Trimpot® Trimming Potentiometers

Bourns Trimpot® Trimming Potentiometers offer a broad range of surface-mount and through-hole trimmers that provide high precision and reliability for circuitry needs. Bourn's variable resistor is built with three terminals; two are connected to the resistive element, while the third terminal is connected to an adjustable wiper. Various configurations are available to provide designers with the freedom to select the ideal trimmer for their specific application needs. Bourns Trimpot Trimming Potentiometers are designed to endure the rigorous conditions of manufacturing environments. This rugged design is achieved by offering sealed terminals that are manufactured to withstand high soldering temperatures and thermal shock from typical board washing, helping to prevent moisture ingress.

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Bourns Trimmer Resistors - SMD 20ohms 5mm 11turn Top Adjust
Datasheet
1,848In Stock
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Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 20 Ohms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 200ohms 5mm 11turn Top Adjust
Datasheet
1,514In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 20Kohms 5mm 11turn Top Adjust
Datasheet
1,923In Stock
2,500Expected 2026-04-08
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 20 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 5Kohms 5mm 11turn Top Adjust
Datasheet
8,589In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 200ohms 5mm 11turn Side Adjust
Datasheet
1,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 500ohms 5mm 11turn Side Adjust
Datasheet
1,185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 5Kohms 5mm 11turn Side Adjust
Datasheet
1,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 10K 25% 6mm Single Turn
Datasheet
7,394In Stock
10,000On Order
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 10 kOhms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - SMD 200Kohm 2mm Single Turn Sealed
Datasheet
1,567In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Trimmer Resistors PCB Mount SMD/SMT 200 kOhms 100 mW (1/10 W) 20 %
Bourns Trimmer Resistors - SMD 3MM 100 OHMS 25% 0.1WATT OPEN FRM
Datasheet
14,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Trimmer Resistors PCB Mount SMD/SMT 100 Ohms 100 mW (1/10 W) 25 %
Bourns Trimmer Resistors - SMD 3MM 1KOHMS 25% 0.1WATT OPEN FRM
Datasheet
17,695In Stock
10,000Expected 2026-05-13
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Min.: 1
Mult.: 1
Reel: 2,500

Trimmer Resistors PCB Mount SMD/SMT 1 kOhms 100 mW (1/10 W) 25 %
Bourns Trimmer Resistors - SMD 3MM 50KOHMS 25% 0.1WATT OPEN FRM
Datasheet
31,281In Stock
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Mult.: 1
Reel: 2,500

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 100 mW (1/10 W) 25 %
Bourns Trimmer Resistors - SMD 1K 2mm SMD Single Turn
Datasheet
10,493In Stock
MouseReel Available
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Mult.: 1
Reel: 3,000

Trimmer Resistors PCB Mount SMD/SMT 1 kOhms 100 mW (1/10 W) 25 %
Bourns Trimmer Resistors - SMD 500ohm 2mm SMD Single Turn
Datasheet
8,108In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 100 mW (1/10 W) 25 %
Bourns Trimmer Resistors - Through Hole 5K 3/4" 10% Sealed Multi Turn
Datasheet
1,634In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 5 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4IN 500 OHMS 10% Square Cermet Sealed
Datasheet
137In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 500 Ohms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 3/8" 10Kohms Sealed Vertical Adjust
Datasheet
1,441In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 100Kohms Sealed Vertical Adjust
Datasheet
811In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 100 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 5Kohms Sealed Vertical Adjust
Datasheet
1,087In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 10Kohms Sealed Vertical Adjust
Datasheet
1,100In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 10ohm 3/4" 10% Sealed Multi Turn
Datasheet
274In Stock
300Expected 2026-05-11
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100ohm 3/4" 10% Sealed Multi Turn
Datasheet
991In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100ohm 3/4" 10% Sealed Multi Turn
Datasheet
106In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100K 3/4" 10% Sealed Multi Turn
Datasheet
356In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1M 3/4" 10% Sealed Multi Turn
Datasheet
956In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 MOhms 750 mW (3/4 W) 10 %