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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PT10LH01-251A2020


Trimmer Resistors - Through Hole 250ohms 10mm Rnd Side adj
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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 1710
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AUD 0.4365
Multiples of: 1

PTV09A-2020S-A102


Potentiometers PANEL CONTROL - 9MM-ST-CARBON 1 kohms 20 mm
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Bourns 1709
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AUD 0.9865
Multiples of: 1

RA6043F-20-10EB1-B14


Slide Potentiometers 60mm TRVL Linear 10K PC Mount
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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 1709
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AUD 1.9957
Multiples of: 1

PT15LH06-251A2020-S


Trimmer Resistors - Through Hole 250ohms 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 1708
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AUD 0.6538
Multiples of: 1

P092N-FC15BR20K


Potentiometers 120W 20K Ohms 20% 9mm ROTARY POT
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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 1704
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AUD 2.4571
Multiples of: 1

PTN10-E02SB10


Precision Potentiometers 10mm horizontal 2K ohm screwdriver rotor linear 10% tolerance
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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.

Same Sky 1703
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AUD 0.385
Multiples of: 1

P170S-FC20BR10K


Res Conductive Plastic POT 10K Ohm 20% 0.1W(1/10W) 1(Elec)/1(Mech)Turn 6mm (31 X 23.3 X 21.75mm) Solder Lug Panel Mount
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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 1700
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AUD 2.2157
Multiples of: 1

PT15NH06-251A2020


Trimmer Resistors - Through Hole 250ohms 15mm Rnd
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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 1699
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AUD 0.7635
Multiples of: 1

PV36Y253C01B00


Trimmer Resistors - Through Hole 25Kohms 10mm Square 25turn
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Bourns 1698
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AUD 1.664
Multiples of: 100

VGF39NCHXT-B503


SMD Potentiometers, Variable Resistors ROHS
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HDK 1571
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AUD 0.0798
Multiples of: 5

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