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.
- M/E - RJR26FX504R - Resistor, cermet. Resistance: 50K Ohm.Special Price $4.50 Regular Price $5.95Resistor, cermet. Resistance: 50K 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
- HELITRIM - 78PR50K - Resistor, trimming. 50K Ohm.
HELITRIM - 78PR50K - Resistor, trimming.
Resistance: 50K Ohm.
Power: 1 watt @ 70 Deg C.
Tolerance: 10%.
Multiturn, cermet.
Side adjustable.
Mount: PCB 3 leads.
Dimensions: 1-1/4" rectangular.
More info: http://www.bitechnologies.com/pdfs/78.pdf
Learn More - Tectronix Beckman Helipot Corp - SA1633 - Potentiometer, linear. 50K Ohm. Used.Special Price $12.98 Regular Price $16.50READY TO SHIP - ONLY 33 LEFT IN STOCK!
Tectronix Beckman Helipot Corp - SA1633 Potentiometer, linear.
Resistance: 50K Ohm.
Power: 5 watt.
Tolerance: 3%.
Linear: 0.25%. 10 Turn.
Mount: panel, bushing.
Dimensions: 1.813" D x 1.96" high.
Bushing length: 0.345". Shaft: 1/4" D x 0.50" long.
Note: Precision.
Vintage Beckman
Used/Removed from equipment.
Learn More - DALE - CMF-55/5002F - Resistor, MF. 50K Ohm 1/4W. Package of 25.Special Price $2.98 Regular Price $3.95
DALE - CMF-55/5002F - Resistor, metal film.
Resistance: 50K Ohm.
Power: 1/4 Watt.
Tolerance: 1%.
Package: T-9 axial leads.
Package of 25.
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CTS - HY-50K - 1377951 - Linear Taper Potentiometer - 50K Ohm.IN STOCK - MORE THAN 1,000 READY TO SHIP!CTS - HY-50K - 1377951 - Rotary Potentiometer, Linear.
Resistance: 50K Ohm.
Logarithmic Linear Taper.
EIA 137 Date Code 7951
Standard Bushing Mount.
Single Turn.
Voltage Rating: 750 V
24mm Diameter
Mount: 3/8" Bushing Panel, Chassis Mount or PCB
Shaft Type: Slotted Spline (18 Tooth Shaft)
Nylon (Insulated) Knurled Shaft with Slot.
3 PCB Solder Terminals with Case Ground terminal.
Genuine Vintage CTS - New Old Stock
Bulk Packaged
Applications - Volumn Control, Amplifiers, Projects, Guitars
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COPAL - ST4TB503TR - 50K SMD BULK TRIMPOT 0.25W SINGLE-TURN 4MMSpecial Price $0.79 Regular Price $1.0050K SMD BULK TRIMPOT 0.25W SINGLE-TURN 4MM Learn More -
CLAROSTAT - 58C2-50K - 50K-Ohm 4Watt Potentiometers, Wire WoundSpecial Price $12.98 Regular Price $18.50Out of stockCLAROSTAT - 58C2-50K - 50K-Ohm 4Watt Potentiometers, Wire Wound
50K-Ohm 4Watt WW Potentiometers,
Threaded shaft Series 58,
Idustrial solder lugs Manuf bx.
Proudly Made in USA
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CLAROSTAT - 311-1172-00 - Potentiometer. 50K Ohm.Special Price $4.98 Regular Price $6.50CLAROSTAT - 311-1172-00 - Potentiometer.
Resistance: 50K ohm.
Package: PCB, 3 gold leads.
Dimension: 13.44mm square x 11.0mm high.
Note: One turn. Shaft: 3.2mm D x 23.0mm long.
Screw adjustable.
Non-threaded shaft.
ektronix 311 series.
Learn More - BOURNS - RJ26FX503 - Resistor, cermet. 50K Ohm.$3.98Resistor, cermet. 50K Ohm. Power: 0.25 Watt. Tolerance: +/-10%. Maximum Voltage: 300V. Temp coef: � 100ppm . Side adjustable. Learn More
- BOURNS - 3386W001-502 - Resistor, trimming. 5K Ohm 0.5W.Special Price $1.69 Regular Price $1.95Resistor, trimming. Resistance: 5K Ohm. Power: 0.5 watt. Tolerance: 10%. Single turn, cermet. Mount: PCB, 3/8" square. Side adjustable. Note: Alt P/N: 3386W-1-502. Learn More
- BOURNS - 3386P001-503 - Trimpot. 50K Ohm 0.50W.Special Price $1.69 Regular Price $1.95Resistor, trimming. 50K 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: -55�C to +125�C. Learn More
- BOURNS - 91A1AB24D18 - Potentiometer. 50K Ohm 1/2 watt.Special Price $4.98 Regular Price $6.00
BOURNS - 91A1AB24D18 - Potentiometer.
Resistance: 50K Ohm.
Power: 1/2 watt.
Tolerance: 20%.
Voltage: 500V.
Mount: PCB, bushing.
Note: resistance min: 2 Ohm.
Linearity:5 %.
Bushing length: 0.370" (9.4mm) long.
Shaft: slotted 1/4" D x 0.361" (9.1mm) long.
