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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3386R-1-201


Trimmer Resistors - Through Hole 3/8"SQ 200OHMS 10% 0.5WATTS
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Bourns 0
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AUD 1.5858
Multiples of: 100

1623900-4


Trimmer Resistors - Through Hole 4275P 5K
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TE Connectivity 0
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AUD 1.5862
Multiples of: 100

67PR10LF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 38" Squ 10 10%
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TT Electronics 0
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AUD 1.5877
Multiples of: 1150

PV37X502C01B00


TRIMMER-1/4in SQ MT CERMET
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AUD 1.5938
Multiples of: 100

PTL60-15G1-204B2


Slide Potentiometers 200Kohms Travel=60mm Center Detent
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AUD 1.5947
Multiples of: 1

PTL60-10G1-103B2


Bourns Slide Potentiometers 10Kohms Travel=60mm Center Detent
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AUD 1.5947
Multiples of: 1

P160KNP-3FD20B5K


Potentiometers 16mm 5K ohm 20% Rotary Potentiometer
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TT Electronics 0
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AUD 1.5975
Multiples of: 1

P160KNP-0EA15B100K


Potentiometers 15W 100K Ohms 20% 16mm ROTARY POT
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AUD 1.5975
Multiples of: 5500

RK10J11R0A0L


Potentiometers Reflow type / Single-unit / 10k ohm, 1B / Knob : 14mm Dia., t1.0mm, Black
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ALPS 0
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AUD 1.5975
Multiples of: 1

P160KNP-0FB15B10K


Potentiometers 1/5W 10K Ohms 20% 16mm ROTARY POT
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TT Electronics 0
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AUD 1.5975
Multiples of: 5500

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