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 Ohm 20% 1/4W
Datasheet
1.328In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 20 % Linear
Bourns Trimmer Resistors - Through Hole 25K 3/4" 10% Sealed Mutlti Turn
Datasheet
433In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 25 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 200K 25% 6mm Single Turn
Datasheet
915In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 200 kOhms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - Through Hole TRIMMER -SMD 6MM RD ST CERMET OPEN FRAME
Datasheet
1.988In Stock
Min.: 1
Mult.: 1
Trimmer Resistors PCB Mount Snap In 470 Ohms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - Through Hole 250K 3/4" 10% Sealed Mutlti Turn
Datasheet
379In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 250 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm SQ 500ohm
Datasheet
386In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - SMD 3MM 3KOHMS 25% 0.1WATT OPEN FRM
Datasheet
3.490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Trimmer Resistors PCB Mount SMD/SMT 3 kOhms 100 mW (1/10 W) 25 %
Bourns Trimmer Resistors - SMD 2MM SMD TRIM POT 2M
Datasheet
405In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000
Trimmer Resistors PCB Mount SMD/SMT 2 MOhms 100 mW (1/10 W) 20 %
Bourns Trimmer Resistors - Through Hole TRIMMER -SMD 6MM RD ST CERMET OPEN FRAME
Datasheet
1.109In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 47 kOhms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - Through Hole 250K 25% 6mm Single Turn
Datasheet
1.745In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 250 kOhms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - SMD 4mm SQ 200ohm SEALED
Datasheet
452In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

Trimmer Resistors PCB Mount SMD/SMT 200 Ohms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - Through Hole 3/8"round 500Kohms 0.5watt 20%
Datasheet
43In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 500 mW (1/2 W) 20 %
Bourns Trimmer Resistors - Through Hole 2K 3/4" 10% Sealed Mutlti Turn
Datasheet
173In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole TRIMMER -SMD 6MM RD ST CERMET OPEN FRAME
Datasheet
1.979In Stock
Min.: 1
Mult.: 1
Trimmer Resistors PCB Mount Snap In 4.7 kOhms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - Through Hole 20ohm 3/4" 10% Sealed Multi Turn
Datasheet
283In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 20 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2M 3/4" 10% Sealed Multi Turn
Datasheet
290In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 2 MOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 200ohm 3/4" 10% Sealed Mutlti Turn
Datasheet
216In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 200 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2Kohms 10% 1-1/4" PC Mount
Datasheet
31In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 2 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% SQ W/Standoff Sealed
Datasheet
99In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 1Mohms 10% SQ W/Standoff Sealed
Datasheet
63In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 1 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4IN 500 OHMS 10% Vertical Adjust
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8IN 10 OHMS Sealed Horizontal Adjust
Datasheet
168In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 10 Ohms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 50 OHMS Standoffs Horizontal Adjust
Datasheet
166In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 50 Ohms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 50Kohms Standoffs Horizontal Adjust
Datasheet
164In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1Mohms Standoffs Vertical Adjust 3/8"
Datasheet
25In Stock
200Expected 3/19/2026
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 1 MOhms 500 mW (1/2 W) 10 % Linear