LQB18NNR47K10D Allicdata Electronics
Allicdata Part #:

LQB18NNR47K10D-ND

Manufacturer Part#:

LQB18NNR47K10D

Price: $ 0.04
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 470NH 400MA 580 MOHM
More Detail: 470nH Shielded Multilayer Inductor 400mA 580 mOhm ...
DataSheet: LQB18NNR47K10D datasheetLQB18NNR47K10D Datasheet/PDF
Quantity: 1000
4000 +: $ 0.03164
Stock 1000Can Ship Immediately
$ 0.04
Specifications
DC Resistance (DCR): 580 mOhm Max
Height - Seated (Max): 0.037" (0.95mm)
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: 25MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 80MHz
Q @ Freq: 25 @ 25MHz
Series: LQB18
Shielding: Shielded
Current - Saturation: --
Current Rating: 400mA
Tolerance: ±10%
Inductance: 470nH
Material - Core: Ferrite
Type: Multilayer
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electronic components that allow electric current to flow through them in a certain direction and prevent the flow of electric current in the opposite direction. The type of inductor that exists in this category is the LQB18NNR47K10D.This type of inductor is a surface mounted ceramic inductor that enables electrical energy to be stored by a magnetic field and released when the current is reduced or stopped. It contains a high-grade ceramic material featuring superior durability, heat resistance, and high frequency characteristics. The inductance is also greater than normal, making it ideal for high frequency applications.

The scope of application for the LQB18NNR47K10D is diverse. It can be used in switch-mode power supplies, voltage inverter circuits, power amplifiers, line filters, and other electronic circuits that require the high frequency response. It is especially useful for power supplies that have small space requirements, as it is a surface mount component that can be affixed to the circuit board with a small area of the board. The LQB18NNR47K10D is also suitable for filtering noise generated by personal computers, audio applications, and digital instruments.

The working principle behind the LQB18NNR47K10D is based on Faraday’s Law of induction. This law states that the voltage induced across the inductor is proportional to the rate of change of the magnetic flux. As the current passing through the inductor increases, the rate of change of the magnetic flux also increases, resulting in a voltage that must be induced across the inductor in order to maintain the current. This voltage is referred to as the inductance voltage, which is known to be proportional to the rate of change of the current. By controlling the current through the inductor, the inductance voltage is also controlled, allowing the inductor to vary the amount of current passing through it.

The LQB18NNR47K10D enables designers to achieve high frequencies when the magnetic flux is changing rapidly. This is because the magnetic flux induces an opposing magnetic force that works against the electric current. This opposing force reduces as the frequency increases, consequently allowing the current to travel through the inductor faster. This makes the LQB18NNR47K10D ideal for applications that require high frequencies, such as switch-mode power supplies and voltage inverters.

In conclusion, the LQB18NNR47K10D is a high-grade ceramic inductor that is suitable for high frequency applications. It works by utilizing Faraday’s Law of induction and can be used in switch-mode power supplies, voltage inverter circuits, power amplifiers, line filters, and other similar electronic circuits. It is a surface mount component that can be affixed to the circuit board with a small area of the board and is especially useful for power supplies that have small space requirements.

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

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