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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72XTR1MEG


Res Cermet Trimmer 1M Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn 8.38mm (9.53 X 10.41 X 9.53mm) Pin Thru-Hole Box
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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 1.3731
Multiples of: 1

3386M-1-253LF


Trimmer Resistors - Through Hole 3/8" 25Kohms 10% 0.5Watts Square
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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 1.3734
Multiples of: 1

3362F-1-253LF


Res Cermet Trimmer 25K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn 2.77mm (6.6 X 6.99 X 4.7mm) 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 1.3742
Multiples of: 1

67WR20K


BI Technologies TT Electronics Trimmer Resistors - Through Hole Potentiometer
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AUD 1.375
Multiples of: 1

PT15YH06-152A2020-4CR


Trimmer Resistors - Through Hole 1.5Kohms 15mm Thumbwheel
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Amphenol 0
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AUD 1.375
Multiples of: 1

ST-32ETB500


Trimmer Resistors - SMD 50 W 3mm SMD single turn Gull-wing, top adj.
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Nidec Copal 0
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AUD 1.3758
Multiples of: 1

PS45M-1PD2FLR10KN


Slide Potentiometers 0.6W 10K Ohm 20%
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AUD 1.3763
Multiples of: 1

P110KH1-1F15BR1K


BI Technologies TT Electronics Potentiometers 120W 1K Ohms 20% 11mm ROTARY POT
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AUD 1.3769
Multiples of: 5760

EVJ-CC1F02331


5k Ohm 2 Gang Logarithmic Through Hole, Snap In Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 1.377
Multiples of: 1

PS6MV50-503A3030-I


TRIMMER, 50K, 0.1W, 1TURN
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Amphenol 0
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AUD 1.3787
Multiples of: 1

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