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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3296W-1-204


Precision Potentiometer 200KOhms ±10% ±250ppm/℃ Through Hole RoHS
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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.

Guosheng 8550
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AUD 0.1533
Multiples of: 5

TC33X-1-502E


Trimmer Resistors - SMD TRIMMER-3MM OPEN FRM
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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 7275
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AUD 0.1987
Multiples of: 2500

PT15LV18-103A2020-S


Trimmer Resistors - Through Hole 10Kohms 15mm Rnd Steel Leads
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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.

Amphenol 7106
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AUD 0.5993
Multiples of: 1

3362M-1-202RLF


Bourns Trimmer Resistors - Through Hole 14"SQ 2KOHMS 10% 0.5WATTS
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Bourns 6995
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AUD 1.3904
Multiples of: 1

VTL100R


100R TRIMPOT TOP ADJ KVSF637A TRIMMER VERTICAL/TOP ADJ
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Netech 6955
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AUD 0.0945
Multiples of: 1

P110KH-0F20BR10K


Potentiometers 11mm 10K ohm
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TT Electronics 6760
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AUD 1.471
Multiples of: 1

3361P-1-103GLF


10 kOhms 0.5W, 1/2W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 3550
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AUD 0.9506
Multiples of: 1

3306P-1-502


Trimmer Resistors - Through Hole 5K 25% 6mm Single Turn
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Bourns 3007
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between Mon. 30 Mar to Fri. 03 Apr Calender.png

AUD 0.3353
Multiples of: 1

3306F-1-103


10 kOhms 0.2W, 1/5W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 2597
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AUD 0.3875
Multiples of: 1

T910W-50R


Potentiometer: mounting; multiturn; 50O; 500mW; THT; ±10%; linear
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SR Passives 892
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AUD 0.4639
Multiples of: 1

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