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 3/8" RD TRIMPOT 10uH ST CERMET
Datasheet
482In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 Ohms 500 mW (1/2 W) 20 %
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 200K 3/4" 10% Sealed Multi Turn
Datasheet
136In Stock
Min.: 1
Mult.: 1
No
Trimmer Resistors PCB Mount PC Pin 200 kOhms 750 mW (3/4 W) 10 %
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 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 - 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 3/8" 5Kohms Sealed 10% Vertical Mount
Datasheet
98In 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
7,217In 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
19,275In 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
16,593In 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
10,927In 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
10,381In 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
1,605In 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
3,957In 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
3,265In 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
1,899In Stock
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
706In 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
3,909In 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 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
285In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 1 W 10 %