2512-222F Allicdata Electronics
Allicdata Part #:

2512-222F-ND

Manufacturer Part#:

2512-222F

Price: $ 2.58
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 2.2UH 1A 400 MOHM SMD
More Detail: 2.2µH Unshielded Inductor 1A 400 mOhm Max 2-SMD, ...
DataSheet: 2512-222F datasheet2512-222F Datasheet/PDF
Quantity: 1000
750 +: $ 2.34644
Stock 1000Can Ship Immediately
$ 2.58
Specifications
DC Resistance (DCR): 400 mOhm Max
Height - Seated (Max): 0.110" (2.79mm)
Size / Dimension: 0.255" L x 0.105" W (6.48mm x 2.67mm)
Supplier Device Package: 2-SMD
Package / Case: 2-SMD, J-Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: --
Q @ Freq: --
Series: 2512
Shielding: Unshielded
Current - Saturation: 750mA
Current Rating: 1A
Tolerance: ±1%
Inductance: 2.2µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components used to store energy in the form of a magnetic field. The 2512-222F is an example of a fixed inductor, used in a variety of industries to serve a number of different applications. Typically, inductors are used to provide DC power, improve capacitor performance, electromagnetic interference, and oscillator design. As such, this series of inductors offers a variety of high performance specifications.

Applications

The 2512-222F can be utilized in multiple application fields, such as: RF audio circuits, radio receivers, oscillators, sample/hold circuits, and low power switchgear. In these fields, the inductor primarily serves to provide tuned frequency response, as well as filtering capabilities. Inductors are also used to reduce noise, ensure proper waveform shape, and reduce the effects of unwanted feedback signals that can disrupt audio signals. The inductor’s ability to filter out unwanted signals also makes it an ideal choice for telecommunications and automotive systems.

Working Principle

At its core, the working principle of a fixed inductor is based on the principle of Faraday’s Law of Induction. This law states that when a voltage is applied across a coil of wire, it creates a magnetic flux field which in turn induces an electrostatic field in the coil. This electrostatic field then produces an additional voltage across the coil, resulting in a magnetic field which is proportional to the voltage applied to the coil. At a certain critical point, known as the resonant frequency, the inductor reaches a state of maximum efficiency

This resonant frequency is used in a number of applications. For instance, in audio circuitry, the inductor is used to set the resonant frequency of the sound waves to ensure high quality audio output. The 2512-222F\'s exceptional performance is due to its ability to maintain a consistent resonant frequency over a wide temperature range. Additionally, the inductor features an impressive temperature coefficient, which ensures that the inductance remains constant over a wide temperature range.

Conclusion

The 2512-222F is a fixed inductor that offers a wide range of applications in a variety of industries. It works by leveraging the principle of Faraday’s Law of Induction, which helps to produce a resonant frequency that can be used for filter and audio applications. Its high performance temperature coefficient and ability to maintain a consistent resonant frequency over a wide range of temperatures make it an ideal choice for audio and telecommunications applications.

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

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