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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409HA104M


Trimmer Resistors - Through Hole 100KOhm 1/2W Cermet
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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.

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AUD 0.7401
Multiples of: 1

G43BT-B202


Precision Potentiometer 2KOhms ±20% ±100ppm/℃ G43B 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.

Tokyo Cosmos 0
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AUD 0.7406
Multiples of: 1

4275X105K


Res Cermet Trimmer 1M Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turns 2.8mm (6.8 X 4.8 X 6.95mm) Pin Thru-Hole Tube
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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.

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AUD 0.7406
Multiples of: 1

1623902-5


Trimmer Resistors - Through Hole 4275X 1M
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AUD 0.7406
Multiples of: 1

ST-32ETA13


20% 1k SMD,3.4x3.5mm Variable Resistors/Potentiometers 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.

Nidec Copal 0
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AUD 0.741
Multiples of: 1

182283A


3006P-1-104 TRIMMER
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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
Ships to you
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AUD 0.7425
Multiples of: 1

EVN-DJAA03B54


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 0.7429
Multiples of: 1

P140KV1-005A


BI Technologies TT Electronics Potentiometers 14mm Rotary
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TT Electronics 0
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AUD 0.7431
Multiples of: 280

72XWR2K


Res Cermet Trimmer 2K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 4.75 X 9.8mm) Pin Thru-Hole Box
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AUD 0.7431
Multiples of: 1

23BR50LFTR


Trimmer Resistors - SMD 4MM Squ 50 10% Sealed
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TT Electronics 0
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AUD 0.7433
Multiples of: 500

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