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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VISHAy DALE - RS5-20K-OHM - Resistor, power. 20K Ohm 5W. Package of 2.VISHAy DALE - RS5-20K-OHM Resistor, power.
Resistance: 20K Ohm.
Power: 5 Watt.
Tolerance: 0.1%.
Technology: wirewound silicone.
Package: axial.
Package of 2.
Learn More - CTS - 295357-203 - Potentiometer. 20K Ohm 1/2W.IN STOCK - MORE THAN 100 READY TO SHIP!
CTS - 295357-203 Potentiometer.
Resistance: 20K Ohm.
Power: 1/2 watt.
Mount: Panel or PCB.
Dimensions: 0.6" Diameter x 1-1/8" High.
Shaft: 1/4" x 3/4" long.
New
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CTS - KS-8680 20K - Potentiometer, linear taper. 20K Ohm.$7.95Potentiometer, linear taper. Resistance: 20K Ohm. Power: 2 watt. Screw driver adjustable. Dimensions: 1.554" D x 0.694". Bushing: 3/8" Shaft: 1/4" x 0.353" long. Contacts: 3 solder terminals. Learn More -
CTS - 3463187-20, R1378141 - Resistor, trimming. 20K Ohm. Package of 5.Special Price $3.98 Regular Price $5.00CTS - 3463187-20, R1378141 Resistor, Trimming.
Resistance: 20K Ohm.
Mount: PCB.
Note: 3463187-20, R1378141.
Package of 5.
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CTS - 5905-00-283-6857 - Potentiometer. 20K Ohm 1/2W.$3.00Potentiometer. Resistance: 20K Ohm. Power approximately 1/2 watt. Mount: Panel. Dimensions: 18.5mm D x 8.6mm high. Threaded bushing: 11.8mm high (seated). Shaft: Slotted 1/8" D x 2.7mm long. With locking nut. Learn More - CLAROSTAT - CL-212554 - Potentiometer. 20K Ohm, SPDT Switch.$5.99Potentiometer. Resistance: 20K Ohm, single turn. With a SPDT switch. Mount: Bushing 1/4" D x 0.373" long. Shaft length: 0.634". Dimensions: body 0.527" square x 0.750" high. Note: Marked AL-19 28V 125mA. has 6 RA wire leads. Learn More
- COPAL - CT9EW203 - Resistor, trimming. 20K Ohm 0.5W.$1.50Resistor, trimming. Resistance: 20K Ohm. Power: 0.5 watt. Tolerance: 10%. 18 Turns. Top adjustable. Cermet. Mount: PCB. Dimensions: 0.378" (9.6mm) long x 0.217" (5.5mm) wide x 0.378" (9.6mm) high. Learn More
- CLAROSTAT - 311-2073-00 - Potentiometer. 20K Ohm.Special Price $4.98 Regular Price $6.50Potentiometer. Resistance: 20K Ohm. Technology: wirewound. Package: enclosed, solder terminals. Dimension: 1/2" D x 1/2" high. Bushing: 1/4-32. Shaft: 1/8" x 7/16" long, slotted. Note: One (1) Turn. Learn More
- BOURNS - 3386W001-203 - Resistor, trimming. 20K Ohm 0.5W.Special Price $1.69 Regular Price $1.95Resistor, trimming. Resistance: 20K Ohm. Power: 0.5 watt. Tolerance: 10%. Single turn, cermet. Mount: PCB, 3/8" square. Side adjustable. Note: Alt P/N: 3386W-1-203. Learn More
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BOURNS - 3386C001-203 - Resistor, trimming. 20K Ohm 0.5W.Special Price $1.69 Regular Price $1.95Resistor, trimming. Resistance: 20K Ohm. Power: 0.5 watt @ 85 Deg C, 0 Watt at 125 Deg C. Tolerance: 10%. Single turn, cermet, 300WVdc. Side adjustable. Mount: PCB 3 pin. Package: 3/8" square. Note: ALT P/N: 3386C1-203. Learn More - BOURNS - 3386F-1-203 - Resistor, trimming. 20K Ohm.IN STOCK - MORE THAN 500 READY TO SHIP!
BOURNS - 3386F-1-203 Resistor, trimming. 20K Ohm.
Power: 1/2 Watt.
Tolerance: 10%.
Temp coef: 100ppm/DegC.
Technology: cermet.
Dimension: 3/8" square.
Single turn.
Top adjustable.
More info www.bourns.com 3386F001203.
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BOURNS - 3345P-1-203 - Potentiometer, trimming. 20K Ohm 1 watt.BOURNS - 3345P-1-203 - Potentiometer, trimming.
Resistance: 20K Ohm.
Power: 1 watt.
Tolerance: 5%.
1 Turn.
Series: 3345.
Temperature coefficient: 50ppm/C.
Mount: through hole PCB.
Top adjustable.
Rohs compliant.
