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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Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
PDB181-K415K-102B1


PANEL CONTROL - 17MM-ST-CAR
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Bourns 921
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AUD 0.9353
Multiples of: 50

P160KN-0QC15A100K


Potentiometers 100K 20% 16MM ROTARY POT
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TT Electronics 921
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AUD 1.5586
Multiples of: 1

67WR500KLFTB


67WR500KLFTB
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TT Electronics 921
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AUD 1.6988
Multiples of: 1

575SX1A48S103SS


Potentiometers 10K Ohm 20% 1/2W 6.35mm
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Honeywell 921
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AUD 17.3423
Multiples of: 2

RV120DF-20-15A-B1K


Potentiometers Linear D-Shaft 1K PC Mount
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Alpha Taiwan 920
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AUD 1.3043
Multiples of: 1

68XR5K


68 Series 3/8 inch Square 5 kOhm 10 % Multi-Turn Trimming Potentiometer
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TT Electronics 920
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AUD 1.1195
Multiples of: 50

RV120F-20-15F-B500K-0075


Potentiometers Linear D-Shaft 500K
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Alpha Taiwan 920
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AUD 1.4457
Multiples of: 1

RV16AF-10-15K-C25K-3LA


Potentiometers Rev Audio 25K Knurled Solder Lugs
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Alpha Taiwan 913
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AUD 1.0529
Multiples of: 1

PTV09A-4020F-B503


Bourns Potentiometers 50K LINEAR 20%
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Bourns 907
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AUD 0.6972
Multiples of: 1

CT15NV15103M


Trimmer Resistors - Through Hole CT15V 10K 15MM PITCH
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TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 0.9192
Multiples of: 1

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