MLG0402Q4N0ST000

DC Resistance (DCR):	1.2 Ohm Max
Height - Seated (Max):	0.009" (0.23mm)
Size / Dimension:	0.016" L x 0.008" W (0.40mm x 0.20mm)
Supplier Device Package:	01005 (0402 Metric)
Package / Case:	01005 (0402 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	6GHz
Q @ Freq:	2 @ 100MHz
Series:	MLG-Q
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	180mA
Tolerance:	±0.3nH
Inductance:	4nH
Material - Core:	Non-Magnetic
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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MLG0402Q4N0ST000 application field and working principle

Fixed inductors, also known as chokes, are usually passive electronic components that store energy in the form of magnetic fields. Generally, an inductor is a component that stores energy in the form of a magnetic field. It is commonly used in applications such as radio frequency (RF) circuits, power electronics, audio circuits and more. In this article we will explore the application fields and the working principle of an MLG0402Q4N0ST000 fixed inductor.An MLG0402Q4N0ST000 is a small, rugged and easy-to-use SMT fixed inductor. It has an inductance value of 4.7 nH and resistance of 0.32 ohms, making it ideal for various application fields such as automotive, mobile phone, TV, game console, and digital audio. The physical size of the component is 0402 an its inductors are encapsulated in an epoxy resin.The application fields of the MLG0402Q4N0ST000 fixed inductor include power factor correction (PFC) circuits, power line filters, and various other filter circuits. In PFC circuits, the inductor helps reduce input ripple currents caused by non-linear loads. Thelow DCR of the inductor also contributes to better power efficiency and power density in the circuit. Additionally, it can be used in the line filters of consumer electronics such as TVs, smartphones and game consoles to reduce the amount of noise.Due to its compact size and low DCR, the MLG0402Q4N0ST000 fixed inductor is also well suited for applications such as audio-frequency circuits, RF circuits, and switching regulator circuits. It is often used to filter and map sound signals to ensure their smooth and high-fidelity transmission. In addition, it is also used in RF circuits to increase efficiency and accuracy in the transmission of signals. Lastly, it is used in switching regulator circuits to ensure better power stability.The working principle of the MLG0402Q4N0ST000 fixed inductor is based on Faraday’s law of induction. The law states that when a current passes through a conductor, a magnetic field is induced in the surrounding region. The amount of magnetic flux induced is proportional to the magnitude of the current, and inversely proportional to the radius of the conductor. The amount of inductance is proportional to the amount of flux stored in the magnetic field. The inductance of the MLG0402Q4N0ST000 fixed inductor is 4.7 nH, which is created by the magnetic fields produced by the current passing through its conductors.In conclusion, an MLG0402Q4N0ST000 fixed inductor is a small and rugged component that can be used in a variety of application fields such as power factor correction circuits, power line filters, audio-frequency circuits, RF circuits, and switching regulator circuits. The low DCR of the inductor also contributes to better power efficiency and power density in the circuit. The working principle of the MLG0402Q4N0ST000 is based on Faraday’s law of induction, which states that when a current passes through a conductor, a magnetic field is induced in the surrounding region. The inductance of the MLG0402Q4N0ST000 is 4.7 nH, which is created by the magnetic fields produced by the current passing through its conductors.

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