Trimmer Potentiometers:

2,203 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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Buyer
Engineer
Manufacturer
Trimmer Type
Element Material
Adjustment Type
Track Resistance
Potentiometer Mounting
No. of Turns
Product Range
Power Rating
Resistance Tolerance
Temperature Coefficient
Trimmer Shape / Size
Resistor Case / Package
Product Length
Product Width
Product Height
Operating Temperature Min
Operating Temperature Max
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ComparePrice ForQuantity
3128574

RoHS

Each
1+
CNY5.200
(CNY5.876)
50+
CNY3.580
(CNY4.0454)
100+
CNY2.770
(CNY3.1301)
250+
CNY2.640
(CNY2.9832)
500+
CNY2.530
(CNY2.8589)
More Pricing...
Min: 1 / Mult: 1
Single Turn
Carbon
Top Adjust
100kohm
Through Hole
1Turns
PT-6 Series
100mW
± 20%
± 300ppm/°C
6 mm Round
-
6.3mm
-
4mm
-25°C
70°C
-
1520655

RoHS

Each
1+
CNY38.890
(CNY43.9457)
5+
CNY29.920
(CNY33.8096)
10+
CNY26.190
(CNY29.5947)
20+
CNY24.060
(CNY27.1878)
40+
CNY22.300
(CNY25.199)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
200ohm
Surface Mount
9Turns
44 Series
250mW
± 10%
± 100ppm/°C
Rectangular
SMD
4.83mm
3.51mm
5.08mm
-65°C
150°C
-
2980058

RoHS

Each
1+
CNY27.870
(CNY31.4931)
10+
CNY20.480
(CNY23.1424)
50+
CNY19.840
(CNY22.4192)
100+
CNY19.190
(CNY21.6847)
200+
CNY17.180
(CNY19.4134)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
RuO2 Cermet
Top Adjust
100kohm
Surface Mount
11Turns
SM-3 Series
125mW
± 20%
± 100ppm/°C
3.9 mm Square
SMD
3.9mm
3.2mm
3.9mm
-65°C
150°C
-
2979980

RoHS

Each
1+
CNY26.580
(CNY30.0354)
10+
CNY19.580
(CNY22.1254)
50+
CNY19.390
(CNY21.9107)
100+
CNY19.190
(CNY21.6847)
200+
CNY17.630
(CNY19.9219)
Min: 1 / Mult: 1
Multi Turn
RuO2 Cermet
Top Adjust
500ohm
Surface Mount
5Turns
SM-31 Series
125mW
± 20%
± 100ppm/°C
3.9 mm Square
SMD
3.9mm
3.2mm
3.9mm
-65°C
150°C
-
2979023

RoHS

Each
1+
CNY14.610
(CNY16.5093)
5+
CNY13.490
(CNY15.2437)
10+
CNY12.380
(CNY13.9894)
25+
CNY11.690
(CNY13.2097)
50+
CNY10.990
(CNY12.4187)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
RuO2 Cermet
Top Adjust
2kohm
Through Hole
18Turns
CT-94 Series
500mW
± 10%
± 100ppm/°C
9 mm Square
-
9.6mm
4.8mm
9.6mm
-55°C
125°C
-
2980604

RoHS

Each
1+
CNY11.670
(CNY13.1871)
10+
CNY8.880
(CNY10.0344)
50+
CNY8.530
(CNY9.6389)
100+
CNY8.170
(CNY9.2321)
200+
CNY7.430
(CNY8.3959)
More Pricing...
Min: 1 / Mult: 1
Single Turn
RuO2 Cermet
Top Adjust
200ohm
Surface Mount
1Turns
ST-4 Series
250mW
± 20%
± 100ppm/°C
Rectangular
SMD
5mm
4.5mm
2.3mm
-55°C
125°C
-
9353259

RoHS

Each
1+
CNY15.320
(CNY17.3116)
5+
CNY14.650
(CNY16.5545)
10+
CNY13.970
(CNY15.7861)
20+
CNY12.930
(CNY14.6109)
40+
CNY11.890
(CNY13.4357)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
200ohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.53mm
4.83mm
10.3mm
-55°C
150°C
-
1689863

