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 (JPY) 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 100ohm 3/4" 10% Sealed Multi Turn
Datasheet
379In Stock
700Expected 12/10/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100ohm 3/4" 10% Sealed Multi Turn
Datasheet
105In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100K 3/4" 10% Sealed Multi Turn
Datasheet
281In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 20ohm 3/4" 10% Sealed Multi Turn
Datasheet
246In Stock
400Expected 10/19/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 200ohm 3/4" 10% Sealed Multi Turn
Datasheet
570In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2K 3/4" 10% Sealed Multi Turn
Datasheet
127In 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
558In Stock
5,900On Order
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 200K 3/4" 10% Sealed Multi Turn
Datasheet
658In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 200K 3/4" 10% Sealed Multi Turn
Datasheet
16In Stock
300Expected 8/26/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2M 3/4" 10% Sealed Multi Turn
Datasheet
437In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 MOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2.5K 3/4" 10% Sealed Multi Turn
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2.5 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 3K 3/4" 10% Sealed Multi Turn
Datasheet
748In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 3 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 50ohm 3/4" 10% Sealed Multi Turn
Datasheet
411In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 500ohm 3/4" 10% Sealed Multi Turn
Datasheet
94In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 50K 3/4" 10% Sealed Multi Turn
Datasheet
153In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 500K 3/4" 10% Sealed Multi Turn
Datasheet
32In Stock
2,100On Order
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 100ohm 3/4" 10% Sealed Multi Turn
Datasheet
129In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 10K Rectangular Transparent Housing
Datasheet
79In 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
257In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 1M 3/4" 10% Sealed Multi Turn
Datasheet
157In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 MOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 200ohm 3/4" 10% Sealed Multi Turn
Datasheet
27In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 2K 3/4" 10% Sealed Multi Turn
Datasheet
394In 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
444In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 500ohm 3/4" 10% Sealed Multi Turn
Datasheet
172In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 Ohms 750 mW (3/4 W) 10 %
Bourns Trimmer Resistors - Through Hole 5K 3/4" 10% Sealed Multi Turn
Datasheet
405In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 750 mW (3/4 W) 10 %