Learn More - BOURNS - 3386P001-203 - Resistor, trimming. 20K Ohm 0.50W. Package of 10, As RemovedSpecial Price $6.98 Regular Price $8.95
BOURNS - 3386P001-203 Resistor, trimming.
20K Ohm.
Power: 0.50 watt.
Tolerance: 10%.
Temp coef: 100ppm/DegC.
Technology: cermet.
Package: PCB 3/8" square.
Single turn, top adjustable.
Operating temperature range: -55C to +125C
Note : 1/8" Cut Leads.
Package of 10.
Learn More - BOURNS - RJR26FP203R - Resistor, cermet. Resistance: 20K Ohm.$2.49Resistor, cermet. Resistance: 20K Ohm. Power: 0.25 Watt. Tolerance: 10%. Maximum Voltage: 300V. Temp coef: -65DegC to -150DegC. Package: PCB mount 3 pin. Bourns type 3262. Side adjustable. Learn More
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BOURNS - 4308R102-203 - Resistor, network. 20K Ohm. Package of 30.Special Price $2.25 Regular Price $3.00Resistor, network. Resistance: 20K Ohm. Power: 1 watt, 100V. Tolerance: 2%. Temp coef: 100ppm/Deg C. Technology: thick film. Package: 8 Sip. Note: Isolated. Package of 30. Learn More - BOURNS - 3329W1-203 - Resistor, trimming. 20K Ohm 0.5W.
BOURNS - 3329W1-203 - Resistor, trimming.
Resistance: 20K Ohm.
Power 0.5 watt.
Tolerance: 10%.
Single turn, cermet.
Side adjust.
Case: Round: 0.260" x 0.240".
Mount: through-hole.
Note: Series 3329 sealed.
3329W-001-203.
Learn More - BOURNS - 3329H1-203 - Resistor, trimming. 20K Ohm 0.5W.
BOURNS - 3329H1-203 - Resistor, trimming.
Resistance: 20K Ohm.
Power 0.5 watt.
Tolerance: 10%.
Single turn, cermet.
Top adjust.
Case: Round: 0.250" D 0.180" high (6.35mm x 4.57mm).
Mount: through-hole.
Note: Series 3329 sealed.
3329H-001-203.
Learn More - BI TECH - 72PR20K - Resistor, trimming. Resistance: 20K Ohm 0.5 watt.$0.99Resistor, trimming. Resistance: 20K Ohm. Power: 0.5 watt. Cermet. Single turn, top adjustable. Mount: PCB. Beckman ( BI Technologies). More info: http://bitechnologies.com/pdfs/72.pdf Learn More
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BOURNS - 3299Z1-203 - Resistor, trimming. 20K Ohm.Special Price $0.79 Regular Price $1.00Resistor, trimming. Resistance: 20K Ohm. Power 0.5 watt. Tolerance: 10%. Multiturn, cermet. Side adjust. Case: 3/8" blue plastic. Mount: through-hole. Note: Series 3299. 3329Z1-203. Learn More - BOURNS - 3006P1-203 - Resistor, trimming. 20K OhmIN STOCK - MORE THAN 100 READY TO SHIP!
BOURNS - 3006P1-203 Resistor, trimming. 20K Ohm.
Power: 0.75 Watt.
Tolerance: 10%.
Temp coef: 100ppmDegC.
Technology: cermet.
Package: 3/4" rectangular panel mount.
Multi-turn, side adjustable.
More info: https://www.bourns.com/docs/Product-Datasheets/3006.pdf
Learn More - BOURNS - 3059L-065-203 - Trimpot. 20K 1 watt, side adjust.$9.99Potentiometer, trimming. Cermet multiturn. Resistance: 20K. Power: 1 watt @ 70 degC, 400V max.Case: rectangular. Mount: PCB wire leads, side adjust. More info: www.bourns.com/data/global/pdfs/3059.pdf Learn More
- BOURNS - 3314G1-203E - Resistor, trimming. 20K Ohm.$0.89Resistor, trimming. Resistance: 20K Ohm. Power: 1/4 watt. Tolerance: 20%. Voltage Rating:500V. Cermet. Package: SMD. Series:3314. Temperature Coefficient:+/-100 ppm. Learn More
- BOURNS - 3299X-1-203 - Resistor, trimming. 20K Ohm 1/2W.$2.00Resistor, trimpot. 20K Ohm. Power: 1/2 watt. Tolerance: 10%. Temp coef: +/-100ppm/DegC. Technology: cermet. Package: 3/8" square PCB. 25 turns nom. Side adjustable. 3299X001-203. Learn More
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BECKMAN - 7239-45-0 - Potentiometer. 20K Ohm. Used.$5.00Potentiometer. Resistance: 20K Ohm. Tolerance: 5%. Linear: 0.15%. 10 Turn. Dimensions: 0.90" (22.8mm) D x 1.650" (41.9mm) high. Shaft: (1/8") 3.2mm D x 9.6mm long. Contacts: 4 turett posts. Note: Used/Removed from equipment. Beckman Instruments/Helipot. ALT P/N: 737137-02. Learn More