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 - Through Hole 1/4" 25Kohms 10% Square Cermet Sealed
Datasheet
85In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 25 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 3/8" 5Kohms Sealed 10% Vertical Mount
Datasheet
96In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed
Datasheet
7,205In Stock
7,550Expected 2026-04-13
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 - Through Hole 3/8" 10Kohms Sealed Vertical Adjust
Datasheet
18,951In Stock
Min.: 1
Mult.: 1

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
16,566In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 470Kohms Sealed Vertical Adjust
Datasheet
1,982In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 470 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 10Kohms Standoffs Vertical Adjust 3/8
Datasheet
10,707In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 2Kohms 3/4inch Rectangular Cermet
Datasheet
114In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 2 kOhms 1 W 10 % Linear
Bourns Trimmer Resistors - Through Hole 10K 3/4" 10% Sealed Multi Turn
Datasheet
10,246In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100K 3/4" 10% Sealed Multi Turn
Datasheet
1,595In Stock
3,100Expected 2026-03-04
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2K 3/4" 10% Sealed Multi Turn
Datasheet
3,457In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 20K 3/4" 10% Sealed Multi Turn
Datasheet
3,117In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 5K 3/4" 10% Sealed Multi Turn
Datasheet
1,872In Stock
2,300Expected 2026-04-28
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 5K 3/4" 10% Sealed Multi Turn
Datasheet
703In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 50K 3/4" 10% Sealed Multi Turn
Datasheet
3,889In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 10Kohms 10% 3/4inch rectangular
Datasheet
1,994In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 750 mW (3/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 10Kohms 5% 1 1/4" Wire Leads
Datasheet
41In Stock
Min.: 1
Mult.: 1

Trimmer Resistors Panel Mount Wire Lead 10 kOhms 1 W 5 % Linear
Bourns Trimmer Resistors - Through Hole 1Kohms 5% 1 1/4inch PC Mount
Datasheet
86In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 1 W 5 % Linear
Bourns Trimmer Resistors - Through Hole 50 OHMS 10% 1-1/4IN PC Mount
Datasheet
531In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 Ohms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 500 OHMS 10% 1-1/4IN PC Mount
Datasheet
402In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 Ohms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 50Kohms 10% 1-1/4" PC Mount
Datasheet
283In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 1 W 10 %
Bourns Trimmer Resistors - SMD 4mm SQ 10K OHM
Datasheet
Product Comments
6,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 10 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4mm SQ 2K OHM
Datasheet
Product Comments
1,315In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 2 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4mm SQ 5K OHM
Datasheet
Product Comments
1,915In 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 - SMD 4mm SQ 50K OHM
Datasheet
Product Comments
1,316In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 50 kOhms 250 mW (1/4 W) 10 % Linear