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY1.830
(CNY2.0679)
50+
CNY1.490
(CNY1.6837)
250+
CNY1.310
(CNY1.4803)
500+
CNY1.100
(CNY1.243)
1000+
CNY1.080
(CNY1.2204)
Min: 5 / Mult: 5
Single Turn
Cermet
Top Adjust
10kohm
Surface Mount
1Turns
TC33 Series
100mW
± 25%
± 250ppm/°C
3 mm Rectangular
SMD
3mm
3.8mm
1.2mm
-40°C
100°C
AEC-Q200
9353283

RoHS

Each
1+
CNY15.320
(CNY17.3116)
5+
CNY14.430
(CNY16.3059)
10+
CNY13.530
(CNY15.2889)
20+
CNY12.640
(CNY14.2832)
40+
CNY11.740
(CNY13.2662)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
500ohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.53mm
4.83mm
10.3mm
-55°C
150°C
-
9355111

RoHS

Each
1+
CNY10.240
(CNY11.5712)
5+
CNY8.970
(CNY10.1361)
10+
CNY7.700
(CNY8.701)
20+
CNY7.560
(CNY8.5428)
40+
CNY7.410
(CNY8.3733)
More Pricing...
Min: 1 / Mult: 1
Single Turn
Cermet
Top Adjust
5kohm
Through Hole
1Turns
3386 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.53mm
9.53mm
4.83mm
-55°C
125°C
-
9608621

RoHS

Each
1+
CNY23.380
(CNY26.4194)
5+
CNY21.480
(CNY24.2724)
10+
CNY19.570
(CNY22.1141)
25+
CNY19.050
(CNY21.5265)
50+
CNY17.520
(CNY19.7976)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Through Hole
23Turns
64 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.7mm
5mm
9.8mm
-55°C
125°C
MIL-R-22097
9353194

RoHS

Each
1+
CNY15.320
(CNY17.3116)
5+
CNY14.950
(CNY16.8935)
10+
CNY14.570
(CNY16.4641)
20+
CNY13.050
(CNY14.7465)
40+
CNY11.530
(CNY13.0289)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
100kohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.53mm
4.83mm
10.3mm
-55°C
125°C
-
1141408

RoHS

Each
1+
CNY14.500
(CNY16.385)
10+
CNY11.650
(CNY13.1645)
50+
CNY10.990
(CNY12.4187)
100+
CNY10.320
(CNY11.6616)
200+
CNY9.830
(CNY11.1079)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
100kohm
Through Hole
23Turns
T93 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.7mm
5mm
9.8mm
-55°C
155°C
-
9353186

RoHS

Each
1+
CNY15.920
(CNY17.9896)
5+
CNY15.340
(CNY17.3342)
10+
CNY14.750
(CNY16.6675)
20+
CNY13.590
(CNY15.3567)
40+
CNY12.430
(CNY14.0459)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.53mm
4.83mm
10.3mm
-55°C
150°C
-
9353526

RoHS

Each
1+
CNY15.320
(CNY17.3116)
5+
CNY13.710
(CNY15.4923)
10+
CNY12.100
(CNY13.673)
20+
CNY11.260
(CNY12.7238)
40+
CNY10.410
(CNY11.7633)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.53mm
4.83mm
10.3mm
-55°C
125°C
-
1141474

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY20.320
(CNY22.9616)
10+
CNY17.110
(CNY19.3343)
50+
CNY15.770
(CNY17.8201)
100+
CNY14.420
(CNY16.2946)
200+
CNY14.140
(CNY15.9782)
Min: 1 / Mult: 1
Single Turn
Cermet
Top Adjust
10kohm
Surface Mount
1Turns
TS53 Series
250mW
± 20%
± 100ppm/°C
5 mm Square
SMD
5mm
5mm
2.7mm
-55°C
155°C
-
514986

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY24.330
(CNY27.4929)
10+
CNY21.540
(CNY24.3402)
25+
CNY19.720
(CNY22.2836)
50+
CNY18.880
(CNY21.3344)
100+
CNY17.770
(CNY20.0801)
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Surface Mount
12Turns
3224 Series
250mW
± 10%
± 100ppm/°C
4 mm Square
SMD
4.8mm
3.5mm
5.1mm
-65°C
150°C
AEC-Q200
9353178

