105-222K Allicdata Electronics
Allicdata Part #:

105-222K-ND

Manufacturer Part#:

105-222K

Price: $ 2.65
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 2.2UH 235MA 1.7 OHM
More Detail: 2.2µH Unshielded Inductor 235mA 1.7 Ohm Max Nonst...
DataSheet: 105-222K datasheet105-222K Datasheet/PDF
Quantity: 1000
1000 +: $ 2.40981
Stock 1000Can Ship Immediately
$ 2.65
Specifications
DC Resistance (DCR): 1.7 Ohm Max
Height - Seated (Max): 0.075" (1.91mm)
Size / Dimension: 0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package: --
Package / Case: Nonstandard, 2 Lead
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 75MHz
Q @ Freq: 25 @ 7.9MHz
Series: 105
Shielding: Unshielded
Current - Saturation: --
Current Rating: 235mA
Tolerance: ±10%
Inductance: 2.2µH
Material - Core: Iron
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, also called precision inductors, are a type of electronic device used for the purpose of controlling electrical current in circuits. They are usually composed of a coil of insulated wire that stores energy in the form of a magnetic field. This magnetic field can then be used to induce or regulate current in adjacent components of the circuit. In general, these components are designed to provide an inductive reactance to the current, allowing for the creation of various types of switching and power supply designs.

The 105-222K is one type of fixed inductor. It is a component designed for use in power supply and switching applications. It consists of a ferrite core and winding of insulated wire around the core. The core and winding create a magnetic field that stores energy in the form of a focus of static electric and magnetic fields. The inductance or the ability of an inductor to resist changes in electric current is determined by its size and winding characteristics. The inductance of the 105-222K is 10.2 H and its rated current is 43A.

The primary application of the 105-222K fixed inductor is in the field of consumer electronics. It is used to control and regulate the AC current in various consumer appliances, such as televisions, DVD players, stereos, and other household electronics. It also has applications in power supplies, such as switched-mode power supply (SMPS) and in the automotive industry, such as electric power steering systems. This component can effectively store energy and its compact design makes it ideal for use in space-limited applications. Furthermore, its low impedance and DC resistance also make it suitable for use in high-efficiency switching applications.

The working principle of the 105-222K fixed inductor is simple but effective. When current passes through the winding, a magnetic field is created that opposes any further changes in current. As the current varies and the voltage across the inductor fluctuates, the magnetic field also fluctuates, thus storing energy as an internal self-inductance. This stored energy can then be used to induce additional current in an adjacent component of the circuit, thus controlling and regulating the AC current. This type of inductor is also highly efficient due to its low DC resistance, allowing for the creation of high-efficiency switching designs.

In summary, the 105-222K fixed inductor is an ideal component for use in consumer electronics, power supplies, and automotive applications. It has the ability to store energy, resist changes in current, and provide low DC resistance. Its design makes it highly efficient and space-saving, making it the perfect choice for modern applications. With its high performance and reliability, the 105-222K fixed inductor is a must-have component for any engineer looking for a reliable and efficient solution.

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

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