LQH43NN221K03L Allicdata Electronics

LQH43NN221K03L Inductors, Coils, Chokes

Allicdata Part #:

490-9852-2-ND

Manufacturer Part#:

LQH43NN221K03L

Price: $ 0.21
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 220UH 110MA 5.4 OHM
More Detail: 220µH Unshielded Wirewound Inductor 110mA 5.4 Ohm ...
DataSheet: LQH43NN221K03L datasheetLQH43NN221K03L Datasheet/PDF
Quantity: 1000
500 +: $ 0.18945
Stock 1000Can Ship Immediately
$ 0.21
Specifications
DC Resistance (DCR): 5.4 Ohm Max
Height - Seated (Max): 0.110" (2.80mm)
Size / Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package: 1812 (4532 Metric)
Package / Case: 1812 (4532 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 1MHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 4.5MHz
Q @ Freq: 40 @ 796kHz
Series: LQH43
Shielding: Unshielded
Current - Saturation: --
Current Rating: 110mA
Tolerance: ±10%
Inductance: 220µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors refer to components that store electromagnetic energy within a coil of wire usually wound on a solid ferromagnetic core. The inductance of the component (the amount of energy which can be stored) is determined by the number of turns in the coil and the size and shape of the core. Commonly used in power supplies, power converters and RF filters and tuners, fixed inductors are ideal components for a variety of applications.

The LQH43NN221K03L is a fixed inductor with very low profile and high reliability. It is constructed with a ferromagnetic core and copper wire winding in a shielded plastic dielectric, which provides excellent electrical insulation and dielectric strength. The component offers a significant amount of inductance, capacitance, and current handling capabilities in a small package. This makes it suitable for a range of applications such as buck converters, electric motors, inverters, and power management in electronic circuits.

The principle behind a fixed inductor like the LQH43NN221K03L is electromagnetic induction. Electromagnetic induction is the process of inducing current in a conductor by moving the conductor within a magnetic field. This process is often used to generate electrical energy from mechanical energy such as in an electric generator. In this instance, the induced current is created by the wire coils of the inductor being exposed to the changing magnetic field generated and produced by the current in the wire coil.

The LQH43NN221K03L is designed for use in buck converter applications, which require good electrical conductivity and insulation. This type of application requires an inductor to provide its necessary input. The inductor must be able to handle a high amount of current and the size of the device must be kept small to save space. The LQH43NN221K03L meets this criterion and is able to provide a consistently reliable current at high frequencies.

The component also offers excellent construction, including a longer life in high temperature and high humidity environments. It can be used for a variety of applications such as battery chargers, high-efficiency, low power loss inverters, power converters, and RF filters/tuners. It is also well-suited for switching power supplies, DC-DC converters, and other electronics.

The LQH43NN221K03L is a fixed inductor ideally suited for a variety of industrial and consumer electronic applications. Its low profile and high reliability makes it a great choice for a wide range of applications. The induction-based mechanism of the component allows for efficient current transfer and ensures excellent electrical conductivity and insulation. In addition, its construction is able to endure high temperatures and humidities and makes it a great reliable source of current even in tough conditions.

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

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