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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ST-32ETB101


100 Ohms 0.125W, 1/8W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top 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.

Nidec Copal 0
6 to 16 Weeks Calender.png

AUD 1.2705
Multiples of: 1

64XR20K


Trimmer Resistors - Through Hole 1/4" Squ 20K 10%
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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 1.2721
Multiples of: 1

2-1623913-2


Res Cermet Trimmer 10K Ohm 25% 0.2W(1/5W) 1(Elec)/1(Mech)Turn (3.8 X 4.2 X 1.4mm) Foot Print 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.

TE Connectivity 0
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AUD 1.2728
Multiples of: 1000

EVJ-YK1F03705


20k Ohm 2 Gang Logarithmic Through Hole, Snap In Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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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 1.2752
Multiples of: 1

82PR200LFTB


BI Technologies TT Electronics Trimmer Resistors - Through Hole 12W 200 Ohms 10% SINGLE TURN
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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 1.3184
Multiples of: 1400

P090S-04T15AR500K


BI Technologies TT Electronics Potentiometers 9mm Rotary Panel Potentiometer
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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 1.2757
Multiples of: 5760

409HS-100K


Trimmer Resistors - Through Hole WHT LNG KNOB HZ 100K
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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
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AUD 1.2761
Multiples of: 1

72PMR200KLF


Trimmer Resistors - Through Hole 38" Squ 20K 10%
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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 1.2771
Multiples of: 34

RK0971114Z0T


30V ±20% 50mW 10kΩ 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 1.2774
Multiples of: 1

82PR500K


Res Cermet Trimmer 500K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (6.35 X 3.56mm) 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 1.278
Multiples of: 1

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