4302-822J Allicdata Electronics
Allicdata Part #:

4302-822J-ND

Manufacturer Part#:

4302-822J

Price: $ 1.27
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 8.2UH 195MA 4 OHM SMD
More Detail: 8.2µH Unshielded Inductor 195mA 4 Ohm Max 2-SMD
DataSheet: 4302-822J datasheet4302-822J Datasheet/PDF
Quantity: 1000
2000 +: $ 1.15952
Stock 1000Can Ship Immediately
$ 1.27
Specifications
DC Resistance (DCR): 4 Ohm Max
Height - Seated (Max): 0.095" (2.41mm)
Size / Dimension: 0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package: --
Package / Case: 2-SMD
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 20MHz
Q @ Freq: 30 @ 7.9MHz
Series: 4302
Shielding: Unshielded
Current - Saturation: --
Current Rating: 195mA
Tolerance: ±5%
Inductance: 8.2µH
Material - Core: Iron Powder
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that create an inductive effect in an electrical circuit. The 4302-822J is a fixed inductor designed for a variety of applications. This fixed inductor is made up of a cylindrical coil of wire wound around a ferromagnetic core material, and its inductance varies according to the current and frequency of the circuit.

The 4302-822J has two distinct application fields. Firstly, it is used to filter noise and reduce electromagnetic interference. In a DC circuit, this type of inductor can be used to generate a steady current that is not affected by voltage fluctuations. It is also commonly used in AC circuits to reduce wave distortions and control the transfer of power signals.

Some of the typical applications for this fixed inductor include signal filtering, surge suppression, signal processing, and power supply noise reduction. In addition, it is used in analog circuits to regulate frequencies and AC signals and to stabilize DC supply voltages in DC circuits. The 4302-822J is also used in low-noise amplifiers and loop filters.

The working principle of the 4302-822J is based on Faraday’s law of induction. When an alternating current flows through the inductor’s coil, it produces a magnetic field in the core material of the inductor. This magnetic field produces an opposing voltage in the coil, which resists the flow of current. This effect, known as inductance, is what creates the filtering and noise-reduction effects.

The 4302-822J can be found in a variety of devices, from cell phones and computers to domestic appliances and electronic consumer products. It is used for its ability to reduce noise and electromagnetic interference, as well as for its durability and long-term reliability.

In conclusion, the 4302-822J is a fixed inductor designed for use in a variety of applications. It is based on Faraday\'s law of induction and works by producing an opposing voltage in the coil which reduces noise and electromagnetic interference. It is widely used in a variety of devices for its durability, noise reduction capabilities, and long-term reliability.

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

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