100ohm 1Turns Rotary Potentiometers:

25 Products Found
We offer a wide range of single-turn and multi-turn potentiometers with carbon, conductive plastic or wire wound resistance tracks.

What happens when you rotate a potentiometer knob?

Rotary potentiometers are three-terminal resistance devices. The outer two terminals are connected to each end of a resistance path – which could be carbon, conductive plastic, or wire-wound – whose resistance value gives the rating of the device. The middle terminal is connected to a wiper which is also mechanically connected to the control knob. As the control knob is rotated, the wiper moves along the resistance track.

If the external circuit is connected across the wiper and one end contact, the potentiometer acts as a rheostat or variable resistor. The series resistance in the external circuit varies as the potentiometer knob is rotated. Alternatively, if all three terminals are used, the potentiometer acts as a potential divider. For example, if the resistance track is connected between supply and ground, the voltage on the wiper varies as the potentiometer knob is turned. This voltage could be fed to the base of a transistor to control the sound level of an audio amplifier.

Note that a single-turn rotary potentiometer typically has less than 300 degrees of angular movement. Multi-turn potentiometers allow for a shaft rotation of more than 360 degrees of mechanical travel from one end of the resistive track to the other. Multi-turn pots are more expensive, but very stable with high precision used mainly for trimming and precision adjustments. The two most common multi-turn rotary potentiometers are the 3-turn (1080°) and 10-turn (3600°) types, but 5-turn, 20-turn and higher 25-turn pots are available in a variety of ohmic values.

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Track Resistance
No. of Turns
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Shaft Length
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ComparePrice forQuantity
79M6932

RoHS

Each
1+
$43.330
5+
$40.000
10+
$40.000
25+
$40.000
50+
$39.990
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
2W
± 10%
RV4 Series
Panel Mount
6.325mm
1
Screwdriver Slot
22.225mm
-
-
Carbon
Solder Lug
35.84mm
-
-
-65°C
125°C
83H7905

RoHS

Each
1+
$67.670
5+
$62.430
10+
$57.170
25+
$55.120
50+
$53.050
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
500mW
± 3%
SW22E Series
Bushing Mount
6.35mm
1
Screwdriver Slot
20.63mm
± 80ppm/°C
-
Wirewound
Solder Lug
32.82mm
-
-
-55°C
105°C
74AJ8699

RoHS

Date/Lot Code

Each
1+
$37.130
5+
$34.840
10+
$32.530
25+
$30.240
50+
$27.930
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
2W
± 10%
M Series
Panel Mount
6.35mm
1
Rotary
25mm
0.75%
-
Cermet
PC Pin
43.4mm
-
-
-55°C
125°C
24M5769

RoHS

Date/Lot Code

Each
1+
$60.690
5+
$55.920
10+
$51.160
25+
$50.060
50+
$48.200
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
3W
± 10%
PE30 Series
Panel Mount
6mm
1
Screwdriver Slot
25mm
± 100ppm/°C
-
Cermet
Solder Lug
45mm
-
-
-55°C
125°C
26M2122

RoHS

Date/Lot Code

Each
1+
$23.230
10+
$18.660
25+
$18.370
50+
$17.270
100+
$16.170
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 10%
P11S Series
Panel Mount
6mm
1
Screwdriver Slot
25mm
± 150ppm/°C
Modular
Cermet
Solder Lug
-
12.5mm
13.1mm
-55°C
125°C
04M8225

RoHS

Date/Lot Code

Each
1+
$21.670
10+
$20.620
25+
$19.240
50+
$16.990
100+
$15.910
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 10%
ABW1 Series
Panel Mount
6.35mm
1
Rotary
25.4mm
± 400ppm/°C
-
Wirewound
Solder Lug
67.5mm
-
-
-40°C
90°C
84Y6424

RoHS

Date/Lot Code

Each
1+
$29.180
10+
$21.550
25+
$21.540
50+
$21.170
100+
$20.810
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16 Series
Panel Mount
16mm
1
Knurled Knob
15.5mm
± 150ppm/°C
-
Cermet
Solder Lug
24.3mm
-
-
-40°C
85°C
69AH9302

RoHS

Date/Lot Code

Each
1+
$21.090
10+
$19.420
25+
$18.590
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 10%
TW Series
Panel Mount
6.35mm
1
Screwdriver Slot
25mm
± 100ppm/°C
High Power
Wirewound
Solder Lug
42.5mm
-
-
-55°C
125°C
20M1710

RoHS

Date/Lot Code

Each
1+
$18.300
5+
$18.300
10+
$18.300
25+
$18.300
50+
$18.300
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
2.75W
± 3%
132 Series
Panel Mount
6.34mm
1
Screwdriver Slot
22.22mm
± 20ppm/°C
-
Wirewound
Turret
42.85mm
-
-
-55°C
125°C
67AK1552

RoHS

Date/Lot Code

Each
1+
$13.560
10+
$13.560
25+
$13.560
50+
$13.560
100+
$13.560
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16 Series
Panel Mount
-
1
Knurled Knob
-
+/-150ppm/°C
-
Cermet
Solder Lug
-
-
9.6mm
-40°C
85°C
22AM2288

