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 SQ TRIMPOT 200K ST CERMET SMD
Datasheet
1 647In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Trimmer Resistors PCB Mount SMD/SMT 200 kOhms 250 mW (1/4 W) 20 %
Bourns Trimmer Resistors - Through Hole 3/8" 220Kohms 10% 0.5Watts Square
Datasheet
1 916In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 220 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - SMD 3MM SQ MT CERMET TRIMMER
Datasheet
461In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 20 kOhms 20 %
Bourns Trimmer Resistors - Through Hole 3/8" 1Kohms 10% 0.5Watts Square
Datasheet
998In Stock
Min.: 1
Mult.: 1
Reel: 1 000

Trimmer Resistors PCB Mount PC Pin 1 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1Mohms 10% 1-1/4" Wire Leads
Datasheet
86In Stock
Min.: 1
Mult.: 1

Trimmer Resistors Panel Mount Wire Lead 1 MOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 200Kohms Sealed 6mm Square 12turn
Datasheet
1 249In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 3/8" 25Kohms Sealed Vertical Adjust 5%
Datasheet
35In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 25 kOhms 1 W 5 % Linear
Bourns Trimmer Resistors - SMD 10ohm 2mm Single Turn Sealed
Datasheet
699In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

Trimmer Resistors PCB Mount SMD/SMT 10 Ohms 100 mW (1/10 W) 20 %
Bourns Trimmer Resistors - Through Hole 10Kohms 10% 1-1/4" Panel Mount
Datasheet
50In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors Panel Mount Wire Lead 10 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 200Kohms Sealed 10% Vertical Mount
Datasheet
100In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 200 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 3/8INRND 500 OHM 20% 0.5WATTS
Datasheet
468In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 500 Ohms 500 mW (1/2 W) 20 %
Bourns Trimmer Resistors - SMD 4mm 2Kohms 10% Square Cermet Sealed
Datasheet
7 704In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

Trimmer Resistors PCB Mount SMD/SMT 2 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4mm 5Kohms 10% Square Cermet Sealed
Datasheet
7 104In 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 - Through Hole 3/8" 10Kohms Sealed Vertical Adjust
Datasheet
18 033In 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 479In 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 3/8" 5Kohms Sealed Vertical Adjust
Datasheet
24 668In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 10Kohms Standoffs Vertical Adjust 3/8
Datasheet
10 192In 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 1K 3/4" 10% Sealed Multi Turn
Datasheet
3 519In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 10K 3/4" 10% Sealed Multi Turn
Datasheet
9 918In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2K 3/4" 10% Sealed Multi Turn
Datasheet
3 293In 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 156In 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 28/04/2026
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 %