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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OHMITE - 43F47R - Resistor, ceramic. 47 Ohm 3W.Special Price $1.98 Regular Price $2.50Resistor, ceramic. Resistance: 47 Ohm. Power: 3 Watt. Tolerance: 5%. Package: axial leads. Technology: wirewound. Note: Silicone conformal coated. Series 44. Learn More -
OHMITE - 25J47R - Resistor, ceramic. 47 Ohm 5W. Package of 5.Special Price $8.98 Regular Price $10.50Resistor, ceramic. Resistance: 47 Ohm. Power: 5 Watt. Tolerance: 5%. Technology: wirewound. Package: Enamel coated, axial leads. Note: Temperature coefficient:� 30ppm.RoHS compliant. Package of 5. More info: http://www.ohmite.com/catalog/pdf/20_series.pdf Learn More -
OHMITE - 21J47R - Resistor, ceramic. 47 Ohm 1W.Resistor, ceramic. Resistance: 47 Ohm. Power: 1 watt. Tolerance: 5%. Technology: wirewound. Package: axial leads. Note: Enamel coated. Series 22. Learn More -
DALE - CPCC-2-47 - Resistor, ceramic. 47 Ohm 2W.$0.81Resistor, ceramic. Resistance: 47 Ohm. Power: 2 watt. Tolerance: 5%. Technology: wirewound. Material ceramic/sandstone. Mount: PCB vertical. Dimensions: 11mm long x 7mm wide x 20.5mm high. Learn More -
WARD LEONARD - RWO65S50 - Resistor, ceramic. 50 Ohm 65W Adj.$10.00Resistor, ceramic. Resistance: 50 Ohm. Power: 65 watt. Adjustable, no slider. Technology: wirewound. Dimensions: 4-3/4" long x 1.044" wide x 0.376" high. Overall with mount = 6" long x 1.044" wide x 0.577" high. Note: Marked ST50WL. Learn More -
WARD LEONARD - RWO40S50 - Resistor, ceramic. 50 Ohm 40W.Special Price $6.98 Regular Price $8.50Resistor, ceramic. Resistance: 50 Ohm. Power: 40 watt. Technology: wirewound. Enamel coated. Dimensions: 2.019" long x 1.222" wide x 0.460" thick. Overall with mount 3.3" long. Radial lug. Stackable bracket. Light green. Learn More -
WARD LEONARD - RWO20W50 - 20S50 - Resistor, Ceramic. 50 Ohm 20W Wirewound.Special Price $2.98 Regular Price $3.50WARD LEONARD - RWO20S50 - 20S50 - 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: 50 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
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WARD LEONARD - RWF30W50 - Resistor, ceramic. 50 Ohm 25W.Special Price $5.98 Regular Price $7.95Resistor, ceramic. Resistance: 50 Ohm. Power: 25 watt. Technology: wirewound. Enamel coated. Dimensions: 0.702" D x 2" long. Radial lug. Note: Marked 30/25F50. Learn More -
WARD LEONARD - RWF25W50 - Resistor, ceramic. 50 Ohm 20W. Package of 2.Special Price $4.98 Regular Price $6.00WARD LEONARD - RWF25W50 Resistor, Ceramic.
Resistance: 50 Ohm.
Power: 20 watt.
Technology: wirewound.
Enamel coated.
Dimensions: 0.647" D x 2" long.
Radial solder lug.
Package of 2.
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WARD LEONARD - RWF160W50 - Resistor, ceramic. 50 Ohm 130W.$17.99Resistor, ceramic. Resistance: 50 Ohm. Power: 130 watt. Technology: wirewound. Enamel coated. Dimensions: 1.210" D x 7.5" long. Radial lug. Note: Marked 160/130F50. Learn More -
WARD LEONARD - RWA30W50 - Resistor, ceramic. 50 Ohm 25W Adj.Special Price $3.49 Regular Price $5.00Resistor, ceramic. Resistance: 50 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.678" D x 2" long (green) or 0.683" D x 2" long (dark green). Radial lugs with screws. Learn More -
WARD LEONARD - RWA130W50 - Resistor, ceramic. 50 Ohm 100W Adj.Special Price $17.98 Regular Price $22.50Resistor, ceramic. Resistance: 50 Ohm. Power: 100 watt. Adjustable with slider. Tubular.Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 6.5" long. Radial lug. Note: Marked 130/100A50. Learn More -
WARD LEONARD - RWA12W50 - Resistor, ceramic. 50 Ohm 10W Adj. Package of 2.Special Price $2.98 Regular Price $5.00Resistor, ceramic. Resistance: 50 Ohm. Power: 10 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.385" D x 1.75" long. Radial solder lug. Package of 2. Learn More -
WARD LEONARD - 5905-01-028-0157 - Resistor, ceramic. 50 Ohm 200W.Special Price $24.98 Regular Price $28.50WARD LEONARD - 5905-01-028-0157 - Resistor, Ceramic.
Resistance: 50 Ohm.
Power: 200 Watt.
