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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PRP185-10K-A16P1


Potentiometer: shaft; single turn; 10kO; 200mW; ±20%; THT; 6mm
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Telpod 0
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AUD 5.3246
Multiples of: 1

12VR1S20F5N103B1


Potentiometers Green LED 100kOhm -10C +70C Flat Shaft
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CTS 0
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AUD 5.3254
Multiples of: 1000

RK097111202P


Potentiometers Flat 25mm 10k
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ALPS 0
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AUD 5.3269
Multiples of: 1

84PR10K


Res Cermet Trimmer 10K Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.78mm (6.35 X 5.33mm) Gull Wing SMD Tube
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TT Electronics 0
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AUD 5.3308
Multiples of: 1

RJR24FP504R


Trimmer Resistors - Through Hole 100ppm 500Kohms 25 TURNS NOM.
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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 0
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AUD 5.3374
Multiples of: 1

RJR24FW101P


Trimmer Resistors - Through Hole 100ppm 100ohms 25 TURNS NOM.
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AUD 5.3374
Multiples of: 1

RJR24FW200R


Trimmer Resistors - Through Hole 100ppm 20ohms 25 TURNS NOM.
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AUD 5.3374
Multiples of: 1

RJR24FP254R


Res Cermet Trimmer 250K Ohm 10% 1/2W 0.01% 25(Elec)Turn 2.19mm (9.53 X 11.55 X 4.83mm) Pin Thru-Hole Tube
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AUD 5.3376
Multiples of: 200

76PR500K


Trimmer Resistors - Through Hole TRIMMER-ASSY
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TT Electronics 0
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AUD 5.3429
Multiples of: 1

PV12T501A01B00


Trimmer Resistors - Through Hole 500 ohm
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Bourns 0
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AUD 5.3442
Multiples of: 1

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