3352W-1-254 Allicdata Electronics
Allicdata Part #:

3352W-254-ND

Manufacturer Part#:

3352W-1-254

Price: $ 0.94
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Bourns Inc.
Short Description: POT 250K OHM THUMBWHEEL CERM ST
More Detail: 250 kOhms 0.5W, 1/2W Through Hole Thumbwheel Poten...
DataSheet: 3352W-1-254 datasheet3352W-1-254 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
500 +: $ 0.84987
Stock 1000Can Ship Immediately
$ 0.94
Specifications
Series: Trimpot® 3352 - Open Frame
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Resistance: 250 kOhms
Power (Watts): 0.5W, 1/2W
Tolerance: ±20%
Number of Turns: 1
Adjustment Type: Side Adjustment
Size / Dimension: Round - 0.350" Dia x 0.210" H (8.89mm x 5.33mm)
Termination: PC Pins
Mounting Type: Through Hole
Description

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Thumbwheel Potentiometers

Thumbwheel potentiometers are adjustable electronic components that provide a mechanically adjustable variable resistance for a given electrical circuit. The model number 3352W-1-254 is a specific thumbwheel potentiometer. This article will discuss the application field and working principle of the 3352W-1-254 thumbwheel potentiometer.

Applications Field

The 3352W-1-254 thumbwheel potentiometer has a very diverse range of applications in a variety of industries. Its most common use is as a fine-tuning device for electronic circuits, where its adjustable resistance can be used to accurately adjust the parameters for optimum performance. It is also often used as a volume control device in audio equipment, speaker systems, and amplifiers, as well as in electronic musical instruments.

The 3352W-1-254 thumbwheel potentiometer can also be used as a position or speed controller for a motor, or as an adjuster for various other types of mechanical and electrical machines. Additionally, it is widely used in industrial robot systems and automatic units for its unique ability to adjust the parameters precisely and continuously. The 3352W-1-254 is the ideal potentiometer to use in processes or operations that require precise and continuously adjustable parameters.

Working Principle

The 3352W-1-254 thumbwheel potentiometer works on the principle of a resistor network. As the thumbwheel is turned, the resistor network adjusts the resistance of the electrical circuit, thus varying the voltage or current in the circuit. The 3352W-1-254 thumbwheel potentiometer has multiple resistance values, allowing it to precisely and continuously adjust the resistance of the circuit.

The 3352W-1-254 thumbwheel potentiometer consists of a series of resistors connected to terminals. A central axle is connected to a pinch arm that moves along the resistors in the circuit. As the thumbwheel is turned, the pinch arm moves the resistors in the network, thus varying the resistance in the circuit. This governing principle is responsible for the 3352W-1-254 thumbwheel potentiometer’s ability to precisely adjust the resistance values in a given electrical circuit.

Conclusion

The 3352W-1-254 thumbwheel potentiometer is a versatile and precise variable resistor designed with a variety of applications in mind. Its application field includes audio volume controls, speed or position controllers, as well as fine-tuning necessary for adjusmtents in industrial robots and automatic machines. It works by using a series of resistors connected to terminals, controlled by a pinched arm that shifts the resistors in place as the thumbwheel is turned. All these unique features make the 3352W-1-254 thumbwheel potentiometer an invaluable tool in a vast array of industries and uses.

The specific data is subject to PDF, and the above content is for reference

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