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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3540S-1-103L


Potentiometers & Variable Resistors ±5% ±100ppm/℃ Through Hole RoHS
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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.

Guosheng 21
Ships to you
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AUD 3.2261
Multiples of: 1

1624191-2


TE Connectivity 51 470RA
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TE Connectivity 0
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AUD 3.2275
Multiples of: 1

67YR5K


Res Cermet Trimmer 5K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (9.53 X 4.95 X 11.98mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 3.2275
Multiples of: 1

T63YB500KT20


Trimmer Resistors - Through Hole 1/4" SQ V/ADJ 50
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Vishay 0
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AUD 3.2276
Multiples of: 1

3310C-1-102L


POTENTIOMETER, 1K
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Bourns 0
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AUD 3.2288
Multiples of: 1

585SX4Q25F502SP


Potentiometers 5 K Ohms 20% 0.05W Solder Pin
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Honeywell 0
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AUD 3.2308
Multiples of: 1

PDA241-SRT02-504A2


500k Ohm 1 Gang Logarithmic Panel Mount Potentiometer None 1.0 Kierros Carbon 0.25W, 1/4W Solder Lug
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Bourns 0
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AUD 3.2308
Multiples of: 1

CP16SH10IP6474BF


Potentiometers CP16 470KB 6X45 NUT FITTED
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TE Connectivity 0
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AUD 3.2341
Multiples of: 10

X22205AAAL


X22205AAAL bulgin slide potentiometers trimmers & rheostats passive components
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Bulgin 0
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AUD 3.2341
Multiples of: 1

3329H-1-105


Trimmer Resistors - Through Hole 1/4"RND 1MOHMS 10% 0.5WATTS
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Bourns 0
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AUD 3.3493
Multiples of: 1

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