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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3142W504P


TE Connectivity Citec Trimmer Resistors - SMD 3142W 500K
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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.

TE Connectivity 0
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AUD 0.8183
Multiples of: 1

EVM-AJGA00B14


10 kOhms 0.3W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Panasonic 0
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AUD 0.8202
Multiples of: 1

09VR1K20F1C103B1


Potentiometers 280Deg 100kOhm -10C +70C Flat Shaft
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CTS 0
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AUD 0.8209
Multiples of: 1

1-1630480-0


Trimmer Resistors - Through Hole
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TE Connectivity 0
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AUD 0.8226
Multiples of: 1

82PR20


Trimmer Resistors - Through Hole 6.35MM 1/4" SINGLE-TURN SEALED
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TT Electronics 0
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AUD 0.8226
Multiples of: 1

68XR500


Res Cermet Trimmer 500 Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.05 X 6.22 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.

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AUD 0.8226
Multiples of: 1

72PMR50K


Res Cermet Trimmer 50K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 9.53 X 4.75mm) Pin Thru-Hole Box
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AUD 0.8226
Multiples of: 1

91WR100K


Trimmer Resistors - Through Hole 3/8inch 100K Thumbwheel
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AUD 0.8226
Multiples of: 1

RJ24CW502


Res Cermet Trimmer 5K Ohm 10% 0.5W(1/2W) 25(Elec)Turn 2.19mm (9.53 X 4.83 X 11.55mm) Pin Thru-Hole Tube
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Bourns 0
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AUD 0.8226
Multiples of: 1

93PR25K


Res Cermet Trimmer 25K Ohm 10% 1W 1(Elec)/1(Mech)Turn 6.35mm (12.7 X 6.35mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 0.8226
Multiples of: 1

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