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.
- BI TECH - 82PR100 - Resistor, trimming. 100 Ohm.$2.24Resistor, trimming. Resistance: 100 Ohm. Power: 0.5 watt. Tolerance: 20%. Top adjustable. Single turn 220 degree, cermet, 100ppm. Case: metal 1/4" D, 3 pin. Mount: PCB through hole. Rohs compliant. Learn More
- BI TECH - 72PMR100 - Resistor, trimming. 100 Ohm 0.5 watt.$1.00Resistor, trimming. 100 Ohm. Power: 0.5 watt. Tolerance: 20%. Linear taper. Single turn, top adjustable. Technology: cermet. Package: PCB 3/8" square. Operating temperature range: -55�C to +125�C. More info: http://www.bitechnologies.com/pdfs/72.pdf Learn More
- Copal - ST4TB501 - Resistor, trimming. 500 Ohm 0.25W. Trimpot.$0.50Resistor, trimming. Resistance: 500 Ohm. Power. 0.25 watt. Tolerance: 20%. Single turn, cermet. Top Slot. Case. SMD. Note: TRIMPOT. Linear. New, from 7" T/R. Alt P/N: S04B501-T. Learn More
- BI TECH - 23SR500-TR - Resistor, trimming. 500 Ohm 0.25W SMD.$0.50Resistor, trimming. Resistance: 500 Ohm. Power: 1/4 watt (0.25 watt). Tolerance: 20%. 1 Turn. Side adjustable. Cermet. Contacts: J-hook. Package: SMD. T/R. Note: Marked 501. Learn More
- COPAL - RJ-13P102 - Resistor, trimming. 1K Ohm 0.75w.Special Price $3.95 Regular Price $5.00Resistor, trimming. Resistance: 1K Ohm. Power: 3/4 watt. Tolerance: 10%. Cermet. Single turn. Mount: PCB. Dimensions: 12.4mm D x 6.4mm high. Learn More
- BI TECH - 67YR1K - Resistor, trimming. 1K Ohm 0.5W.$0.67Resistor, trimming. Resistance: 1K Ohm. Power: 0.5 watt. Tolerance: 10%. Multi-turn cermet. Top adjustable. Mount: PCB, 3/8" square. Linear. Learn More
- BI TECH - 5109-228-1 - 1K-Ohm Precision 1 turm potentiometers.$25.951K-Ohm Precision 1 turn potentiometers. Beckman ( BI Technologies). Learn More
- COPAL - RJ4W502 - RJ-4EW502 - Resistor, Trimpots. 5K Ohms, 1/2 W.
Nidec Copal - RJ4W502 - RJ-4EW502 - Resistor, trimpots.
Series: RJ-4
Package: Bulk
Part Status: Active
Resistance: 5 k Ohms (5,000 ohms)
Power (Watts): 0.5W, 1/2W
Tolerance: ±10%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 1
Adjustment Type: Top Adjustment
Resistive Material: Cermet
Mounting Type: Through Hole
Termination Style: PC Pins
Size / Dimension: Round - 0.193" Dia x 0.177" H (4.90mm x 4.50mm)
Learn More - Nidec Copal - RJ4WS502 - Resistor, trimpot, Cermet, 5K Ohms, 1/2Watt.
Nidec Copal - RJ4WS502 - Resistor, Trimpots.
