LQH43NN391J03L Allicdata Electronics

LQH43NN391J03L Inductors, Coils, Chokes

Allicdata Part #:

490-9869-2-ND

Manufacturer Part#:

LQH43NN391J03L

Price: $ 0.21
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 390UH 90MA 9.7 OHM SMD
More Detail: 390µH Unshielded Wirewound Inductor 90mA 9.7 Ohm M...
DataSheet: LQH43NN391J03L datasheetLQH43NN391J03L Datasheet/PDF
Quantity: 500
500 +: $ 0.18945
1000 +: $ 0.15337
2500 +: $ 0.14435
5000 +: $ 0.13984
12500 +: $ 0.13532
25000 +: $ 0.13081
Stock 500Can Ship Immediately
$ 0.21
Specifications
DC Resistance (DCR): 9.7 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: 3.3MHz
Q @ Freq: 40 @ 796kHz
Series: LQH43
Shielding: Unshielded
Current - Saturation: --
Current Rating: 90mA
Tolerance: ±5%
Inductance: 390µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors are essential components that are found in a wide variety of electronics products. The LQH43NN391J03L is a fixed inductor that can be used in a variety of applications, from powering electronic components to filtering out certain frequencies of electrical signals. This article will discuss the application fields and working principle for the LQH43NN391J03L.

First, let’s take a look at the application fields. The LQH43NN391J03L is a high-current inductor that can be used in a variety of power applications. It is commonly used in circuits that require high-current, such as power supplies, motor drivers, power line filters, and DC-to-DC converters. This fixed inductor is also used in higher frequency circuits, such as high-frequency AC inverters and radio frequency amplifiers.

The second application field is signal conditioning and filtering. The LQH43NN391J03L can be used to filter out signals of certain frequencies. This helps to prevent unwanted signals from negatively affecting the performance of a circuit. The LQH43NN391J03L is also commonly used to dampen resonance and improve signal quality.

Now that we’ve looked at the various applications of the LQH43NN391J03L, let’s take a look at its working principle. The LQH43NN391J03L is an inductor, which means that it is capable of storing and releasing energy in the form of electrical current. When electrons flow through an inductor, they create a magnetic field, which causes energy to be stored within the inductor. When the current flow is stopped, the stored energy is released in the form of electrical current.

This process of storing and releasing energy is what allows the LQH43NN391J03L to filter out certain frequencies, dampen resonance, and improve signal quality. When an undesired frequency is present in a circuit, the LQH43NN391J03L is able to store the energy from that frequency and then release it as soon as it is no longer needed. This helps to prevent the undesired frequency from negatively affecting the electrical signal.

The LQH43NN391J03L is a fixed inductor that can be used in a variety of applications. It is commonly used in power applications, such as power supplies, motor drivers, power line filters, and DC-to-DC converters. The LQH43NN391J03L also has applications in signal conditioning and filtering, as it is capable of filtering out certain frequencies and dampening resonance. Finally, the working principle of the LQH43NN391J03L is based on its ability to store and release energy in the form of electrical current.

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

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