78PR2MEGLF Allicdata Electronics
Allicdata Part #:

78PR2MEGLF-ND

Manufacturer Part#:

78PR2MEGLF

Price: $ 2.23
Product Category:

Potentiometers, Variable Resistors

Manufacturer: TT Electronics/BI
Short Description: TRIMMER
More Detail: 2 MOhms 1W PC Pins Through Hole Trimmer Potentiome...
DataSheet: 78PR2MEGLF datasheet78PR2MEGLF Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
200 +: $ 2.02860
Stock 1000Can Ship Immediately
$ 2.23
Specifications
Series: 78
Part Status: Active
Lead Free Status / RoHS Status: --
Resistance: 2 MOhms
Power (Watts): 1W
Tolerance: ±10%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 22
Adjustment Type: Side Adjustment
Resistive Material: Cermet
Mounting Type: Through Hole
Termination Style: PC Pins
Size / Dimension: Rectangular - 1.250" x 0.195" Face x 0.320" H (31.75mm x 4.95mm x 8.13mm)
Description

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Trimmer Potentiometers are small devices used as adjustable resistors. They are often used to control and adjust the circuits and devices used in industrial movies, home sound systems, consumer applications, and other electronics. 78PR2MEGLF application field and working principle is a popular type of trimmer potentiometer due to its robust construction and reliable performance.

The main application field of 78PR2MEGLF trimmer potentiometers lies in the control of electronics including amplifiers, meters, and voltage regulators. The device works by adjusting resistance values in a circuit. Resistance values can be adjusted using the linear adjustment mechanism of the trimmer. The further the trimmer is adjusted, the higher the resistance value.

The 78PR2MEGLF trimmer is typically constructed using three terminal pins. The central pin is connected to the wiper arm, which is moved over a resistor track when the adjustment is made. The other two pins are connected to either end of the resistor track. This way, when the wiper arm is turned, the resistance value is increased or decreased depending on the direction it is moved.

The 78PR2MEGLF trimmer potentiometers can typically handle a maximum power of 250mW and a voltage range between 5 and 50 volts. This makes them suitable for circuits that require high performance for audio, video, and motor drive applications. The device is typically rated using a linear taper, meaning the relationship between the resistance and the movement of the wiper arm is proportional.

The 78PR2MEGLF trimmer potentiometers are easy to use and install in a circuit. The user simply needs to adjust the potentiometer to the desired voltage and the circuit will run as per the adjusted values. The trimmer can also be used to adjust the voltage output levels and the power consumption levels in the circuit. This makes the potential use of the device more varied and versatile.

In conclusion, 78PR2MEGLF trimmer potentiometers are ideal for tuning and adjusting circuits in industrial, consumer, audio, and video applications. They provide an adjustable and linear taper which allows for precise voltage and power adjustments. They can handle a maximum power of 250mW, and are easy to install and use.

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

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