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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A47-200K


Potentiometers
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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.

Honeywell 0
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AUD 12.9879
Multiples of: 1

A47-1K


A47-1K
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Honeywell 0
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AUD 12.9879
Multiples of: 1

53C1100


100 Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 2W Solder Lug
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Honeywell 0
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AUD 12.9922
Multiples of: 1

SM-3W 1K??(102)


SM3W 1K102 nidec copal trimmer smd variable resistors passive components
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Nidec Copal 0
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AUD 12.9937
Multiples of: 1

PTS01-12P-503A2


Slide Potentiometers 50K AUDIO 20%
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Bourns 0
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AUD 13.0286
Multiples of: 360

DA-88


Ceramic trimmer; Blade: PH0; Blade length:15mm
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Engineer 0
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AUD 13.0325
Multiples of: 1

23ESB104MMF50AF


Potentiometers 100 KOhm 0.4W Carbon
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TE Connectivity 0
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AUD 13.0375
Multiples of: 1

392C25K


5k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.5W, 1/2W PC Pins
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Honeywell 0
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AUD 13.0385
Multiples of: 1

364Y10K


Trimmer Resistors - Through Hole 10 K Ohms 10% 0.5W Cermet Trimmer
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Honeywell 0
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AUD 13.06
Multiples of: 1

P11A1T0AJSZ00103MA


Potentiometers 10Kohms 20% Conductive Plastic
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Vishay 0
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AUD 13.11
Multiples of: 1

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