Date/Lot Code

Each
1+
$30.610
10+
$27.420
25+
$24.230
50+
$23.070
100+
$21.900
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 10%
P11H Series
Panel Mount
6.35mm
1
Rotary
9.65mm
± 150ppm/°C
Modular
Cermet
Solder Lug
29.98mm
12.8mm
13.1mm
-55°C
125°C
67AK1545

RoHS

Date/Lot Code

Each
1+
$13.560
10+
$13.560
25+
$13.560
50+
$13.560
100+
$13.560
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16 Series
Panel Mount
-
1
Knurled Knob
-
+/-150ppm/°C
-
Cermet
Solder Lug
-
-
9.6mm
-40°C
85°C
67AK1564

RoHS

Date/Lot Code

Each
1+
$13.560
10+
$13.560
25+
$13.560
50+
$13.560
100+
$13.560
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16 Series
Panel Mount
-
1
Knurled Knob
-
+/-150ppm/°C
-
Cermet
Solder Lug
-
-
9.6mm
-40°C
85°C
22AM2278

Date/Lot Code

Each
1+
$39.060
10+
$32.030
25+
$32.030
50+
$32.020
100+
$31.560
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 10%
P11H Series
Panel Mount
6.35mm
1
Rotary
9.65mm
± 150ppm/°C
Modular
Cermet
PC Pin
13.6mm
12.8mm
35.6mm
-55°C
125°C
86AK3334

RoHS

Date/Lot Code

Each
1+
$12.790
10+
$12.790
25+
$12.790
50+
$12.790
100+
$12.790
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16F Series
Panel Mount
22mm
1
Knurled Knob
18mm
+/-150ppm/°C
-
Cermet
Solder Lug
33.5mm
-
-
-40°C
85°C
79AK7428

RoHS

AMPHENOL PIHER SENSORS AND CONTROLS
Each
1+
$4.260
10+
$3.780
25+
$3.630
50+
$3.440
100+
$3.210
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
200mW
± 20%
PC-16 Series
Through Hole
6mm
1
Knurled
45mm
-
Modular
Carbon Film
PC Pin
53mm
16mm
20.5mm
-25°C
70°C
38AK6638

RoHS

Date/Lot Code

Each
1+
$52.420
Min: 1 / Mult: 1
100ohm
1Turns
Linear
3W
± 10%
PE30 Series
Panel Mount
6mm
1
Rotary
50mm
± 150ppm/°C
-
-
Solder Lug
-
-
63mm
-55°C
125°C
26AM7841

Date/Lot Code

Each
1+
$54.810
5+
$49.140
10+
$43.480
25+
$39.310
50+
$36.540
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16F Series
Panel Mount
-
1
Knurled Knob
-
+/-150ppm/°C
-
Cermet
Solder Lug
-
-
-
-40°C
85°C
67AK1560

RoHS

Date/Lot Code

Each
1+
$13.560
10+
$13.560
25+
$13.560
50+
$13.560
100+
$13.560
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
1W
± 20%
P16 Series
Panel Mount
-
1
Knurled Knob
-
+/-150ppm/°C
-
Cermet
Solder Lug
-
-
9.6mm
-40°C
85°C
03F7535

RoHS

Each
100+
$12.780
250+
$11.720
Min: 100 / Mult: 100
100ohm
1Turns
Linear
1W
± 10%
309 Series
Panel Mount
3.18mm
1
Screwdriver Slot
19.05mm
-
-
Cermet
PC Pin
31.5mm
12.7mm
12.7mm
-40°C
150°C
04F8998

RoHS

Each
Pricing is unavailable. Please contact customer services.
100ohm
1Turns
Linear
2W
± 5%
43 Series
Panel Mount
6.35mm
1
Screwdriver Slot
50.8mm
-
-
Wirewound
Solder Lug
75.41mm
-
-
-55°C
105°C
01F9184
Each
Pricing is unavailable. Please contact customer services.
100ohm
1Turns
Linear
2W
± 10%
3852 Series
Panel Mount
6.35mm
1
Screwdriver Slot
22.23mm
+/-150ppm/°C
-
Cermet
Solder Lug
28.55mm
-
-
-1°C
125°C
06X9476

RoHS

Date/Lot Code

Each
1+
$12.240
10+
$10.480
25+
$10.480
50+
$10.470
100+
$8.900
More Pricing...
Min: 1 / Mult: 1
100ohm
1Turns
Linear
2W
± 10%
93 Series
Panel Mount
6mm
1
Rotary
22mm
± 150ppm/°C
-
Cermet
PC Pin
34.7mm
15.88mm
17.45mm
-40°C
125°C
02M2004

RoHS

Each
10+
$25.890
25+
$24.130
50+
$21.170
100+
$19.690
250+
$19.020
More Pricing...
Min: 20 / Mult: 20
100ohm
1Turns
Linear
1W
± 20%
P16 Series
Panel Mount
-
1
Knurled Knob
-
+/-150ppm/°C
-
Cermet
Solder Lug
24.3mm
-
-
-40°C
85°C
29AM8137

RoHS

Each
1+
$39.870
40+
$35.950
60+
$33.630
100+
$32.760
240+
$31.570
More Pricing...
Min: 20 / Mult: 20
100ohm
1Turns
Linear
1W
± 20%
P16S Series
Panel Mount
16mm
1
Knurled Knob
9.6mm
+/-150ppm/°C
-
Cermet
Solder Lug
24.3mm
-
-
-40°C
85°C
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