Resistance: 5k Ohms (5000 Ohms)
Power (Watts): 0.5W, 1/2W
Tolerance: ±10%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 1
Adjustment Type: Side Adjustment
Resistive Material: Cermet
Mounting Type: Through Hole
Termination Style: PC Pins
Size / Dimension: Square - 0.220" L x 0.197" W x 0.260" H (5.60mm x 5.00mm x 6.60mm)
Learn More - BI TECH - 5713-706-0 - Potentiometers. Precision, dual 5K Ohm.$149.99Potentiometers. Precision, dual 5K Ohm, 2 section, 45-degree, 5 watt, absolute linearity. Index x: 172.5 Deg at 46.649%. Max start torque: 2.20 inch-ounce. Max running torque: 1.30 inch-ounce. Mount: 5B cylindrical servo mount. Shaft: 1/4". Dimensions: 2.875" D x 1-5/8" high. Pilot diameter: 2.8740", pilot length: 0.0620", undercut diameter: 2.825". Contacts: 6 tab. solder lugs. Military/Navy NSN 5905-00-651-1675. Double marked No. 10001-1225979(67-372). Learn More
- BI TECH - 6187R5KL1.0 - Potentiometer. 5K Ohm.$14.99Potentiometer, linear. Resistance: 5K Ohm. Power: 1 watt. Tolerance: 1%. Mount: Panel, 3/8" bushing. Dimensions: 0.873" (22.1mm) D x 0.441" (11.2mm) high. Bushing length: 0.345" (8.7mm). Shaft: Slotted 1/4" D x 0.456" (11.6mm). Contacts: 3 turret pins. Beckman ( BI Technologies). More info: http://www.bitechnologies.com/pdfs/6180.pdf Learn More
- COPAL - ST4TB103TR - 10K SMD T&R TRIMPOT 0.25W 4mm-squareSpecial Price $1.46 Regular Price $1.9510K SMD T&R TRIMPOT 0.25W 4mm-square Learn More
- BI TECH - L121C103 - Resistor, network. 10K Ohm. Package of 10.
BI TECH - L121C103 Resistor, network.
10K Ohm.
Conformally coated.
Package: 12 SIP.
Package of 10.
Learn More - BI TECH - 72XR10K - Resistor, trimming. 10K Ohms. Power: 0.5 watt.$0.25IN STOCK - MORE THAN 500 READY TO SHIP!Resistor, trimming. Resistance: 10K Ohms. Power: 0.5 watt. Tolerance: 10%. Temp coef: +/-100ppm/Degc. Technology: cermet. Dimension: 3/8" square PCB 3 leads. Note: Side adjustable. More info: www.bitechnologies.com/pdfs/72.pdf Learn More
- BI TECH - 64ZR10K - 10K TRIMPOTS$3.0010K-OHM 3-PIN SIDE ADJ FACTORY NEW TRIMPOTS PCB MOUNT Learn More
- BI TECH - 8A103 - Resistor, network. 10K Ohm. Package of 30.$3.00Resistor, network. Resistance: 10K Ohm. Package: 16 Pin Isolated SMD. Package of 30. More info: http://www.bitechnologies.com/pdfs/620.pdf Learn More
- BI TECH - 89WR10K - Resistor, trimming.10K Ohm 3/4W.$0.67Resistor, trimming. Resistance: 10K Ohm. Power: 0.75 watt. Tolerance: 10%. Multi-turn cermet. Side adjustable. Mount: PCB, 3/4" rectangular. Learn More
- BI TECH - BCN4D-103JE - SMD T/R NEW 10K CHIP RES$0.2510K-OHM SMD T/R NEW CHIP RESISTORS BCN4D-103JE 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
- 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
- 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
- Nidec Copal - RJ4W104 - RJ-4EW104 - Resistor, Trimpots. 100K Ohms.
Nidec Copal - RJ4W104 - RJ-4EW104 - Resistor, trimpots.
Series: RJ-4
Package: Bulk
Part Status: Active
Resistance: 100 k Ohms (100,000 ohms)
Power (Watts): 0.5W, 1/2W
Tolerance: ±10%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 1
Adjustment Type: Top Adjustment
Resistive Material: Cermet
Mounting Type: Through Hole
Termination Style: PC Pins
Size / Dimension: Round - 0.193" Dia x 0.177" H (4.90mm x 4.50mm)
Learn More - COPAL - CT-6W-104 - 100K TOP ADJ PCB MT TRIMPOTSSpecial Price $0.79 Regular Price $1.00100K TOP ADJ TRIMPOTS 3-PIN PCB MOUNT 7mm SQUARE Learn More
- BI TECH - 67YR100K - Resistor, trimming. 100K Ohm 0.5W.$0.67Resistor, trimming. Resistance: 100K Ohm. Power: 0.5 watt. Tolerance: 10%. Multi-turn cermet. Top adjustable. Mount: PCB, 3/8" square. Linear. Learn More