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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3006Y-1-101


Trimmer Resistors - Through Hole 100ohm 3/4" 10% Sealed Mutlti Turn
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AUD 3.6111
Multiples of: 100

3352T-1-254


Trimmer Resistors - Through Hole 3/8"RND 250KOHMS 20% 0.5WATTS
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AUD 3.6111
Multiples of: 10

PTL60-10O1-503B2


Slide Potentiometers 50Kohms Travel=60mm Center Detent
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AUD 3.6164
Multiples of: 1

PTL60-15O1-503B2


Slide Potentiometers 50Kohms Travel=60mm Center Detent
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AUD 3.6164
Multiples of: 750

PTL60-19G1-503B2


Slide Potentiometers 50Kohms Travel=60mm Center Detent
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AUD 3.6164
Multiples of: 750

PTL60-19G0-104B2


Slide Potentiometers 100Kohms Travel=60mm
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AUD 3.6164
Multiples of: 1

PV12P103A01B00


Trimmer Resistors - Through Hole 10k ohm
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Murata 0
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AUD 3.6179
Multiples of: 1

502-0415


POTENTIOMETER 1/2 WATT 100K
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AUD 3.618
Multiples of: 1

502-0416


POTENTIOMETER 1/4 WATT 100K
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AUD 3.618
Multiples of: 1

502-0412


POTENTIOMETER 1/2 WATT 50K O
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NTE 0
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AUD 3.618
Multiples of: 1

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