500ohm 1Turns Rotary Potentiometers:

20 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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ComparePrice forQuantity
79M6938

RoHS

Each
1+
$44.110
5+
$42.970
10+
$41.820
25+
$35.530
50+
$34.990
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
2W
± 10%
RV4 Series
Panel Mount
6.325mm
1
Screwdriver Slot
22.225mm
-
-
Carbon
Solder Lug
35.84mm
-
-
-65°C
125°C
01F8151

RoHS

Date/Lot Code

Each
1+
$63.670
5+
$59.950
10+
$56.220
25+
$51.740
50+
$50.670
More Pricing...
Min: 1 / Mult: 1
500ohm
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
03M4965

RoHS

Each
1+
$22.700
10+
$21.550
25+
$20.020
50+
$17.560
100+
$16.360
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
1W
± 10%
ABW1 Series
Panel Mount
6.35mm
1
Rotary
25.4mm
± 40ppm/°C
-
Wirewound
Solder Lug
67.5mm
-
-
-40°C
90°C
60AJ4722

RoHS

Each
1+
$6.730
10+
$5.950
25+
$5.940
50+
$5.410
100+
$4.910
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
5W
± 20%
026 Series
Bushing Mount
6.35mm
1
-
25.4mm
-
-
Wirewound
Solder Lug
37.3mm
-
-
-30°C
105°C
98K8421

RoHS

Date/Lot Code

Each
1+
$24.720
10+
$22.660
25+
$20.600
50+
$18.550
100+
$17.630
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
1W
± 10%
249 Series
Through Hole
3.17mm
1
Screwdriver Slot
19.1mm
± 100ppm/°C
-
Cermet
PC Pin
30.1mm
12.7mm
13.3mm
-55°C
125°C
98K8391

RoHS

Date/Lot Code

Each
1+
$16.730
10+
$15.910
25+
$14.850
50+
$13.110
100+
$12.280
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
500mW
± 20%
248 Series
Through Hole
6.35mm
1
Screwdriver Slot
22.2mm
± 1000ppm/°C
-
Conductive Plastic
PC Pin
33.23mm
12.7mm
13.3mm
-55°C
125°C
17AH9431

RoHS

CITEC - TE CONNECTIVITY
Each
1+
$28.000
10+
$23.480
25+
$21.920
50+
$20.870
100+
$19.810
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
1W
± 10%
TW Series
Panel Mount
6.35mm
1
Rotary
25mm
± 100ppm/°C
High Power
Wirewound
Solder Lug
42.5mm
-
-
-55°C
125°C
95B8585

RoHS

Date/Lot Code

Each
1+
$38.340
5+
$38.340
10+
$38.340
25+
$35.600
50+
$33.220
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
3W
± 20%
PE30 Series
Panel Mount
-
1
Screwdriver Slot
-
± 100ppm/°C
-
Cermet
Solder Lug
-
-
-
-55°C
125°C
38AK6691

RoHS

Date/Lot Code

Each
1+
$11.300
10+
$9.890
25+
$9.260
50+
$8.890
100+
$8.500
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
500mW
± 10%
P10 Series
Panel Mount
3mm
1
Side
20mm
± 150ppm/°C
Miniature
Cermet
PC Pin
25.2mm
9.6mm
9.7mm
-55°C
125°C
79AK7446

RoHS

AMPHENOL PIHER SENSORS AND CONTROLS
Each
1+
$4.200
10+
$3.730
25+
$3.580
50+
$3.400
100+
$3.160
More Pricing...
Min: 1 / Mult: 1
500ohm
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
22AM2294

Date/Lot Code

Each
1+
$37.930
10+
$33.930
25+
$29.950
50+
$28.500
100+
$27.050
More Pricing...
Min: 1 / Mult: 1
500ohm
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
22AM2284

Date/Lot Code

Each
1+
$41.160
10+
$33.750
25+
$33.500
50+
$33.250
100+
$32.160
More Pricing...
Min: 1 / Mult: 1
500ohm
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
38AK9837

RoHS

Date/Lot Code

Each
1+
$24.720
10+
$22.660
25+
$20.600
50+
$18.550
100+
$17.630
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
1W
± 10%
249 Series
Panel Mount
6.35mm
1
Rotary
22.22mm
± 150ppm/°C
-
Cermet
PC Pin
33.22mm
12.7mm
12.7mm
-55°C
125°C
62K3244

RoHS

Each
Pricing is unavailable. Please contact customer services.
500ohm
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
01F8066

RoHS

Each
10+
$98.040
25+
$97.920
50+
$97.800
100+
$97.680
Min: 20 / Mult: 10
500ohm
1Turns
Linear
2W
± 5%
140 Series
Panel Mount
3.17mm
1
Screwdriver Slot
17.78mm
± 20ppm/°C
Precision
Wirewound
Turret
29.39mm
-
-
-55°C
125°C
98K8413

RoHS

Date/Lot Code

Each
1+
$24.720
10+
$22.660
25+
$20.600
50+
$18.550
100+
$17.630
More Pricing...
Min: 1 / Mult: 1
500ohm
1Turns
Linear
1W
± 10%
249 Series
Through Hole
6.35mm
1
Screwdriver Slot
22.2mm
± 100ppm/°C
-
Cermet
PC Pin
33.23mm
12.7mm
13.3mm
-55°C
125°C
76K0242

RoHS

Each
100+
$7.860
500+
$7.150
1000+
$6.310
2500+
$5.870
Min: 495 / Mult: 45
500ohm
1Turns
Linear
2W
± 10%
93 Series
Through Hole
6mm
1
Screwdriver Slot
22mm
+/-150ppm/°C
-
Cermet
PC Pin
34.7mm
15.88mm
17.45mm
-40°C
125°C
41AH7947

RoHS

Each
2500+
$0.844
Min: 5500 / Mult: 5500
500ohm
1Turns
Linear
200mW
± 20%
P160 Series
Panel Mount
6mm
1
Screwdriver Slot
20mm
-
Standard
Conductive Plastic
Solder Lug
29.5mm
-
-
-20°C
70°C
41AH7938

RoHS

Each
2500+
$0.844
Min: 5280 / Mult: 5280
500ohm
1Turns
Linear
200mW
± 20%
P160 Series
Through Hole
6mm
1
Screwdriver Slot
20mm
-
Standard
Conductive Plastic
PC Pin
29.5mm
-
-
-20°C
70°C
24R2939

RoHS

Each
2500+
$0.844
Min: 5500 / Mult: 5500
500ohm
1Turns
Linear
100mW
± 20%
P170 Series
Panel Mount
6mm
1
Screwdriver Slot
20mm
-
Standard
Conductive Plastic
Solder Lug
28mm
-
-
-20°C
70°C
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