceramic. 7.5 Ohm 5W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 7.5 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 - 496A740AFP6 - Resistor, ceramic. 7.5 Ohm 50W.$6.95Resistor, ceramic. Resistance: 7.5 Ohm. Power: 50 watt. Tolerance: 5%. Technology: wirewound. Enamel coated. Dimensions: 1.083" D x 4.5" long. Complete with mount feet at 5-3/4" centers. Learn More
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Memcor - PR-017 - D75K7 - Resistor, Ceramic. 7.5 Ohm 75 watt, Adjustable.Memcor Resistor, Ceramic.
These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and setting equip ment to meet various line voltages.
7.5 Ohm 75 Watt, Adjustable, Slide.
Dimensions: 0.6" D x 6" long.
Overall: 7.8" Long with Mounting Feet, 2 Terminal.
Alternate: D75K7.5R
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WARD LEONARD - RWR240W0.76 - Resistor, ceramic. 0.76 Ohm 240W.Special Price $38.98 Regular Price $44.98Resistor, ceramic. Resistance: 0.76 Ohm. Power: 240 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.14" D x 6-9/16" long. Radial lugs with screws. Note: Marked D0.76WL, 63743 and 25960.4-70. Military NSN 5905-01-03609380. Learn More - WARD LEONARD - RWR240W8 - Resistor, ceramic. 8 Ohm 240W.$40.00Resistor, ceramic. Resistance: 8 Ohm. Power: 240 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.15" D x 6.5" long. Radial lug. Marked D8WL. Learn More
- WARD LEONARD - 8WL - Resistor, ceramic. 8 Ohm 400W.$34.99Resistor, ceramic. Resistance: 8 Ohm. Power: approximately 400 watt. Technology: wirewound. Enamel coated / Ribbed. Mount: panel, feet not included. Dimensions: 1-3/4" D x 8-1/2" long. Contacts: lug. Learn More
- WARD LEONARD - RWF80W8.3 - Resistor, ceramic. 8.3 Ohm 80W.$13.00Resistor, ceramic. Resistance: 8.3 Ohm. Power: 80 watt. Technology: wirewound. Enamel coated. Dimensions: 1.207" D x 4.25" long. Radial lug. Learn More
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WARD LEONARD - RWR400W9 - Resistor, Ceramic. 9 Ohm 400W.Special Price $74.98 Regular Price $95.00WARD LEONARD - RWR400W9 - Resistor, ceramic.
Resistance: 9 Ohm.
Power: 400 watt.
Tolerance: 10%. Ribbed.
Technology: wirewound.
Enamel coated.
Dimensions: 1.7" D x 8.5" long.
Radial lug with screws.
Note: Marked 25962.2-77, 63743.
Alternate: V81/2-RFV-224-T2-9
Learn More - WARD LEONARD - RWF20W9.1 - Resistor, ceramic. 9.1 Ohm 20W.$3.00Resistor, ceramic. Resistance: 9.1 Ohm. Power: 20 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.645" D x 2" long. Complete with mount feet. Learn More
- OHMITE - B3J9R1 - Resistor, ceramic. 9.1 Ohm 3W.Special Price $2.49 Regular Price $3.50Resistor, ceramic. Resistance: 9.1 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Brown devil. Enamel coated. Type 200. Alt P/N: 2735. Learn More
- WARD LEONARD - RWO20S9.3 - 20S9.3 - Resistor, Ceramic. 9.3 Ohm 20W, Wirewound.Special Price $2.98 Regular Price $3.50
WARD LEONARD - RWO20S9.3 - 20S9.3 - Resistor, Ceramic.
Stripohm resistors utilize a flat, oval-shaped, ceramic base on which the resistive conductor is wound, they are practically identical in construction with Vitrohm tubular resistors. The core or base has a smooth surface with no sharp edges. This design precaution is taken to guard against wire breakage during manufacture. The fact that the core is slightly elliptical shape that increases the radiating surface slightly and provides a core considerably stronger than an ordinary flat rectangular base, and insures that the wire lies flat against the entire winding surface. Stripohm resistors are equipped with metal strip (spring clip type) mounting brackets. Stripohm resistor can be chassis mounted or stacked.
Resistance: 9.3 Ohm.
Power: 20 watt.
Technology: Wirewound, Stripohm.
Terminals: Solder Lugs
Viteous Enamel coated.
Dimensions: Overall 2.632" Long x 0.868" Wide, including contacts x 0.343" High.
New Old Stock
Additional Information: https://worldradiohistory.com/BOOKSHELF-ARH/Handbooks/Ward-Leonard-Electric-Handbook-Of-Power-Resistors-1959.pdf
Learn More - WARD LEONARD - RWX3W10R - Resistor, ceramic. 10 Ohm 3W. Package of 5.$3.50Resistor, ceramic. Resistance: 10 Ohm. Power: 3 watt. Enamel coated. Technology: wirewound. Package: axial leads. Package of 5. Learn More
- WARD LEONARD - RWF65W10 - Resistor, ceramic. 10 Ohm 65W.$10.00Resistor, ceramic. Resistance: 10 Ohm. Power: 65 watt. Technology: wirewound. Enamel coated. Dimensions: 1.033" D x 4" long. Radial lug. Note: Alt P/N: W10WL. Learn More
- WARD LEONARD - RWF60W10 - Resistor, ceramic. 10 Ohm 60W.$7.99Resistor, ceramic. Resistance: 10 Ohm. Power: 60 watt. Technology: wirewound. Enamel coated. Dimensions: 0.643" D x 6" long. Radial lug. Note: Alt P/N: T10WL. Learn More
- WARD LEONARD - RWF25W10 - Resistor, ceramic. 10 Ohm 25W.$4.00Resistor, ceramic. Resistance: 10 Ohm. Power: 25 Watt. Technology: wirewound. Enamel coated. Dimensions: 0.535" D x 3" long. Radial lug. O-Core. Note: Alt P/N: K47284-10WL. Learn More
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WARD LEONARD - RWR75W10 - Resistor, ceramic. 10 Ohm 75W Adj.Special Price $10.98 Regular Price $14.95Resistor, ceramic. Resistance: 10 Ohm. Power: 75 watt. Ribbed. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.972" D x 5" long. Radial lug. Note: Military NSN 5905-00-173-7247. Marked 25959.5-3 and 63743. Learn More - WARD LEONARD - RWR240W10 - Resistor, ceramic. 10 Ohm 240W.Special Price $38.98 Regular Price $44.98Resistor, ceramic. Resistance: 10 Ohm. Power: 240 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.15" D x 6.5" long. Radial lug. Note: Marked 63481-.118 and D10WL240W. Learn More