LQH32MN391K23L Allicdata Electronics
Allicdata Part #:

LQH32MN391K23L-ND

Manufacturer Part#:

LQH32MN391K23L

Price: $ 0.08
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 390UH 50MA 22 OHM SMD
More Detail: 390µH Unshielded Wirewound Inductor 50mA 22 Ohm Ma...
DataSheet: LQH32MN391K23L datasheetLQH32MN391K23L Datasheet/PDF
Quantity: 1000
2000 +: $ 0.07326
Stock 1000Can Ship Immediately
$ 0.08
Specifications
Series: LQH32
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Wirewound
Material - Core: Ferrite
Inductance: 390µH
Tolerance: ±10%
Current Rating: 50mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 22 Ohm Max
Q @ Freq: 50 @ 796kHz
Frequency - Self Resonant: 5MHz
Ratings: --
Operating Temperature: -40°C ~ 85°C
Inductance Frequency - Test: 1MHz
Mounting Type: Surface Mount
Package / Case: Nonstandard
Supplier Device Package: 1210
Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max): 0.087" (2.20mm)
Description

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Fixed inductors are components used in electronic circuits that consist of wire coils wrapped around a core material such as ferrite or air. These components generally provide electromagnetic energy conversion, a key function in many electrical applications. The LQH32MN391K23L is a type of fixed inductor with unique characteristics that make it suitable for specific applications. Understanding these features and how they are applied is essential to enhancing the usability of this particular inductor.

The LQH32MN391K23L is a high-frequency, low-saturation inductor made of ferrite and silver. It is characterized by its small size—15 mm in diameter and 8mm in height—as well as its relatively high inductance of 39uH. This combination of features makes it suitable for a wide variety of applications such as switching power supplies, DC/DC converters, and high-frequency circuits. It is also used in power management systems, radio frequency (RF) systems, filtering circuits, and other low-noise electronic applications.

The working principle of the LQH32MN391K23L is similar to other types of fixed inductors. It consists of a coil of wire wrapped around a ferrite core. When current passes through the coil, it generates a magnetic field that causes the core material to vibrate. The vibrating core induces a voltage across the coil, which is known as an inductance. This principle is the basis of most inductive circuits and is utilized in a variety of applications.

The LQH32MN391K23L is a versatile component due to its small size and high inductance. It can be used in many different types of circuits, including those that require a high level of accuracy or reliability. Its small size also makes it suitable for applications where space is limited. Additionally, it is designed to have low DC resistance and can handle high switching frequencies.

Overall, the LQH32MN391K23L is a highly useful fixed inductor that offers a great combination of features. It is suitable for a variety of applications, can handle a wide range of frequencies and currents, and has a small size that makes it easy to incorporate into existing designs. Understanding the features and the working principle of the inductor is essential to realizing the benefits it can bring to any design.

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

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