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" 5Kohms Sealed Vertical Adjust
Datasheet
1,209In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Vertical Adjust
Datasheet
981In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Vertical Adjust
Datasheet
3,851In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Vertical Adjust
Datasheet
6,267In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 500Kohms Sealed Vertical Adjust
Datasheet
1,503In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 5Mohms Sealed Vertical Adjust
Datasheet
1,384In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 MOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 1Kohms Sealed Horizontal Adjust
Datasheet
3,419In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 10Kohms Sealed Horizontal Adjust
Datasheet
4,893In 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" 5Kohms Sealed Horizontal Adjust
Datasheet
1,752In Stock
1,800Expected 2026/04/06
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Horizontal Adjust
Datasheet
4,779In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 10Kohms Sealed Vertical Adjust
Datasheet
8,157In 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" 1Mohms Sealed Vertical Adjust
Datasheet
1,430In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 MOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8IN 20 OHMS Sealed Vertical Adjust
Datasheet
1,507In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 Ohms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8IN 200 OHM Sealed Vertical Adjust
Datasheet
1,361In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 Ohms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 22Kohms Sealed Vertical Adjust
Datasheet
1,751In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 22 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8IN 500 OHM Sealed Vertical Adjust
Datasheet
1,577In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 Ohms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 5Kohms Sealed Vertical Adjust
Datasheet
5,074In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Vertical Adjust
Datasheet
3,954In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 100Kohms Sealed Horizontal Adjust
Datasheet
1,580In 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" 5Kohms Sealed Horizontal Adjust
Datasheet
1,777In Stock
1,000Expected 2026/04/06
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 50Kohms Sealed Horizontal Adjust
Datasheet
1,849In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 3/8" 500Kohms Sealed Horizontal Adjust
Datasheet
1,450In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 500 mW (1/2 W) 10 %
Bourns Trimmer Resistors - Through Hole 1Kohms Standoffs Vertical Adjust 3/8
Datasheet
5,433In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 100Kohms Standoffs Vertical Adjust 3/8
Datasheet
3,251In Stock
3,998Expected 2026/03/02
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 500 mW (1/2 W) 10 % Linear
Bourns Trimmer Resistors - Through Hole 2Kohms Standoffs Vertical Adjust 3/8
Datasheet
1,294In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 500 mW (1/2 W) 10 % Linear