89PR50LFTB Allicdata Electronics
Allicdata Part #:

89PR50LFTB-ND

Manufacturer Part#:

89PR50LFTB

Price: $ 0.58
Product Category:

Potentiometers, Variable Resistors

Manufacturer: TT Electronics/BI
Short Description: TRIMMER
More Detail: 50 Ohms 0.75W, 3/4W PC Pins Through Hole Trimmer P...
DataSheet: 89PR50LFTB datasheet89PR50LFTB Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
600 +: $ 0.52920
Stock 1000Can Ship Immediately
$ 0.58
Specifications
Series: 89
Part Status: Active
Lead Free Status / RoHS Status: --
Resistance: 50 Ohms
Power (Watts): 0.75W, 3/4W
Tolerance: ±20%
Temperature Coefficient: ±100ppm/°C
Number of Turns: 20
Adjustment Type: Side Adjustment
Resistive Material: Cermet
Mounting Type: Through Hole
Termination Style: PC Pins
Size / Dimension: Rectangular - 0.810" x 0.190" Face x 0.250" H (20.57mm x 4.83mm x 6.35mm)
Description

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Trimmer Potentiometers are versatile devices that can be used in a variety of applications where a precise adjustment of electrical signals is needed. The 89PR50LFTB is one such trimmer potentiometer that provides exceptional precision and accuracy for a wide range of applications, such as digital signal processing (DSP), audio equipment, lighting dimmers, video surveillance systems and industrial automation.

Trimmer Potentiometers are usually mounted on circuit boards in an enclosed metal package, and they are often marked with a "knob" or a set of pins that allow for easy adjustment. The 89PR50LFTB has four pins that connect the potentiometer to the circuit board, as well as a central pin that carries the voltage or current to be adjusted. By turning the knob on the outside of the package, the resistance of the trimmer can be precisely adjusted.

The 89PR50LFTB is a multi-turn trimmer potentiometer, which means that it can be adjusted over a greater number of turns than regular single-turn trimmers. This allows for more accurate and precise adjustments in lower power circuits, as well as in higher power or voltage circuits. The 89PR50LFTB has a maximum resistance of 50Ω, which makes it suitable for use in many different types of circuits, including those requiring a high degree of accuracy or precision.

The operating principle of the 89PR50LFTB is based on an electrical principle known as Ohm’s law. This law states that the resistance of a trimmer will be inversely proportional to the applied voltage. Therefore, when the knob on the 89PR50LFTB is turned, the resistance of the trimmer will change accordingly. This allows for precise adjustments in voltage or current levels, without needing to modify the circuit or components.

The 89PR50LFTB is typically used in a variety of industrial and commercial applications, such as audio equipment, lighting dimmers, video surveillance systems and industrial automation. The trimmer is also used in the modification of digital signals, such as in digital signal processing (DSP) applications. Due to its precision and accuracy, the 89PR50LFTB is a popular choice for these types of applications.

In summary, the 89PR50LFTB is a trimmer potentiometer that provides exceptional precision and accuracy for a wide range of applications. It is based on the electrical principle of Ohm\'s Law and is typically used in industrial and commercial applications, such as digital signal processing (DSP) and lighting dimmers. Its four-pin design and multi-turn capability make it a versatile choice for many applications.

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

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