LQM18FN2R2M00D Allicdata Electronics
Allicdata Part #:

490-4023-2-ND

Manufacturer Part#:

LQM18FN2R2M00D

Price: $ 0.04
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 2.2UH 120MA 400 MOHM
More Detail: 2.2µH Shielded Multilayer Inductor 120mA 520 mOhm ...
DataSheet: LQM18FN2R2M00D datasheetLQM18FN2R2M00D Datasheet/PDF
Quantity: 152000
4000 +: $ 0.02937
8000 +: $ 0.02774
12000 +: $ 0.02611
28000 +: $ 0.02529
100000 +: $ 0.02366
Stock 152000Can Ship Immediately
$ 0.04
Specifications
DC Resistance (DCR): 520 mOhm Max
Height - Seated (Max): 0.035" (0.90mm)
Size / Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm)
Supplier Device Package: 0603 (1608 Metric)
Package / Case: 0603 (1608 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 1MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 80MHz
Q @ Freq: --
Series: LQM18
Shielding: Shielded
Current - Saturation: 120mA
Current Rating: 120mA
Tolerance: ±20%
Inductance: 2.2µH
Material - Core: Ferrite
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that store energy in the form of magnetic fields, converting electric energy into magnetic energy. The LQM18FN2R2M00D is an example of a fixed inductor that is designed for use in high current applications. It is a high current, surface-mount product with an inductance value of 2.2mH. The LQM18FN2R2M00D is manufactured using high quality aluminum and copper materials, making it an ideal choice for applications requiring voltage and current stability.

The application field of the LQM18FN2R2M00D is diverse, and includes but is not limited to: power supplies, frequency generators, electric motor controllers, power amplifiers, as well as other high current applications. In all these applications, the LQM18FN2R2M00D is used to protect components from voltage and current variations as well as to reduce the effects of high current noise.

In terms of the operating principles of the LQM18FN2R2M00D, the basic function of a fixed inductor is to oppose a change in current through the inductor. As the current through the inductor increases, the magnetic field around the inductor grows, making it easier for the inductor to oppose a change in current. Ultimately, the presence of the inductor allows for a smooth regulation of the current, decreasing the amount of current noise and voltage fluctuations in the circuit.

The LQM18FN2R2M00D can also be used to filter out unwanted frequencies or harmonics in a circuit. This is achieved due to the fact that the inductance value of the inductor varies with the frequency of the signal. Higher frequencies will see a decrease in the inductance of the inductor, while lower frequencies will see an increase in the inductance. As such, the inductor will only allow through current that is near the nominal frequency of the circuit, and any unwanted harmonic frequencies are filtered out.

In summary, the LQM18FN2R2M00D is an example of a high current, surface-mount fixed inductor that can be used to reduce the amount of current noise and voltage fluctuations in a circuit. It is also able to filter out unwanted harmonic frequencies, making it a versatile and useful choice for a variety of applications.

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

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