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 - A745-35-14 - Resistor, ceramic. 0.1 Ohm 500W.$100.00Resistor, ceramic. Resistance: 0.1 Ohm. Power: 500 watt.Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.704" D x 10.5" long. Overall with ribs 1.905" Diameter. 3 Radial lug. Note: Alt P/N: K43587-0.1WL. Learn More
- WARD LEONARD - RWO55W0.5 - Resistor, ceramic. 0.5 Ohm 55W.Special Price $7.98 Regular Price $9.50
WARD LEONARD - RWO55W0.5 - Resistor, Ceramic.
Resistance: 0.5 Ohm.
Power: 55 Watt.
Tolerance: 10%.
Technology: Wirewound. Flat, Enamel Coated.
2 Hole Horizontal Mount with 4-5/16" centers.
Dimensions: overall 4-3/4" long x 1-1/4" deep x 0.614" high.
Contacts: Radial Solder Lugs.
Vitrohm.
Marked 55S0.5WL.
Learn More - OHMITE - 10-1/2-R-45-C - Resistor, ceramic. 0.56 Ohm 500W.$100.00Resistor, ceramic. Resistance: 0.56 Ohm. Power: 500 watt. Tolerance: 10%. Ribbed. Enamel coated. Technology: wirewound. Dimensions: 1.625" D x 10-1/2" long with an ID of 1.11". Contacts: radial lug. Note: Military NSN 5905-00-939-3871. Learn More
- WARD LEONARD - RWR500W0.8 - Resistor, ceramic. 0.8 Ohm 500W.$80.00Resistor, ceramic. Resistance: 0.8 Ohm. Power: 500 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.7" D x 10-9/16" long. Radial lug with screws. Learn More
- WARD LEONARD - 5905-00-763-2575 - Resistor, ceramic. 0.942 Ohm 225W.$30.00Resistor, ceramic. Resistance: 0.942 Ohm. Power: 225 Watt. Tolerance: 10%. Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.164" D x 6-3/16" long. 4 Radial lug. Note: Marked D0.942WL, K46647, 63743. Section nominal resistance: 0.314 Ohm. Learn More
- WARD LEONARD - RWR225W1 - Resistor, ceramic. 1 Ohm 225W.$40.00Resistor, ceramic. Resistance: 1 Ohm. Power: 225 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.147" D x 6-1/8" long. Radial lug. Learn More
- WARD LEONARD - RWR225W1 - Resistor, ceramic. 1 Ohm 225W Tapped.$40.00Resistor, ceramic. Resistance: 1 Ohm. Power: 225 watt. Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.204" D x 6-1/8" long. 3 Radial lugs. Note: Tapped at 0.35 Ohm and 0.65 Ohm. Learn More
- Memcor - RWR500W10 - Resistor, Ceramic. 10 Ohm 500W. V10WL.Special Price $64.98 Regular Price $80.00READY TO SHIP - ONLY 21 LEFT IN STOCK!
Memcor - RWR500W10 Resistor, Ceramic.
Resistance: 10 Ohm.
Power: 500 watt. Ribbed.
Technology: Wirewound.
Vitreous Enamel Coated.
High temperature rugged ribbed.
Dimensions: 1.7" D x 10.5" long.
Radial lug.
Note: Marked V10WL.
Learn More - DALE - HLA225-07Z - Resistor, ceramic. 1 Ohm 225W.Special Price $16.98 Regular Price $24.50Resistor, ceramic. Resistance: 1 Ohm. Power: 225 watt. Tolerance: 10%. Ribbed. Technology: wirewound. High temperature silicon coated. Dimensions: 1.125" D x 10.5" long. Radial solder lugs. More info: http://www.vishay.com/docs/30211/30211.pdf Learn More
- WARD LEONARD - RWR500W1.33 - Resistor, ceramic. 1.33 Ohm 500W.$80.00Resistor, ceramic. Resistance: 1.33 Ohm. Power: 500 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.7" D x 10-9/16" long. Radial lug with screws. Note: Marked V1.33WL and 63743. Military 5905-01-143-0991. Learn More
- WARD LEONARD - RWR225W2.3 - Resistor, ceramic. 2.3 Ohm 225W.$40.00Resistor, ceramic. Resistance: 2.3 Ohm. Power: 225 watt. Technology: wirewound. Enamel coated. Dimensions: 1.308" D x 11-5/8" long (overall). Contacts: metal ferrule. Note: Marked DR2.3WL, 63743. Military NSN 5905-01-041-3667, K48655-2. Learn More
- WARD LEONARD - RWR500W2.5 - Resistor, Ceramic. 2.5 Ohm 500W.
WARD LEONARD - RWR500W2.5 - Resistor, Ceramic.
Flameproof coated tubular ceramic core resistors with Ribbed edge wound (corrugated) winding method to improve power handling capability. Excellent for pulse applications.
Technology: Wirewound.
Resistance: 2.5 Ohm.
