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 5Kohms 1/2" Square Sealed Wire Leads
Datasheet
125In Stock
Min.: 1
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Trimmer Resistors PCB Mount PC Pin 5 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% Square Cermet Sealed
Datasheet
119In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 1/4" 10Kohms 10% Horizontal Adjust
Datasheet
335In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount SMD/SMT 10 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4" 25Kohms 10% Vertical Adjust
Datasheet
320In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount SMD/SMT 25 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 2Mohms Sealed Vertical Adjust
Datasheet
1,074In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 MOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 10 OHMS Standoffs Horizontal Adjust
Datasheet
519In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 Ohms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4"RND 100KOHMS 10% 0.5WATTS
Datasheet
494In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8IN RND 200 OHMS 0.5watt 20%
Datasheet
533In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 Ohms 500 mW (1/2 W) 20 % Linear
Bourns Trimmer Resistors - Through Hole 1/4"SQ 3KOHMS 10% 0.5WATTS
Datasheet
2,823In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 3 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 220Kohms 10% 0.5Watts Square
Datasheet
1,885In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 220 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 10Kohms 10% 0.5Watts Square
Datasheet
1,375In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - SMD 20ohms Sealed 3mm Sngl turn
Datasheet
1,401In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Trimmer Resistors PCB Mount SMD/SMT 20 Ohms 250 mW (1/4 W) 20 % Linear
Bourns Trimmer Resistors - Through Hole 10 OHMS 5% 1 1/4IN PC Mount
Datasheet
5In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 Ohms 1 W 5 % Linear
Bourns Trimmer Resistors - Through Hole 25Kohms 5% Square Sealed
Datasheet
7In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 25 kOhms 1 W 5 % Linear
Bourns Trimmer Resistors - Through Hole 50Kohms 5% Square Sealed
Datasheet
5In Stock
50Expected 2/11/2027
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 1 W 5 % Linear
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 - Through Hole TRIMMER -SMD 6MM RD ST CERMET OPEN FRAME
Datasheet
1,748In Stock
Min.: 1
Mult.: 1
Trimmer Resistors PCB Mount Through Hole 4.7 kOhms 200 mW (1/5 W) 25 %
Bourns Trimmer Resistors - SMD 4mm SQ 500ohm
Datasheet
6In Stock
400Expected 1/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 200

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - Through Hole 20Kohms 5% 1 1/4" PC Mount
Datasheet
16In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 1 W 5 %
Bourns Trimmer Resistors - Through Hole 100 OHMS 5% Square Sealed
Datasheet
10In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 1 W 5 %
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 5% SQ Wirewound Sealed
Datasheet
Product Comments
24In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 5 % Linear
Bourns Trimmer Resistors - Through Hole TRIMMER -SMD 6MM RD ST CERMET OPEN FRAME
Datasheet
796In 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
1,743In 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
: 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
42In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 500 mW (1/2 W) 20 %