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.

Types of Variable Resistors
Change category view
Results: 6,459
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Termination Style
Resistance
Power Rating
Tolerance
Taper
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% Square Cermet Sealed
Datasheet
380In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4" 50Kohms 10% Square Cermet Sealed
Datasheet
288In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% SQ W/Standoff Sealed
Datasheet
1,611In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4IN 100 OHMS 10% SQ W/Standoff Sealed
Datasheet
975In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 1Kohms 10% SQ W/Standoff Sealed
Datasheet
2,380In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 10Kohms 10% SQ W/Standoff Sealed
Datasheet
5,349In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 100Kohms 10% SQ W/Standoff Sealed
Datasheet
3,537In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 2Kohms 10% SQ W/Standoff Sealed
Datasheet
1,975In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 20Kohms 10% SQ W/Standoff Sealed
Datasheet
3,621In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 2Mohms 10% SQ W/Standoff Sealed
Datasheet
1,076In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 25Kohms 10% SQ W/Standoff Sealed
Datasheet
1,493In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 25 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 5Kohms 10% SQ W/Standoff Sealed
Datasheet
3,226In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 50K 10% 1/4"MULTITURN
Datasheet
1,654In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 1Kohms 10% SQ W/Standoff Sealed
Datasheet
779In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100K 10% 1/4"MULTITURN
Datasheet
1,100In Stock
1,300Expected 2026/04/02
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 50Kohms 10% SQ W/Standoff Sealed
Datasheet
1,531In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1/4" 50Kohms 10% SQ W/Standoff Sealed
Datasheet
643In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Trimmer Resistors PCB Mount PC Pin 50 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4" 2Kohms 10% Horizontal Adjust
Datasheet
2,172In Stock
1,500Expected 2026/03/26
MouseReel Available
Min.: 1
Mult.: 1
Reel: 750

Trimmer Resistors PCB Mount SMD/SMT 2 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4IN 100 OHMS 10% Vertical Adjust
Datasheet
5,745In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 100 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4" 10Kohms 10% Vertical Adjust
Datasheet
799In Stock
3,900On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 10 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4" 10Kohms 10% Vertical Adjust
Datasheet
747In 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" 1Mohms 10% Vertical Adjust
Datasheet
1,118In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 1 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4" 200Kohms 10% Vertical Adjust
Datasheet
789In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 200 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4IN 500 OHMS 10% Vertical Adjust
Datasheet
962In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 1/4" 5Kohms 10% Vertical Adjust
Datasheet
1,080In Stock
1,500Expected 2026/05/14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 %