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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3362M-1-103


Precision Potentiometer 10KOhms ±10% ±250ppm/℃ 3362M 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 19
Ships to you
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AUD 0.1886
Multiples of: 5

EVN-DJAA03B14


Trimmer Resistors - Through Hole 6MM SQUARETOP ADJ. TRIMMER POT.CARBON
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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.

Panasonic 0
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AUD 0.1845
Multiples of: 1000

3302X-3-502E


Bourns Trimmer Resistors - SMD 2mm 5K 25% Open Frame
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Bourns 0
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AUD 0.1863
Multiples of: 1

T910W-500R


Potentiometer: mounting; multiturn; 500O; 500mW; THT; ±10%; linear
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SR Passives 0
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AUD 0.189
Multiples of: 1

601040


Potentiometers Carbon Comp Flm Potentiometer
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Kyocera AVX 0
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AUD 0.1903
Multiples of: 1500

3319P-1-501


Trimmer Resistors - Through Hole 9MM RND 500OHMS 25% 0.2WATTS
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Bourns 0
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AUD 0.1916
Multiples of: 3

RKT6H-100


Potentiometer: mounting; single turn, vertical; 100O; 100mW; ±30%
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SR Passives 0
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AUD 0.1919
Multiples of: 10

H-37-5


Potentiometer Tools & Hardware 3310 SERIES WASHER
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Bourns 0
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AUD 0.1922
Multiples of: 1

PDA241-HRT02-254B0


Potentiometers 15% TR Linear 250K Ohms PLN Shaft
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Bourns 0
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AUD 0.1925
Multiples of: 1

PT15-L-V-102(1K)


±20% 250mW 1kΩ - Variable Resistors/Potentiometers ROHS
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Guosheng 0
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AUD 0.1979
Multiples of: 5

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