Tolerance: 10%
Terminal Type: Lugs, Screw Size 14-24X7/8
Power: 500 watt.
Type: Corrib, Ribflex Ribbed.
Enamel Coated with Insulated and Non-flame paint.
Dimensions: 10.5" Long X V Core Inside Rib 1 5/8" Diameter Outside Rib 1 7/8" Diameter, ID Hole 1 1/8"o
Termination: Radial Lug - See attached Illustrations.
Applications: Designed for heavy duty machinery, electrical equipment, load test simulation, motor control, braking etc. requiring stability and reliability.
Alternates: TE500A2.5R, Vishay 26-1662.5R, RBEF05002R500KGB00
Genuine Ward Leonard - New Old Stock
Ward Leonard is now an Ohmite Company (HEICO)
More Information - https://wardleonard.com/wp-content/uploads/2019/08/54-Ward-Leonard_75-Yrs-of-Progress.pdf
Made in USA
Learn More - General Electric - 5905-01-009-8483 - Resistor, ceramic. 2.5 Ohm 225W.$50.00Resistor, ceramic. Resistance: 2.5 Ohm. Power: 225 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.147" D x 6-1/8" long. Overall with ribs 1.375" diameter. Radial lug. Note: Alt P/N: 865B784P7 63743. Learn More
- WARD LEONARD - RWR225W4 - Resistor, ceramic. 4 Ohm 225W.$40.00Resistor, ceramic. Resistance: 4 Ohm. Power: 225 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.2037" D x 6-1/8" long. Radial lug. Learn More
- OHMITE - L225J5R0 - Resistor, ceramic. 5 Ohm 225W.Special Price $16.98 Regular Price $18.00Resistor, ceramic. 5 Ohm. Power: 225 watt. Tolerance: 5%. Temp coef: � 260ppm. Technology: wirewound . Package: 2 pin radial lugs. Dimension: 10-1/2 x 1-1/8" D. Series 270. Enamel coated. Note: Alt P/N 0900A. Learn More
- CTG - RWR225W5 - Resistor, ceramic. 5 Ohm 225W 10%.$40.00Resistor, ceramic. Resistance: 5 Ohm. Power: 225 watt. Tolerance: 10%. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.19" D x 6-1/8" long. Radial lug. Learn More
- WARD LEONARD - RWR225W10 - Resistor, ceramic. 10 Ohm 225W.$40.00Resistor, ceramic. Resistance: 10 Ohm. Power: 225 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.137" D x 6-1/8" long. Radial lug. Note: Marked 25960.7-11 and 63743. Learn More
- WARD LEONARD - RWO55W10 - Resistor, ceramic. 10 Ohm 55W.$7.00Resistor, ceramic. Resistance: 10 Ohm. Power: 55 watt. Technology: wirewound. Flat, enamel coated. 2 Hole horizontal mount with 4-5/16" centers. Dimensions: overall 4-3/4" long x 1-1/4" deep x 0.614" high. Contacts: radial solder lugs. Marked 69340-AJ. Vitrohm. 69340-AJ. Learn More
- WARD LEONARD - RWO55S10 - Resistor, ceramic. 10 Ohm 55W.$7.00Resistor, ceramic. Resistance: 10 Ohm. Power: 55 watt. Technology: wirewound. Enamel coated. Dimensions: 3.5" long x 1.9" (1-1/8") wide x 0.411" thick. Overall with mount feet 4.75" long. Contacts: 3/16" Male QC or solder. Stackable. Learn More
- Ohmite - L225J10R - Resistor, ceramic. 10 Ohm 225W.Special Price $16.98 Regular Price $18.50Out of stock
Ohmite - L225J10R - Resistor, ceramic.
10 Ohm.
Power: 225 watt.
Tolerance: 5%.
Temp coef: 260ppm.
Technology: wirewound .
Package: 2 pin radial lugs.
Dimension: 10-1/2 x 1-1/8" D.
Series 270. Enamel coated.
Learn More - WARD LEONARD - RWR225W12 - Resistor, ceramic. 12 Ohm 225W.$40.00Resistor, ceramic. Resistance: 12 Ohm. Power: 225 watt. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.2037" D x 6-1/8" long. Radial lug. Learn More
- OHMITE - 5905-00-994-9096 - Resistor, ceramic. 13 Ohm 170W.$45.00Resistor, ceramic. Resistance: 13 Ohm. Power: 170 watt. Tolerance: 10%. Ribbed. Technology: wirewound. Dimensions: 1.246" D x 6-1/8" long. Note: Parts is marked 225W. Military spec's read 170 Watt. 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 - RWR500W33 - Resistor, ceramic. 33 Ohm 500W Tapped.$80.00Resistor, ceramic. Resistance: 33 Ohm. Power: 500 watt. Tapped. Ribbed. Technology: wirewound. Enamel coated. Dimensions: 1.642" D x 10-9/16" long. 5 Radial lug. Learn More