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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M63X104KB30T607


Trimmer Resistors - Through Hole 3/8"SQ 100Kohms 10% Single Turn Cermet
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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.

Vishay 0
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AUD 8.5045
Multiples of: 200

51CAA-E24-B15L


Res Conductive Plastic POT 10K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turns 3.18mm (27.94 X 12.5 X 13.25mm) Pin Panel Mount/Through Hole
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Bourns 0
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AUD 8.568
Multiples of: 1

RSA0N11S9A08


Slide Potentiometers 10K OHM MONO D TAPER
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ALPS 0
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AUD 8.5714
Multiples of: 1

RJR24FX502P


Res Cermet Trimmer 5K Ohm 10% 0.5W(1/2W) 0.1% 25(Elec)Turn 2.19mm (11.05 X 4.83 X 10.03mm) Pin Thru-Hole Tube
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AUD 8.5742
Multiples of: 1

3059P-1-202LF


2 kOhms 1W PC Pins Chassis Mount Trimmer Potentiometer Cermet 22.0 Turn Side Adjustment
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AUD 8.5756
Multiples of: 1

M63X502KB30T607


Vishay Spectrol Trimmer Resistors - Through Hole 38"SQ 5Kohms 10% Single Turn Cermet
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Vishay 0
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AUD 8.7343
Multiples of: 200

1-1630480-5


Trimmer Resistors - Through Hole CB10V 47K
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TE Connectivity 0
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AUD 8.6048
Multiples of: 1

96A1A-B28-B20L


Bourns Potentiometers 100K 20% 58" SQ ST
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AUD 8.612
Multiples of: 1

43WR500LFTR


TRIMMER 500 OHM 0.125W SMD
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TT Electronics 0
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AUD 8.615
Multiples of: 500

RJR26FX501M


Trimmer Resistors - Through Hole TRIMMER-1/4" MT CERMET MIL-SPEC
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AUD 8.6189
Multiples of: 1

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