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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3329H-1-252LF


Trimmer Resistors - Through Hole 1/4" RD TRIMPOT 2.5K ST 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.

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AUD 2.4366
Multiples of: 1

P231-QC20BR25K


Potentiometers 1/2W 25K Ohms 20% 24mm 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 0
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AUD 2.4375
Multiples of: 1

3310Y-001-504


Res Conductive Plastic POT 500K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turn 3.18mm (9.53 X 9.53 X 17.88mm) Pin Panel Mount/Through Hole
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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 2.4375
Multiples of: 1

3310C-001-202


Res Conductive Plastic POT 2K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turn 3.18mm (17.88 X 9.53 X 9.53mm) Pin Panel Mount/Through Hole
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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 2.4375
Multiples of: 1

296UD254B1N


Potentiometers 250Kohms 20% PC Formed to Rear
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CTS 0
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AUD 2.4384
Multiples of: 1

PV32H105A02B00


Trimmer Resistors - Through Hole 1MEG 10% 6MM SINGLETURN
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AUD 2.5853
Multiples of: 100

EVJ-Y10F03D53


5k Ohm 2 Gang Logarithmic Panel Mount Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 2.4398
Multiples of: 1

84XR50LF


Trimmer Resistors - SMD 1/4W 50 Ohms 10% MULTI TURN
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TT Electronics 0
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AUD 2.44
Multiples of: 50

3352T-1-301LF


TRIMMER - 3/8in RD ST CERME
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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 2.4433
Multiples of: 100

PV36P100C01B00


Trimmer Resistors - Through Hole 10ohms 10mm Square 25turn
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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 2.444
Multiples of: 2000

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