LAL02NA3R9K Allicdata Electronics
Allicdata Part #:

LAL02NA3R9K-ND

Manufacturer Part#:

LAL02NA3R9K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Taiyo Yuden
Short Description: FIXED IND 3.9UH 200MA 1.6 OHM TH
More Detail: 3.9µH Unshielded Inductor 200mA 1.6 Ohm Max Axial
DataSheet: LAL02NA3R9K datasheetLAL02NA3R9K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 1.6 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.091" Dia x 0.134" L (2.30mm x 3.40mm)
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: 35MHz
Q @ Freq: 40 @ 7.96MHz
Series: LA, L Type
Shielding: Unshielded
Current - Saturation: --
Current Rating: 200mA
Tolerance: ±10%
Inductance: 3.9µH
Material - Core: --
Type: --
Part Status: Obsolete
Packaging: Bulk 
Description

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Fixed inductors are ubiquitous electrical components that are found in many circuits and devices. Used in combination with resistors and capacitors, fixed inductors provide a versatile solution to many engineering problems. The LAL02NA3R9K inductor is a deviance from the traditional inductor in that it utilizes a novel aluminum oxide coating on the windings to improve insulation and reduce leakage. Additionally, this particular inductor boasts a high inductance and small size, making it suitable for a wide variety of applications.

The LAL02NA3R9K’s primary application comes from use in power supplies. It is capable of providing a stable and continuous current, even with minor fluctuations in the power supply source. This makes it ideal for use in high-precision circuits such as clocks, oscillators, and numerous filtering applications. Additionally, the inductor also finds use in automotive electronics. Its ability to withstand high temperature and temperature variations makes it exceptionally suitable for the automotive environment.

The inductors working principle is relatively simple. By utilizing a set of metal windings wound around a metal core, a magnetic field is created. This magnetic field induces a current in the windings as they are immersed in an electrical current. This current is then routed through the inductor to its respective destinations. By manipulating the number of windings, the strength of the magnetic field and hence the amount of current induced can be tuned as needed.

In order to improve both the performance and durability of the LAL02NA3R9K, a special aluminum oxide coating is utilized on the windings. This improved insulation helps to reduce leakage currents during operation and decreases the risk of short circuits. Additionally, the aluminum oxide coating provides superior corrosion protection and increases the lifetime of the inductor.

Due to its high inductance and improved insulation, the LAL02NA3R9K is an ideal choice for numerous automotive applications. The compact size and low profile allow for easy installation in tight spaces and the aluminum oxide coating makes the inductor more resistant to environmental damage. The versatility of this particular inductor makes it suitable for power supplies, filtering, and numerous automotive applications.

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

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