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 10 OHMS 10% 1-1/4IN PC Mount
Datasheet
67In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 Ohms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 1Kohms 10% 1-1/4" Panel Mount
Datasheet
13In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 10Kohms 10% 1-1/4" PC Mount
Datasheet
5In Stock
100Expected 9/17/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 10 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 100Kohms 10% 1-1/4" PC Mount
Datasheet
87In Stock
60Expected 10/26/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 100Kohms 10% 1-1/4" Panel Mount
Datasheet
35In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 100 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 1Mohms 10% 1-1/4" PC Mount
Datasheet
68In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 1 MOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 20 OHMS 10% 1-1/4IN PC Mount
Datasheet
28In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 Ohms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 200 OHMS 10% 1-1/4IN PC Mount
Datasheet
24In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 Ohms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 2Kohms 10% 1-1/4" PC Mount
Datasheet
15In Stock
40Expected 10/22/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 2 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 20Kohms 10% 1-1/4" PC Mount
Datasheet
81In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 20 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 200Kohms 10% 1-1/4" PC Mount
Datasheet
4In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 200 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 500 OHMS 10% 1-1/4IN PC Mount
Datasheet
182In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 Ohms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 5Kohms 10% 1-1/4" PC Mount
Datasheet
199In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 5 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 50Kohms 10% 1-1/4" PC Mount
Datasheet
75In Stock
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 50 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 500Kohms 10% 1-1/4" PC Mount
Datasheet
2In Stock
40Expected 11/16/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount PC Pin 500 kOhms 1 W 10 %
Bourns Trimmer Resistors - Through Hole 10K 1/2" 10% MultiTurn Cermet
Datasheet
7In Stock
50Expected 10/5/2026
Min.: 1
Mult.: 1

Trimmer Resistors PCB Mount Through Hole 10 kOhms 300 mW 10 % Linear
Bourns Trimmer Resistors - SMD 4MM SQ 10 OHMS 10% 5TURN
Datasheet
Product Comments
245In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 10 Ohms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4MM SQ 1KOHMS 10% 5TURN
Datasheet
Product Comments
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 1 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 4MM SQ 100KOHMS 10% 5TURN
Datasheet
Product Comments
212In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 100 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4MM SQ 2KOHMS 10% 5TURN
Datasheet
Product Comments
399In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 2 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4MM SQ 20KOHMS 10% 5TURN
Datasheet
Product Comments
985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 20 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4MM SQ 5KOHMS 10% 5TURN
Datasheet
Product Comments
569In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 5 kOhms 250 mW (1/4 W) 10 % Linear
Bourns Trimmer Resistors - SMD 4MM SQ 1MOHMS 10% 5TURN
Datasheet
Product Comments
364In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 1 MOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 200K OHM 4MM SQUARE
Datasheet
Product Comments
344In Stock
1,500Expected 3/8/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 200 kOhms 250 mW (1/4 W) 10 %
Bourns Trimmer Resistors - SMD 500 10% 4MM SQU SMT MULTITURN
Datasheet
Product Comments
666In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Trimmer Resistors PCB Mount SMD/SMT 500 Ohms 250 mW (1/4 W) 10 % Linear