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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PTN10-D11HB20


Precision Potentiometers 10mm horizontal 1M ohm hexagonal rotor linear 20% tolerance
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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.

Same Sky 970
Ships to you
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AUD 0.4022
Multiples of: 1

3366P-1-500


3366 1/4 Inch Square Trimming Potentiometer 50 Ohm 10% 0.5 W 100 ppm/°C 1(Elec)/1(Mech)Turn Thru-Hole Tube
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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 0
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AUD 0.3998
Multiples of: 3000

PT6KH2.5 220KA


Trimmer Resistors - Through Hole 220Kohms 6mm Rnd Side adj
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Amphenol 0
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AUD 0.3998
Multiples of: 1

R16148-1B-1-A1K


Potentiometer: shaft; single turn; 1kO; 63mW; ±20%; on cable; 6mm
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SR Passives 0
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AUD 0.4
Multiples of: 1

EVU-F0LFL3U14


Potentiometers 9mm Vert Single w/metal bushing
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Panasonic 0
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AUD 0.4007
Multiples of: 200

T196P-10R


Potentiometer: mounting; multiturn; 10O; 750mW; ±10%; linear
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SR Passives 0
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AUD 0.4011
Multiples of: 1

3309W-1-103


Trimmer Resistors - Through Hole 9MM RND 10KOHMS 25% 0.5WATTS
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Bourns 0
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AUD 0.4017
Multiples of: 1

3309P-1-204


Trimmer Resistors - Through Hole 9MM RND 200KOHMS 25% 0.5WATTS
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Bourns 0
6 to 16 Weeks Calender.png

AUD 0.4017
Multiples of: 1

3309P-1-202


Trimmer Resistors - Through Hole 9MM RND 2KOHMS 25% 0.5WATTS
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Bourns 0
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AUD 0.4017
Multiples of: 1

3302X-3-102E


Bourns Trimmer Resistors - SMD 2mm 1K 25% Open Frame
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Bourns 0
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AUD 0.402
Multiples of: 1

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