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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DS3502U+T.R


Digital Potentiometer 128POS 10KOhm Single 10-Pin uMAX T/R
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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.

Analog Devices 0
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AUD 1.0478
Multiples of: 3000

68XR1K


Res Cermet Trimmer 1K Ohm 10% 0.5W(1/2W) 20(Elec)Turn 2.29mm (11.05 X 6.22 X 9.53mm) Pin Thru-Hole Box
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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.

TT Electronics 0
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AUD 1.05
Multiples of: 1

23AR2MEGLFTR


Res Cermet Trimmer 2M Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turns 2.45mm (5 X 5 X 2.54mm) J-Hook SMD T/R
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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.

TT Electronics 0
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AUD 1.05
Multiples of: 1

RK14K12C0A0T


ALPS Potentiometers 50 KOhms 20%
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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.

ALPS 0
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AUD 1.0517
Multiples of: 1

3142W501P


TE Connectivity Citec Trimmer Resistors - SMD 500 Ohms 0.15WCermet
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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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 1.0532
Multiples of: 1

3362M-1-253LF


25 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Side Adjustment
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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 1.0532
Multiples of: 250

RK39A1A00012


±20% 100mW 3kΩ Plugin 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.

ALPS 0
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AUD 1.0543
Multiples of: 1

1630481-6


Trimmer Resistors - Through Hole CB10V 10K HEX LONG LIFE
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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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 1.0546
Multiples of: 1

SMUA203PET


Trimmer Resistors - SMD 0.125W 50 ohm 20% Single-Turn 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.

Ohmite 0
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AUD 1.0572
Multiples of: 1

PSS130N101W09B103


Slide Potentiometers Single Gang No LED Cycle Life=15k
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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.

TT Electronics 0
6 to 16 Weeks Calender.png

AUD 1.058
Multiples of: 1

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