2890-44J Allicdata Electronics
Allicdata Part #:

2890-44J-ND

Manufacturer Part#:

2890-44J

Price: $ 1.33
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 120UH 219MA 4.1 OHM TH
More Detail: 120µH Unshielded Molded Inductor 219mA 4.1 Ohm Max...
DataSheet: 2890-44J datasheet2890-44J Datasheet/PDF
Quantity: 1000
800 +: $ 1.21086
Stock 1000Can Ship Immediately
$ 1.33
Specifications
DC Resistance (DCR): 4.1 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.280" Dia x 0.900" L (7.11mm x 22.86mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 790kHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 10MHz
Q @ Freq: 95 @ 790kHz
Series: 2890
Shielding: Unshielded
Current - Saturation: --
Current Rating: 219mA
Tolerance: ±5%
Inductance: 120µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

Fixed inductors are electronic components that convert energy from one form to another. Generally speaking, these components are used to induce a voltage in a conductor, such as a wire, in order to produce a current in the same direction. Fixed inductors are generally used in applications where the direction of the current is fixed, and they can be used in a variety of applications, such as power supplies, motor drives, radio-frequency (RF) amplifiers, and analog circuits.

2890-44J Application Field and Working Principle

The 2890-44J fixed inductor is a universal component used in a variety of applications. It is designed for use as a voltage source in a circuit or as an element in a resonator circuit. The component is designed to operate at frequencies of up to 500 kHz and can handle a voltage of up to 20V. It is also designed to be resistant to high temperatures and can handle up to 105°C without any damage.

The 2890-44J fixed inductor works through the principles of electromagnetic induction, which states that when a voltage is applied to the inductor, a magnetic field is produced. This magnetic field then induces an electromotive force in the windings of the inductor, which in turn produces a current in a circuit. This current is then used to provide a voltage in order to supplement the applied voltage.

On the other hand, if the inductor is part of a resonant circuit, its primary function is to convert the applied voltage into an oscillating voltage, which is then used to drive the oscillator circuit. This is done by applying a voltage to the inductor, which produces an alternating current. The AC current causes the inductor to oscillate at the same frequency, which in turn drives the rest of the circuit.

The 2890-44J fixed inductor is a very versatile electronic component that can be used in a variety of applications. It is designed to operate at frequencies of up to 500kHz and can handle a voltage of up to 20V. Additionally, the component is resistant to high temperatures and can handle up to 105°C without any damage. Thus, it is suitable for use in power supplies, motor drives, radio-frequency (RF) amplifiers, and analog circuits.

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

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