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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PS15-10PC1AR100K


Slide Potentiometers 100K ohm 20% 15mm Slide Potentiometer
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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 0.7726
Multiples of: 1

3362H-1-200LF


Trimmer Resistors - Through Hole 1/4"SQ 20OHMS 10% 0.5WATTS
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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 0.7753
Multiples of: 250

EVU-F2LFL3B14


Panasonic Potentiometers 10KOhms 9MM VERT PLA SLEEVE
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Panasonic 0
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AUD 0.7766
Multiples of: 1

PT15LV18-505A3030


Trimmer Resistors - Through Hole 5Mohms 15mm Rnd
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Amphenol 0
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AUD 0.778
Multiples of: 4000

3386V-1-471LF


Res Cermet Trimmer 470 Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn 3.15mm (9.53 X 9.53 X 4.83mm) 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 0.7786
Multiples of: 100

R9011-2-20K


Potentiometer: shaft; single turn; 20kO; 125mW; ±20%; THT; 6mm
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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.

SR Passives 0
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AUD 0.7797
Multiples of: 1

3130W203P


Trimmer Resistors - SMD 3130W 20K
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TE Connectivity 0
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AUD 0.7799
Multiples of: 1

EVU-E3AF25B24


20k Ohm 1 Gang Linear Through Hole, Snap In Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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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.

Panasonic 0
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AUD 0.78
Multiples of: 1

EVU-F2LFL3B53


5k Ohm 1 Gang Linear Through Hole, Snap In Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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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.

Panasonic 0
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AUD 0.78
Multiples of: 1

PV36Z504C01B00


Trimmer Resistors - Through Hole 500Kohms 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 0.78
Multiples of: 1

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