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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89PHR10KLF


Trimmer Resistors - Through Hole 3/4" Rect 10K 10% 20-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 630
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AUD 3.0556
Multiples of: 1

3306F-1-253


Trimmer Resistors - Through Hole 25K 25% 6mm Single Turn
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Bourns 628
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AUD 0.4006
Multiples of: 1

SM-42TA101


100 Ohms 0.25W, 1/4W J Lead Surface Mount Trimmer Potentiometer Cermet 11.0 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.

Nidec Copal 628
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AUD 2.8233
Multiples of: 1

PTA3043-2015DPA104


Slide Potentiometers 15mm Shaft 100KOhms Sgl Gang Met Lev Lin
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Bourns 627
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AUD 1.1446
Multiples of: 100

PTD902-1015K-A104


100k Ohm 2 Gang Logarithmic Panel Mount Potentiometer None 1.0 Kierros Carbon 0.025W, 1/40W PC Pins, Board Locks
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Bourns 626
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AUD 1.9676
Multiples of: 1

RK12L1210C1T


Potentiometers Horizontal type / Dual-unit (for Tone) / 10k ohm, 1B / LM1=30mm / With Center Detent
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ALPS 625
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AUD 0.7973
Multiples of: 1

RK12L1230C1T


Potentiometers 12MM V/ADJ
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ALPS 622
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AUD 1.0672
Multiples of: 1

TS63Y104KT20


Trimmer Resistors - SMD 1/4" SQ 100K
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Vishay 599
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AUD 3.891
Multiples of: 1

3224G-1-504E


500 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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Bourns 599
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AUD 3.1851
Multiples of: 1

VGF39NCHXT-B203


SMD Potentiometers, Variable Resistors ROHS
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HDK 0
6 to 16 Weeks Calender.png

AUD 0.1045
Multiples of: 5

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