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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3852A-283-251A


Res Cermet POT 250 Ohm 10% 2W 1(Elec)/1(Mech)Turn 6.35mm (28.55 X 19.05 X 23.55mm) Solder Lug Panel Mount
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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 10.4674
Multiples of: 1

RJR26FX500R


Trimmer Resistors - Through Hole 100ppm 50ohms 12 TURNS NOM.
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AUD 10.4885
Multiples of: 1

51AAA-B28-B15L


Potentiometers 1/2" 10K 20% Linear C-P
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AUD 10.5239
Multiples of: 270

1103M2S2CQE


Switch Slide ON OFF ON SPDT Top Slide 6A 250VAC 28VDC PC Pins Thru-Hole Bulk
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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 10.5
Multiples of: 1

ACXM201066B


Trimmer Resistors - Through Hole Ceramic spacer MCB Resistor
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Vishay 0
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AUD 10.5
Multiples of: 250

PCW1J-C24-BCB102L


Bourns Potentiometers 1K 20% Sq 22mm Single Turn
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AUD 10.5784
Multiples of: 270

PCW1J-R24-BCB103L


Potentiometers 10K 20% Sq 22mm Single Turn
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AUD 10.5784
Multiples of: 270

MDST-1-100K-W-ESA-N-1-N-Y


POT, 100K, AND ROTARY SWITCH
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Lorlin 0
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AUD 10.5919
Multiples of: 1

P9A1R100FISX1103MA


Vishay Sfernice Potentiometers 10K 20%
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AUD 10.6209
Multiples of: 25

P11S1V0FRSZ00104MA


Res Cermet POT 100K Ohm 20% 1W 1(Elec)/1(Mech)Turn 6mm (12.5 X 13.1mm) Pin Panel Mount Box
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AUD 10.6339
Multiples of: 10

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