Potentiometers, Trimmers & Rheostats

A potentiometer, trimmer, and rheostat are all three types of resistors that are adjustable. They are used to control the electric current by varying the resistance in the circuit. A potentiometer is an adjustable three-terminal resistor with a sliding contact (wiper) that moves across a resistive element to change resistance in a circuit. They are used in audio controls, light dimmers, and other applications that require adjustable resistance in the circuit. A trimmer is a miniature version of a potentiometer, and it’s used to make fine adjustments in electronics circuits. It can be used for voltage and current adjustments, and for tuning circuits for maximum performance. A rheostat is an adjustable two-terminal rotor, and it’s used to control the current in a circuit. It’s often used to control the speed of a motor or other electrical device.
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3223J-1-203E


20 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Side Adjustment
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 485
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AUD 3.5714
Multiples of: 100

3006P-1-202ZLF


2 kOhms 0.75W, 3/4W PC Pins Panel Mount, Through Hole Trimmer Potentiometer Cermet 15.0 Turn Side Adjustment
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Bourns 228
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AUD 5.4476
Multiples of: 1

PS45-10MC1BR10K


Slide Potentiometers 10K ohm 20% 45mm Slide Potentiometer
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TT Electronics 227
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AUD 2.3222
Multiples of: 1

3266X-1-253LF


Trimmer Resistors - Through Hole 1/4" 25Kohms 10% SQ W/Standoff Sealed
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Bourns 227
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AUD 2.9508
Multiples of: 1

3296Z-1-104


Trimmer Resistors - Through Hole 3/8" 100Kohms Sealed Horizontal Adjust
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Bourns 227
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AUD 3.1254
Multiples of: 1

3224X-1-204E


200 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Top Adjustment
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Bourns 227
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AUD 3.4048
Multiples of: 1

RV24BF-10-15R1-A1K


Potentiometers DUAL Audio 1K
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Alpha Taiwan 227
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AUD 3.4746
Multiples of: 1

43C110K


Potentiometers Wire Wound Element 10 kOhm Resistance
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Honeywell 227
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AUD 80.7651
Multiples of: 1

3362R-1-500LF


Trimmer Resistors - Through Hole 14IN SQ 50 OHMS 10% 0.5WATTS
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Bourns 226
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AUD 0.9857
Multiples of: 1

RV16AF-10-15K-C50K-3LA


Potentiometers Rev Audio 50K Knurled Solder Lugs
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Alpha Taiwan 226
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AUD 1.1698
Multiples of: 1

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