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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89XR5KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 34" Rect 5K 10% 20-turn
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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.

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AUD 2.3806
Multiples of: 850

3299Z-1-200LF


Trimmer Resistors - Through Hole 20ohms Standoffs Horizontal Adjust
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AUD 2.4627
Multiples of: 1

PS60-20MA1BR10K


Slide Potentiometers 10K ohm 20% 60mm Slide Potentiometer
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TT Electronics 0
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AUD 2.3806
Multiples of: 3600

PS60-20MA1BR500K


Slide Potentiometers 500K ohm 20% 60mm Slide Potentiometer
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TT Electronics 0
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AUD 2.3806
Multiples of: 3600

PDA241-SRT02-104A2


Potentiometers 100Kohms .25W Audio SRT Plain Shaft
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AUD 2.3809
Multiples of: 1

PTP901-030F-103B2


Potentiometers 10Kohms
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AUD 2.3815
Multiples of: 1

PTP902-030S-104B2


Potentiometers 100Kohms Dual Gang
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AUD 2.3815
Multiples of: 1

PTP902-030S-204B2


Potentiometers 200Kohms Dual Gang
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AUD 2.3815
Multiples of: 1

PTP902-030F-103B2


Potentiometers 10Kohms Dual Gang
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AUD 2.3815
Multiples of: 1

PTP902-130K-504B2


Potentiometers 500Kohms Dual Gang Center Detent
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AUD 2.3815
Multiples of: 1

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