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 200 20% 4MM SQ SMT SINGLETUR
Datasheet
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1,860In Stock
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: 500

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - SMD 20K 20% 4MM SQ SMT SINGLETUR
Datasheet
Product Comments
10,302In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 20 kOhms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - SMD 4mm SQ 4.7K
Datasheet
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2,220In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 4.7 kOhms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - SMD 4mm SQ 500ohm
Datasheet
Product Comments
2,561In Stock
4,500Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - SMD 4mm SQ 50K
Datasheet
Product Comments
2,928In Stock
2,500Expected 8/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - Through Hole 1/4"RND 10KOHMS 10% 0.5WATTS
Datasheet
996In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4"RND 5KOHMS 10% 0.5WATTS
Datasheet
1,395In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4"RND 10KOHMS 10% 0.5WATTS
Datasheet
1,874In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4"RND 500KOHMS 10% 0.5WATTS
Datasheet
2,258In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 10K 5/16" Rnd 4Turn Cermet
Datasheet
2,797In Stock
4,250Expected 10/22/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 10 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 100K 5/16" Rnd 4Turn Cermet
Datasheet
656In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 100 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 5K 5/16" Rnd 4Turn Cermet
Datasheet
864In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 5 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 1K 10% 0.5WATTS
Datasheet
5,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Trimmer Resistors PCB Mount SMD/SMT 1 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 2K 10% 0.5WATTS
Datasheet
4,272In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Trimmer Resistors PCB Mount SMD/SMT 2 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 20K 10% 0.5WATTS
Datasheet
10,157In Stock
12,750Expected 8/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Trimmer Resistors PCB Mount SMD/SMT 20 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 50K 10% 0.5WATTS
Datasheet
6,061In Stock
MouseReel Available
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Mult.: 1
: 750

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 1K 10% 0.5WATTS
Datasheet
3,445In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 1 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 10K 10% 0.5WATTS
Datasheet
7,358In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 10 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" SQ 100K 10% 0.5WATTS
Datasheet
5,480In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 100 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4"SQ 10KOHMS 10% 0.5WATTS
Datasheet
2,698In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4"SQ 10KOHMS 10% 0.5WATTS
Datasheet
12,352In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" SQ TRIMPOT 10K ST CERMET
Datasheet
1,299In Stock
2,600Expected 9/21/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4IN SQ 500 OHM 10% 0.5WATTS
Datasheet
15,656In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 Ohms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4"SQ 5KOHMS 10% 0.5WATTS
Datasheet
10,457In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" SQ TRIMPOT 50K ST CERMET
Datasheet
2,574In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %