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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PV37W200C01B00


Trimmer Resistors - Through Hole 20ohms Sealed 6mm SQ 12turn
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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.

Murata 0
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AUD 1.6369
Multiples of: 1

3296W-1-20K


Res Cermet Trimmer 20K Ohm 10% 0.5W(1/2W) 25(Elec)Turn 2.19mm (9.53 X 4.83 X 11.55mm) 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.

Bourns 0
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AUD 1.638
Multiples of: 10

PV37W200C01B00


TRIMMER-1/4in SQ MT CERMET
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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 0
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AUD 1.6389
Multiples of: 1

72PMR200LF


Trimmer Resistors - Through Hole 3/8" Squ 200 10%
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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.

TT Electronics 0
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AUD 1.6392
Multiples of: 1200

CT-6EMP202


Trimmer Resistors - Through Hole 2 KW 6mm sq. single turn top adj std type
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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.

Nidec Copal 0
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AUD 1.64
Multiples of: 1

72PMR20LF


Trimmer Resistors - Through Hole 3/8" Squ 20 10%
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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.

TT Electronics 0
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AUD 1.6418
Multiples of: 1200

67PR1MEGLFTB


Trimmer Resistors - Through Hole 1M ohm 10% 3/8" Squ
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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.

TT Electronics 0
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AUD 1.6418
Multiples of: 1150

72PR100LFTB


Trimmer Resistors - Through Hole 1/2W 100 Ohms 10% SINGLE 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.

TT Electronics 0
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AUD 1.6418
Multiples of: 1200

67PR5KLFTB


Trimmer Resistors - Through Hole 1/2W 5K Ohms 10% MULTI 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.

TT Electronics 0
6 to 16 Weeks Calender.png

AUD 1.6418
Multiples of: 1150

RV170SF-10-15R1-B50K


Potentiometers Linear 50K
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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.

Alpha Taiwan 0
6 to 16 Weeks Calender.png

AUD 1.6418
Multiples of: 1

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