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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3386X-1-204TLF


Res Cermet Trimmer 200K Ohm 10% 0.5W 1(Elec)/1(Mech)Turn 8.38mm (9.53 X 10.41 X 9.53mm) Pin 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.

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AUD 1.7403
Multiples of: 1

68PR20KLF


Trimmer Resistors - Through Hole 20K ohm 10% 38" Squ
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AUD 1.7407
Multiples of: 1000

PS45M-1PD2FB10K


Slide Potentiometers 10K ohm 20% 45mm Slide Potentiometer
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AUD 1.7407
Multiples of: 1560

51CAD-E24-E25L


Bourns
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AUD 1.741
Multiples of: 1

89XR100KLF


Trimmer Resistors - Through Hole 3/4" Rect 100K 10% 20-turn
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AUD 1.7486
Multiples of: 1

66XR5KLF


Trimmer Resistors - Through Hole 5K ohm 10% 3/8" Squ
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AUD 1.75
Multiples of: 50

89XR20KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 34" Rect 20K 10% 20-turn
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AUD 1.7537
Multiples of: 1

67ZR5KLFTB


BI Technologies TT Electronics Trimmer Resistors - Through Hole 12W 5K Ohms 10% MULTI TURN
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AUD 1.7556
Multiples of: 1

PV37W100C01B00


Trimmer Resistors - Through Hole 10ohms 6mm Square 12turns
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AUD 1.7567
Multiples of: 1

PVM4A501D01R00


Trimmer Resistors - SMD 500 Ohm 20% 14W
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AUD 1.7585
Multiples of: 1

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