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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PT6KV-204A2020


Trimmer Resistors - Through Hole 6mm trimmer potentiometer tht
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Amphenol 2332
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AUD 0.5308
Multiples of: 1

T73XX102KT20


1 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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Vishay 2328
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AUD 0.9759
Multiples of: 1

82PR200LF


Trimmer Resistors - Through Hole 200 ohm 10% 6.35mm
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TT Electronics 2328
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AUD 1.2408
Multiples of: 1

3299W-1-505LF


Trimmer Resistors - Through Hole 3/8" SQ MT CERMET 5M SEALED TRIM POT
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Bourns 2328
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AUD 2.0714
Multiples of: 100

Hot 416MA501P


TE Connectivity Citec Trimmer Resistors - Through Hole 416M 500R
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TE Connectivity 2325
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AUD 0.533
Multiples of: 1

3352E-1-104LF


Trimmer Resistors - Through Hole 3/8"round 100Kohms 0.5watt 20%
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Bourns 2319
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AUD 2.2
Multiples of: 1

3362P-1-303LF


Bourns Trimmer Resistors - Through Hole 14"SQ 30KOHMS 10% 0.5WATTS
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Bourns 2317
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AUD 0.6212
Multiples of: 1

534B1103JC


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 10.0 Kierros Wirewound 2W Solder Lug
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Vishay 1220
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AUD 34.175
Multiples of: 1

3214X-1-103E


10 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 5.0 Turn Top Adjustment
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Bourns 194
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AUD 2.0228
Multiples of: 1

MMS224


Switch Slide ON ON Side Slide 0.2A 12VDC 5000Cycles Gull Wing SMD Box
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Knitter-Switch 80
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AUD 1.75
Multiples of: 1

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