LAL04NA3R9K Allicdata Electronics
Allicdata Part #:

LAL04NA3R9K-ND

Manufacturer Part#:

LAL04NA3R9K

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: LAL04NA3R9K datasheetLAL04NA3R9K 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Part Status: Obsolete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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The LAL04NA3R9K is a component that falls under the category of fixed inductors and it is widely used today in many applications. A fixed inductor is an electrical component that stores energy in its magnetic field and releases it when its magnetic field collapses. The term “fixed” refers to the fact that this component has a fixed inductance and it cannot be changed or adjusted.

The main use of a fixed inductor is to convert alternating current (AC) to direct current (DC). This is used in a variety of applications such as computer power supplies, TVs, radios, and more. The inductor is usually connected in series with a diode rectifier, and the output voltage of the rectifier is then filtered by using a capacitor. The output voltage is then regulated to the desired level using a voltage regulator.

The LAL04NA3R9K is one of the most commonly used fixed inductors as it offers a low resistance value and high inductance, making it ideal for use in applications where a large amount of power is needed. The components also features an exceptionally low parasitic differential mode capacitance, making it ideal for high frequency applications.

The working principle of the LAL04NA3R9K is based on the fact that an inductor stores energy in its magnetic field. When current passes through the inductor, a magnetic field is created and this stores electrical energy. This stored energy is then released as current when the field collapses. The current produced is in a direct current form and can be used in a variety of applications.

In addition to being used in power supplies, the LAL04NA3R9K is also used in numerous other applications such as filters, pulse shaping, and voltage modulation. The large inductance value makes it ideal for smoothing out ripples and pulses in circuits. It is also used in high frequency applications such as filters which help attenuate certain frequencies while allowing others to pass through. It is also used in numerous communication applications, such as radio transmitters.

The LAL04NA3R9K is a widely used fixed inductor that is used in numerous applications today. The component is able to store energy in its magnetic field, and this energy is then released as direct current when its field collapses. It has a low resistance and high inductance value, making it ideal for numerous applications such as power supplies, filters, and voltage modulation.

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

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