LAL04KB3R9K Allicdata Electronics
Allicdata Part #:

LAL04KB3R9K-ND

Manufacturer Part#:

LAL04KB3R9K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 3.9UH 640MA 370 MOHM
More Detail: 3.9µH Unshielded Inductor 640mA 370 mOhm Max Axia...
DataSheet: LAL04KB3R9K datasheetLAL04KB3R9K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 370 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.157" Dia x 0.386" L (4.00mm x 9.80mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.96MHz
Operating Temperature: -25°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 65MHz
Q @ Freq: 65 @ 7.96MHz
Series: LA, L Type
Shielding: Unshielded
Current - Saturation: --
Current Rating: 640mA
Tolerance: ±10%
Inductance: 3.9µH
Material - Core: --
Type: --
Part Status: Obsolete
Packaging: Bulk 
Description

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Fixed Inductors are a sort of electronic component that is employed for their ability to store magnetic energy, convert electrical energy to magnetic energy, and convert magnetic energy into electrical energy. The LAL04KB3R9K is a low profile, high reliable chip wire wound inductor that excels in these tasks.

This inductor is best used in DC-DC converters and on-board DC/DC converters. It has a series of features that make it ideal for a wide variety of design requirements. For starters, it features low DCR, excellent DC current handling capabilities, as well as the ability to operate between a wide temperature range. This makes it perfect for any application that requires a compact size or low profile design.

The LAL04KB3R9K is also ideal for switching power supplies, LED lighting, DC/DC converters, and higher voltage applications. It comes with a number of environmental benefits as well, such as a moisture resistance rating of up to 95%. This makes it an attractive choice for environmental-friendly applications.

The working principle of the LAL04KB3R9K follows the same principles as any other fixed inductor. It is a device that stores energy in its magnetic field. It absorbs energy in the form of electrical current, which is then stored in the inductor\'s magnetic field. Once the electrical current dissipates, the stored energy is released, producing an electric current.

The inductor works best in a predetermined circuit. The designer needs to integrate the inductor into the desired circuit, knowing the necessary inductance values. This is necessary for the inductor to function properly in the circuit, as the inductance value should match the requirements of the circuit.

When the inductor is combined with other parts of a circuit, it forms a tank circuit. This resonant type of circuit is necessary in order for the inductor to store energy in its magnetic field. As the inductor absorbs the electrical energy, it stores it in its magnetic field as well as generating a back EMF voltage. This back EMF voltage is required for the inductor to work properly over the entire frequency range.

Once the energy has been stored in the inductor, it can be used to produce a number of different things. By controlling the frequency range that the inductor works over, it can be used to filter a signal. It can also be used in applications such as power supply filters, DC-DC converters, and various digital circuit interfacing applications.

The LAL04KB3R9K is an ideal choice for a wide range of applications due to its robust design, low profile, and environmental-friendly features. It is a dependable component for any electronic design that requires a high degree of reliability and performance.

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

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