Learn More -
Bourns - 3590S-002-503 - Potentiometer. 50K Ohm 2 watt.Special Price $12.98 Regular Price $16.00Bourns - 3590S-002-503 - Potentiometer.
Precision 10-Turn WW.
Resistance: 50K Ohm.
Power: 2 watt.
Tolerance: 5% +40 DegC, 0 watt + 125 DegC.
Package: Bushing Mount.
Shaft: 1/4" threaded.
Contacts:solder lug.
More info: www.bourns.com/data/global/pdfs/3590.pdf
Learn More - BOURNS - 91A1AB28D18 - Potentiometer. 50K Ohm 1/2 watt.Special Price $4.98 Regular Price $6.00
BOURNS - 91A1AB28D18 - Potentiometer.
Resistance: 50K Ohm.
Power: 1/2 watt.
Tolerance: 20%.
Voltage: 500V.
Mount: PCB, bushing.
Note: resistance min: 2 Ohm.
Linearity:5 %.
Bushing length: 0.370" (9.4mm) long.
Shaft: slotted 1/4" D x 0.361" (9.1mm) long.
Learn More - BOURNS - 3386F-1-503 - Resistor, trimming. 50K Ohm.IN STOCK - MORE THAN 100 READY TO SHIP!
BOURNS - 3386F-1-503 Resistor, trimming. 50K 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 3386F001503.
Learn More - BOURNS - 3551S-1-502 - Potentiometer. 50K Ohm. 10 turn.$35.99Potentiometer. Resistance: 50K Ohm. 10 turn. Tolerance: 10%. Linear: 0.05%. Precision. Mounting type: clamp ring. Housing: 5B Cylindrical servo mounted. Contacts: 3 gold plated turret posts. Dimensions: 0.883" D x 1.603" high. Shaft: 0.125" D x 0.306" long. Note: Military NSN 5905-01-049-1733. Learn More
- BOURNS - 3355U-1-503 - Trimpot. 50K Ohm 1/2W. Package of 5.
BOURNS - 3355U-1-503 Resistor, Trimming.
Status: Discontinued
Resistance: 50K Ohm.
Power: 0.25 watt.
Tolerance: 20%.
Single Turn, Conductive Plastic.
Mount: PCB. Top Adjust
Package of 5.
New Old Stock
More info: http://www.bourns.com/pdfs/3355_obsolete.pdf
Learn More - BOURNS - RJR26FP503P - Resistor, cermet. Resistance: 50K Ohm.Special Price $1.87 Regular Price $2.49Resistor, cermet. Resistance: 50K 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
- BOURNS - 3386P001-503 - Trimpot. 50K Ohm 0.50W. Package of 5.Special Price $6.98 Regular Price $8.95Resistor, trimming. 50K 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: -55�C to +125�C. Package of 5. Learn More
- BOURNS - 3325W001503 - Resistor, trimming. 50K Ohm 0.25W.Special Price $0.79 Regular Price $1.00Resistor, trimming. Resistance: 50K Ohm. Power: 0.25 watt. Tolerance: 10%. Single turn. Side adjustable, cermet. Mount: PCB SMD. More info: http://www.bourns.com/pdfs/3325_obsolete.pdf Learn More
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BOURNS - 3006P1-503 - Resistor, trimming. 50K Ohm 3/4W.READY TO SHIP - ONLY 75 LEFT IN STOCK!BOURNS - 3006P1-503 Resistor, trimming.
50K 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 - 3299W001-503 - Resistor, Trimming. Poteniometer. 50K Ohm 0.5W.READY TO SHIP - ONLY 2 LEFT IN STOCK!BOURNS - 3299W001-503 Resistor, Trimming, Potentiometer.
Resistance Value (Ohm): 50K
Tolerance: 10%
Maximum Voltage Rating (V): 300
Power Rating (W): 0.5 (1/2)
Technology: Cermet
Operating Temperature (°C): -55 to 125
Temperature Coefficient (ppm/°C): ±100
Linear or Logarithmic: Lin
Termination Style: Pin
Positions of Adjustment: Top
Shaft Diameter (mm): 2.29
Number of Turns (Turns): 25(Elec)
Electrical Rotation (°): 9000
Mechanical Rotational Life (Cycles): 200
Product Length (mm): 9.53, Product Depth (mm): 6.1, Product Height (mm): 11.55
Product Weight (g): 0.992
Learn More -
BOURNS - 3296X-001-503 - Resistor, trimpot. 50K Ohm 0.5W.BOURNS - 3296X-001-503 - Resistor, trimpot.
Resistance: 50K Ohm.
Power: 1/2 watt.
Package: 0.375 square.
Side adjustable, 25 turns.
Learn More - BOURNS - 3296W-1-503 - Resistor, trimpot. : 50K Ohms. Power: 1/2 watt.Special Price $1.98 Regular Price $2.50Resistor, trimpot. : 50K Ohms. Power: 1/2 watt. Tolerance: +/-10%. Maximum Voltage: 500V. Package: Top adjust through hole PCB mount. Dimension: 4.8mm x 9.7mm x 10.2mm high with (3) 5.7mm leads. Series:3296 cermet potentiometer. Learn More