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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3223W-1-504E


500 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 Turn Top Adjustment
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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 912
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AUD 3.4397
Multiples of: 1

3362S-1-100LF


Trimmer Resistors - Through Hole 1/4IN SQ 10 OHMS 10% 0.5WATTS
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Bourns 911
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AUD 0.2436
Multiples of: 5

406MA102P


Trimmer Resistors - Through Hole
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TE Connectivity 911
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AUD 0.7298
Multiples of: 1

PTV09A-4015U-B104


Potentiometers PANEL CONTROL - 9MM-ST-CA 100 kohms 15 mm
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Bourns 911
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AUD 0.7403
Multiples of: 1

PTV09A-4220F-B503


Potentiometers PANEL CONTROL - 9MM-ST-CARBON 50 kohms 20 mm
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Bourns 911
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AUD 0.7543
Multiples of: 1

PTV111-1415A-B1203


20k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Carbon 0.05W, 1/20W PC Pins, Board Locks
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Bourns 911
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AUD 1.2117
Multiples of: 1

72PMR100KLF


100 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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TT Electronics 911
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AUD 1.554
Multiples of: 1

3314R-1-201E


200 Ohms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Bottom Adjustment
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Bourns 911
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AUD 1.6395
Multiples of: 1

67WR50LF


Trimmer Resistors - Through Hole 3/8" Squ 50 10%
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TT Electronics 910
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AUD 1.547
Multiples of: 1

PTD902-1015K-A102


Res Carbon Film POT 1K Ohm 10% 0.025W 1(Elec)/1(Mech)Turns 6mm (24.65 X 9.5 X 11.3mm) Pin Panel Mount/Through Hole Automotive
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Bourns 910
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AUD 1.8671
Multiples of: 144

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