RoHS

Each
1+
CNY15.320
(CNY17.3116)
5+
CNY15.210
(CNY17.1873)
10+
CNY15.090
(CNY17.0517)
20+
CNY13.680
(CNY15.4584)
40+
CNY12.260
(CNY13.8538)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
1kohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.53mm
4.83mm
10.3mm
-55°C
150°C
-
1141404

RoHS

Each
1+
CNY14.500
(CNY16.385)
10+
CNY10.910
(CNY12.3283)
50+
CNY10.430
(CNY11.7859)
100+
CNY9.940
(CNY11.2322)
200+
CNY9.010
(CNY10.1813)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Through Hole
23Turns
T93 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.7mm
5mm
9.8mm
-55°C
155°C
-
9354310

RoHS

Each
1+
CNY6.810
(CNY7.6953)
10+
CNY5.070
(CNY5.7291)
25+
CNY4.990
(CNY5.6387)
50+
CNY4.910
(CNY5.5483)
100+
CNY4.820
(CNY5.4466)
More Pricing...
Min: 1 / Mult: 1
Single Turn
Cermet
Top Adjust
100kohm
Through Hole
1Turns
3362 Series
500mW
± 10%
± 100ppm/°C
1/4 Inch Square
-
6.6mm
6.99mm
4.88mm
-55°C
125°C
-
1141419

RoHS

Each
1+
CNY14.250
(CNY16.1025)
10+
CNY10.740
(CNY12.1362)
50+
CNY10.440
(CNY11.7972)
100+
CNY10.140
(CNY11.4582)
200+
CNY9.520
(CNY10.7576)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
10kohm
Through Hole
23Turns
T93 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
-
9.7mm
5mm
9.8mm
-55°C
125°C
-
1141400

RoHS

Each
1+
CNY14.500
(CNY16.385)
10+
CNY12.260
(CNY13.8538)
50+
CNY11.290
(CNY12.7577)
100+
CNY10.320
(CNY11.6616)
200+
CNY9.680
(CNY10.9384)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
500ohm
Through Hole
23Turns
T93 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.7mm
5mm
9.8mm
-55°C
155°C
-
1689844

RoHS

Each
5+
CNY2.540
(CNY2.8702)
50+
CNY2.100
(CNY2.373)
250+
CNY1.980
(CNY2.2374)
500+
CNY1.870
(CNY2.1131)
1000+
CNY1.740
(CNY1.9662)
More Pricing...
Min: 5 / Mult: 5
Single Turn
Cermet
Top Adjust
10kohm
Through Hole
1Turns
3306 Series
200mW
± 25%
± 250ppm/°C
6 mm Round
-
6.81mm
8.1mm
7.62mm
-25°C
100°C
AEC-Q200
9353305

RoHS

Each
1+
CNY15.320
(CNY17.3116)
5+
CNY13.940
(CNY15.7522)
10+
CNY12.550
(CNY14.1815)
20+
CNY12.280
(CNY13.8764)
40+
CNY12.010
(CNY13.5713)
More Pricing...
Min: 1 / Mult: 1
Multi Turn
Cermet
Top Adjust
50kohm
Through Hole
25Turns
3296 Series
500mW
± 10%
± 100ppm/°C
3/8 Inch Square
SIP
9.53mm
4.83mm
10.3mm
-55°C
150°C
-
9354301

RoHS

Each
1+
CNY6.810
(CNY7.6953)
10+
CNY5.070
(CNY5.7291)
25+
CNY4.980
(CNY5.6274)
50+
CNY4.890
(CNY5.5257)
100+
CNY4.790
(CNY5.4127)
More Pricing...
Min: 1 / Mult: 1
Single Turn
Cermet
Top Adjust
10kohm
Through Hole
1Turns
3362 Series
500mW
± 10%
± 100ppm/°C
1/4 Inch Square
-
6.6mm
6.99mm
4.88mm
-55°C
125°C
-
1-25 of 2203 items
of 89 page(s)

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