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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PTC15NV02-204A2020


Trimmer Resistors - Through Hole 15 mm - ceramic potentiometer tht
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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 1.9349
Multiples of: 2000

PV36Y501C01B00


Trimmer Resistors - Through Hole 500ohms 10mm Square 25turn
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AUD 1.9354
Multiples of: 1

PVG5A105C03R00


TRIMMER-SMD 4MM SQ MT CERME
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AUD 1.9364
Multiples of: 250

1623866-7


Trimmer Resistors - Through Hole 433PW 2M
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TE Connectivity 0
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AUD 1.9368
Multiples of: 1

PV32P502A01B00


Bourns Trimmer Resistors - Through Hole 5000 ohm
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AUD 1.9373
Multiples of: 1

P0915N-FC20BR5K


Potentiometers 9mm 5Kohm
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TT Electronics 0
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AUD 1.9373
Multiples of: 4160

P0915N-QC15AR100K


Potentiometers 1/40W 100K Ohms 20% 9mm ROTARY POT
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AUD 1.9373
Multiples of: 5880

PTL30-15O1-102B2


Slide Potentiometers 1Kohms Travel=30mm Center Detent
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AUD 1.9373
Multiples of: 1200

392JB100K


100k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.5W, 1/2W PC Pins
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Honeywell 0
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AUD 1.9374
Multiples of: 1

90PR10LF


Res Cermet Trimmer 10 Ohm 20% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 1.939
Multiples of: 100

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