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 4mm 25Kohms 10% Square Cermet Sealed
Datasheet
1,032In Stock
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Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 25 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 500 OHMS 10% Square Cermet Sealed
Datasheet
1,788In Stock
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Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed
Datasheet
6,354In Stock
7,550Expected 13-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 50K 10% 4MM SQU SMT MULTITURN
Datasheet
5,312In Stock
MouseReel Available
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Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed
Datasheet
894In Stock
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Mult.: 1
Reel: 1,000

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 500Kohms 10% Square Cermet Sealed
Datasheet
2,104In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 500 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 10Kohms 10% Square Cermet Sealed
Datasheet
1,917In Stock
2,600Expected 07-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Trimmer Resistors PCB Mount SMD/SMT 10 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4mm 50Kohms 10% Square Cermet Sealed
Datasheet
1,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 10Kohms 5% Square Sealed
Datasheet
130In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 1 W 5 % Linear
Bourns Trimmer Resistors - Through Hole 1/4" 10Kohms 10% Square Cermet Sealed
Datasheet
460In Stock
500Expected 06-04-2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% Square Cermet Sealed
Datasheet
279In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4" 50Kohms 10% Square Cermet Sealed
Datasheet
288In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% SQ W/Standoff Sealed
Datasheet
1,611In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4IN 100 OHMS 10% SQ W/Standoff Sealed
Datasheet
960In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 1Kohms 10% SQ W/Standoff Sealed
Datasheet
2,326In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 10Kohms 10% SQ W/Standoff Sealed
Datasheet
4,872In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 100Kohms 10% SQ W/Standoff Sealed
Datasheet
3,279In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% SQ W/Standoff Sealed
Datasheet
1,726In Stock
2,500Expected 17-04-2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 20Kohms 10% SQ W/Standoff Sealed
Datasheet
3,621In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 2Mohms 10% SQ W/Standoff Sealed
Datasheet
1,076In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 25Kohms 10% SQ W/Standoff Sealed
Datasheet
1,493In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 25 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% SQ W/Standoff Sealed
Datasheet
2,905In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 50K 10% 1/4"MULTITURN
Datasheet
1,544In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 1Kohms 10% SQ W/Standoff Sealed
Datasheet
779In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100K 10% 1/4"MULTITURN
Datasheet
1,000In Stock
1,300Expected 19-03-2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 250 mW (1/4 W) 10 %