About Potentiometers, Trimmers & Rheostats

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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
W3296X-1-205


2M TRIMPOT MULTI TURN TRIMMER HORZ/SIDE ADJ
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USD 0.3825

Multiples of: 1

3386P-1-203


3386P-1-203 CERMET TRIMMER
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USD 0.3836

Multiples of: 1

3386P-1-105


3386P-1-105 CERMET TRIMMER
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USD 0.4023

Multiples of: 1

16K1-B1ML-20F


1M 16MM LINEAR SINGLE FLAT SHAFT ROTARY POT
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USD 0.4053

Multiples of: 1

433PW/201K


200R TRIMPOT 18 TURN TRIMMER HORIZ/SIDE ADJUST
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Meggitt Availability : 0
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USD 0.4118

Multiples of: 1

WH148-1AK-2


1M R/A SWITCH POTENTIOMETER POTENTIOMETER
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USD 0.4167

Multiples of: 1

433PW/501K


500R TRIMPOT 18 TURN TRIMMER HORIZ/SIDE ADJUST
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Meggitt Availability : 0
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USD 0.4217

Multiples of: 1

W3296X-1-500


50R TRIMPOT MULTI TURN TRIMMER HORZ/SIDE ADJ
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USD 0.4487

Multiples of: 1

409H/5K


409H/5K TRIMMER
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TE Connectivity Availability : 0
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USD 0.4692

Multiples of: 1

409H/100K


409H/100K TRIMMER
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TE Connectivity Availability : 0
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USD 0.4695

Multiples of: 1

3165W/10K


3165W/10K 3165W/10K
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Apem Availability : 0
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USD 0.4704

Multiples of: 1

3386P-1-103


3386P-1-103 CERMET TRIMMER
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USD 0.4756

Multiples of: 1

3314J-1-102E


3314J-1-102E SMD TRIMMER
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USD 0.4787

Multiples of: 1

24N2-B10KL-20


10K 24MM LINEAR POT POTENTIOMETER
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USD 0.4964

Multiples of: 1

3386P-1-504


3386P-1-504 CERMET TRIMMER
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USD 0.5

Multiples of: 1

63P/5K


63P/5K TRIMMER
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Honeywell Availability : 0
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USD 0.5146

Multiples of: 1

296UB103B1N


Potentiometers 10Kohms 20% PC Formed to Rear 21.3mm shaft
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CTS Availability : 0
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USD 0.5333

Multiples of: 1

24N2-B10KL-20-LEADED


10K 24MM LINEAR POT POTENTIOMETER
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Netech Availability : 0
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USD 0.5461

Multiples of: 1

3386P-1-104


3386P-1-104 CERMET TRIMMER *
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Bourns Availability : 0
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USD 0.5513

Multiples of: 1

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