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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RK09D113AF25A15


Potentiometers V/ADJ 100KA 25mmSHFT
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ALPS 970
Ships to you
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AUD 1.2872
Multiples of: 1

409HS-10K


Trimmer Resistors - Through Hole WHT LNG KNOB HZ 10K
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TE Connectivity 0
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AUD 1.2782
Multiples of: 1

PT15NV15-103A2020-P03


PT15NV15-103A2020-P03
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Amphenol 0
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AUD 1.2788
Multiples of: 1

RK14K1220A25


Potentiometers 50 KOhms 20%
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ALPS 0
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AUD 1.279
Multiples of: 1

72PLR200LF


Trimmer Resistors - Through Hole 1/2W 200 Ohms 10% SINGLE TURN
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TT Electronics 0
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AUD 1.28
Multiples of: 1

67PR50LF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 38" Squ 50 10%
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TT Electronics 0
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AUD 1.28
Multiples of: 1

67PR25KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 38" Squ 25K 10%
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TT Electronics 0
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AUD 1.28
Multiples of: 1

72PLR5KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 12W 5K Ohms 10% SINGLE TURN
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TT Electronics 0
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AUD 1.28
Multiples of: 1

3386T-1-253LF


Trimmer Resistors - Through Hole 38" 25Kohms 10% 0.5Watts Square
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Bourns 0
6 to 16 Weeks Calender.png

AUD 1.2806
Multiples of: 1

62PR10KLF


Trimmer Resistors - Through Hole 12W 10K Ohms 10% SINGLE TURN
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TT Electronics 0
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AUD 1.2809
Multiples of: 100

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