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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3386W-1-202RLF


Trimmer Resistors - Through Hole 38" 2Kohms 10% 0.5Watts Square
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AUD 1.5205
Multiples of: 1000

3386W-1-503RLF


Trimmer Resistors - Through Hole 38" 50Kohms 10% 0.5Watts Square
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AUD 1.5205
Multiples of: 1000

3386W-1-104RLF


Trimmer Resistors - Through Hole 38" 100Kohms 10% 0.5Watts Square
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AUD 1.5205
Multiples of: 1000

CT-94EW504


500 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 18.0 Turn Top Adjustment
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AUD 1.5222
Multiples of: 1

CT94EY101


100 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 18.0 Turn Top Adjustment
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AUD 1.5222
Multiples of: 1

CT-94EY504


Res Cermet Trimmer 500K Ohm 10% 1/2W 15(Elec)/18(Mech)Turn 2.3mm (9.6 X 4.8 X 10.7mm) Pin Thru-Hole Bulk
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Nidec Copal 0
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AUD 1.5222
Multiples of: 1

62PR200LF


Trimmer Resistors - Through Hole 200 ohm 10% 1/4" rnd single turn
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TT Electronics 0
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AUD 1.5224
Multiples of: 1

409HS-5K


Trimmer Resistors - Through Hole WHT LNG KNOB HZ 5K
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TE Connectivity 0
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AUD 1.5224
Multiples of: 1

PV01W501C01B00


Trimmer Resistors - SMD
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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 1.5228
Multiples of: 1

PV01W203C01B00


Trimmer Resistors - SMD
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AUD 1.5228
Multiples of: 1

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