Technology: Wirewound.
Enamel Coated.
Dimensions: 1.170" D x 10.5" long.
Overall with Contacts 11-5/8" long.
Metal Ferrule Contacts.
Note: Alt P/N: K48077-50, 2665236-3.
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WARD LEONARD - 5905-00-259-3518 - Resistor, ceramic. 50 Ohm 75W.$17.99Resistor, ceramic. Resistance: 50 Ohm. Power: 75 watt. Tolerance: 10%. Tapped. Technology: wirewound. Enamel coated. Dimensions: 1.190" D x 4.25" long. 3 Radial lugs with screws. Note: Tapped at 13 Ohm, 13 Ohm and 24 Ohm. Alt P/N: 41/4D201TVIT50 OhmT13T13T24. Military 5905 P/N. Learn More -
WARD LEONARD - 25955.9-42 - Resistor, ceramic. 50 Ohm 50W.$30.00Resistor, ceramic. Resistance: 50 Ohm. Power: 50 watt. Enamel coated. Technology: wirewound. Dimensions: 0.750" D x 4.5" long, with an ID of 0.537". Contacts: Radial lug. Note: Marked T20K. Military NSN 5905-00-848-1810. Learn More -
WARD LEONARD - 496A740CF2 - Resistor, ceramic. 50 Ohm 100W Tapped.$10.30Resistor, ceramic. Resistance: 50 Ohm. Power: approximately 100 watt. Tapped. Technology: wirewound. Enamel coated. Dimensions: 1.269" D x 7-5/16" long. Complete with mount feet at 7.5" centers. Note: Tapped with a stranded wire lead. Tapped at 30 Ohm and 20 Ohm. Learn More -
TRU-OHM - RW11V500 - Resistor, ceramic. 50 Ohm 168W.$9.50Resistor, ceramic. Resistance: 50 Ohm. Power: 168 watt, nominal. Tubular, fuse style. Enamel coated. Technology: wirewound. Mount: panel. Dimensions: 1.182" D x 8.5" long. Overall with metal ferrule contacts 1.311" D x 9.5" long. Learn More -
PACIFIC - 10A-10W50R - Resistor, Power. 50 Ohm 10W.PACIFIC - 10A-10W50R - Resistor, Power.
The unique manufacturing, stabilization, and pre-load processes used by Pacific Resistor ensure that lifetime precision is maintained, surpassing MIL-PRF-26 and MIL-PRF-39007 requirements.
High Stability & Excelelnt Linearity.
Resistance: 50 Ohm.
Power: 10 watt.
Tolerance: 5%.
Technology: Wirewound.
Material: ceramic core.
Package: molded & coated types, high temp silicone, axial leads.
Dimensions: 0.405" D x 1.825" long.
Note: Max working voltage: 1000V.
New Old Stock
More info: http://www.pacificresistor.com
Alternates: Ohmite 20J50RE, Vishay/Dale RS0150R00FE73
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OHMITE - RX47V510 - Resistor, ceramic. : 50 Ohm. Power: 210 Watt.Special Price $19.95 Regular Price $27.00Resistor, ceramic. : 50 Ohm. Power: 210 Watt. Technology: wirewound adjustable. Dimension: 10-1/2" long x 1-1/8" D. Enamel coated. Learn More
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OHMITE -DAVIDOHM - D100K50R - Resistor, ceramic. 50 Ohm 100W Adj.READY TO SHIP - ONLY 55 LEFT IN STOCK!OHMITE/DAVIDOHM - D100K50R Resistor, ceramic.
Resistance: 50 Ohm.
Power 100 watt.
Tolerance: 10%.
Technology: wirewound.
Dimensions: tubular 0.75" OD x 6.5" long.
Note: adjustable/slider. Enamel coated.
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OHMITE - F20J50R - Resistor, ceramic. 50 Ohm 20W.Special Price $6.98 Regular Price $8.50Resistor, ceramic. Resistance: 50 Ohm. Power: 20 watt. Tolerance: 5%. Thin, stackohm. (Flat). Enamel coated. Technology: wirewound. Note: ALT P/N: F208. Learn More -
OHMITE - 45570 - Resistor, power. 50 Ohm 225W.$17.50Resistor, power. Resistance: 50 Ohm. Power: 225 watt. Adjustable. Material: ceramic, enamel coated. Technology: wirewound. Mount: panel with attached screw base, vertical. Dimensions: 1.25" D x 11-5/16" above panel. Learn More -
OHMITE - B20J50R - Resistor, ceramic. 50 Ohm 20W. Package of 2.Special Price $8.98 Regular Price $12.00Resistor, ceramic. Resistance: 50 Ohms. Power: 20 watt. Tolerance: 5%. Technology: wirewound. Package: chassis mount, axial leads. Dimension: 2.0" x 0.438"D, 0.250" ID. Note: Series 200. Brown Devil� vitreous enamel. Temperature Coefficient:� 260ppm. More info: www.ohmite.com Alt P/N: 1806. Package of 2. Learn More
