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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3314H-1-101


100 Ohms 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 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 184
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AUD 1.6746
Multiples of: 1

3386H-1-105


Trimmer Resistors - Through Hole 3/8"SQ 1MOHMS 10% 0.5WATTS
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Bourns 184
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AUD 1.8071
Multiples of: 1

3386T-1-103LF


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 184
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AUD 2.48
Multiples of: 1

3296Y-1-100


Trimmer Resistors - Through Hole 38IN 10 OHMS Sealed Vertical Adjust
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Bourns 184
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AUD 3.1687
Multiples of: 1

3310P-101-203L


Res Conductive Plastic POT 20K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 3.18mm Pin Panel Mount/Through Hole
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Bourns 184
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AUD 3.2015
Multiples of: 1

3299Z-1-105


1 MOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 Turn Side Adjustment
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Bourns 184
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AUD 3.6754
Multiples of: 100

PCW1J-B24-CEB502L


Res POT 5K Ohm 20% 3/4W 1(Elec)/1(Mech)Turn 6.35mm (26.47 X 29.95mm) Solder Lug Panel Mount
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Bourns 184
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AUD 4.5149
Multiples of: 1

RJR26FW501R


Trimmer Resistors - Through Hole 100ppm 500ohms 12 TURNS NOM.
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Bourns 184
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AUD 10.0313
Multiples of: 1

82A1A-B28-A10L


Potentiometers 1K 10% 5/8" SQ 1TURN
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Bourns 184
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AUD 15.5806
Multiples of: 1

3386W-1-502


Trimmer Resistors - Through Hole 3/8"SQ 5KOHMS 10% 0.5WATTS
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Bourns 170
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AUD 1.9866
Multiples of: 1

First...621622623624625...

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