Trimmer Potentiometers:

162 Products Found
We have a wide range of single-turn and multi-turn trimmers with panel mount, surface mount, or through-hole options.

How do you adjust a trimmer potentiometer?

A trimmer resistor is a resistor that can be adjusted or “trimmed” to an exact resistance by turning a screw. This type of resistor is often used in circuits because it allows for adjustments in circuit performance. The adjustment is made by using a tool, such as a screwdriver, to turn the dial or knob on the device.

Trimmers are normally manufactured as single-turn or multi-turn components and may be top-adjusted or side-adjusted. Multi-turn trimmers can be used with automated test equipment (ATE) and are also available with anti-rotation features that prevent the adjustment from being changed accidentally.

Trimmer resistors are usually used in applications where adjustments need to be made during production, or where the effect of manufacturing tolerances needs to be compensated for during the operational life of a product.

Types of trimmer resistors

Single-turn Trimmer Resistors have a screw that turns about 300 degrees in either direction to adjust the resistance value. This type of resistor has a resistance range of 10Ω - 10MΩ and can be adjusted in increments as fine as 0.01Ω. It can handle up to 2.75W of power.

Multiturn Trimmer Resistors work like single-turn trimmers, except they have multiple turns—usually five and an adjustment range of 10Ω -5 MΩ. They can also be adjusted in fine increments, but they can only handle 1W of power, making them less powerful than single-turn trimmers.

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4698969

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Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
20kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4698970

RoHS

Date/Lot Code

Each
1+
€3.96
5+
€3.45
10+
€3.06
25+
€2.74
50+
€2.47
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
5kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
5.7mm
5.3mm
-55°C
140°C
-
4698973

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
2kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4645384

RoHS

Date/Lot Code

Each
1+
€10.40
3+
€9.65
5+
€8.89
10+
€8.14
20+
€7.93
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
5kohm
Surface Mount
13Turns
TSM4 Series
250mW
± 10%
± 100ppm/°C
5 mm Square
SMD
4.8mm
3.5mm
5.1mm
-55°C
125°C
-
4698968

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
100kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4698966

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
1kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4645378RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€1.72
200+
€1.67
500+
€1.45
Min: 100 / Mult: 1
-
-
-
500kohm
-
1Turns
-
250mW
-
-
-
-
5mm
5mm
2.7mm
-55°C
125°C
-
4645377

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Date/Lot Code

Each
1+
€1.85
10+
€1.39
50+
€1.36
100+
€1.32
200+
€1.16
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
20kohm
Through Hole
23Turns
T93 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.7mm
5mm
9.8mm
-55°C
125°C
-
4698971

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
200ohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4698980

RoHS

Date/Lot Code

Each
1+
€2.59
5+
€2.25
10+
€2.00
25+
€1.79
50+
€1.61
More Pricing...
Min: 1 / Mult: 1
Single Turn
Cermet
Top Adjust
100kohm
Through Hole
1Turns
M61 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.53mm
9.53mm
4.83mm
-55°C
125°C
-
4645379RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€2.74
200+
€2.50
500+
€2.21
Min: 100 / Mult: 1
-
-
-
100kohm
-
15Turns
-
250mW
-
-
-
-
6.85mm
5mm
6.85mm
-55°C
155°C
-
4645382

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
€4.26
10+
€3.58
50+
€3.28
100+
€2.87
200+
€2.50
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
100kohm
Surface Mount
15Turns
TS63 Series
250mW
± 10%
± 100ppm/°C
1/4 Inch Square
SMD
6.85mm
5mm
6.85mm
-55°C
155°C
-
4698977

RoHS

Date/Lot Code

Each
1+
€3.96
5+
€3.45
10+
€3.06
25+
€2.74
50+
€2.47
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
200ohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
5.7mm
5.3mm
-55°C
140°C
-
4645380

RoHS

Date/Lot Code

Each
1+
€3.36
3+
€3.18
5+
€3.00
10+
€2.82
20+
€2.76
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Side Adjust
50kohm
Through Hole
15Turns
T63 Series
250mW
± 10%
± 100ppm/°C
1/4 Inch Square
-
6.8mm
5mm
6.8mm
-55°C
155°C
-
4645381RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€2.87
200+
€2.50
500+
€2.21
Min: 100 / Mult: 1
-
-
-
20kohm
-
15Turns
-
250mW
-
-
-
-
6.85mm
5mm
6.85mm
-55°C
155°C
-
4645379

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
€3.87
10+
€3.26
50+
€3.21
100+
€2.74
200+
€2.50
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
100kohm
Surface Mount
15Turns
TS63 Series
250mW
± 10%
± 100ppm/°C
1/4 Inch Square
SMD
6.85mm
5mm
6.85mm
-55°C
155°C
-
4698965

RoHS

Date/Lot Code

Each
1+
€3.96
5+
€3.45
10+
€3.06
25+
€2.74
50+
€2.47
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
5.7mm
5.3mm
-55°C
140°C
-
4645375

RoHS

Date/Lot Code

Each
1+
€1.85
10+
€1.39
50+
€1.36
100+
€1.32
200+
€1.16
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Side Adjust
100kohm
Through Hole
23Turns
T93 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.7mm
5mm
9.8mm
-55°C
125°C
-
4645383

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
€4.26
10+
€3.59
50+
€3.25
100+
€2.85
200+
€2.48
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
200ohm
Surface Mount
15Turns
TS63 Series
250mW
± 10%
± 100ppm/°C
1/4 Inch Square
SMD
6.85mm
5mm
6.85mm
-55°C
155°C
-
4698978

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
1kohm
Surface Mount
12Turns
TSM41 Series
40mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4698963

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4698974

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
100kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
4698982

RoHS

Date/Lot Code

Each
1+
€2.59
5+
€2.25
10+
€2.00
25+
€1.79
50+
€1.61
More Pricing...
Min: 1 / Mult: 1
Single Turn
Cermet
Top Adjust
2kohm
Through Hole
1Turns
M61 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.53mm
9.53mm
4.83mm
-55°C
125°C
-
4645383RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€2.85
200+
€2.48
500+
€2.19
Min: 100 / Mult: 1
-
-
-
200ohm
-
15Turns
-
250mW
-
-
-
-
6.85mm
5mm
6.85mm
-55°C
155°C
-
4698975

RoHS

Date/Lot Code

Each
1+
€3.96
10+
€3.06
25+
€2.74
50+
€2.47
100+
€2.21
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
50kohm
Surface Mount
12Turns
TSM41 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
4mm
5.3mm
-55°C
140°C
-
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