MHQ1005P3N0BTD25

DC Resistance (DCR):	80 mOhm Max
Height - Seated (Max):	0.024" (0.60mm)
Size / Dimension:	0.039" L x 0.024" W (1.00mm x 0.60mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	6GHz
Q @ Freq:	23 @ 250MHz
Series:	MHQ-P
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	900mA
Tolerance:	±0.1nH
Inductance:	3nH
Material - Core:	Ceramic, Non-Magnetic
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are essential components used in various electrical and electronic circuits and systems. In the electrical industry, fixed inductors are used primarily for power regulation, energy storage, filtering, and noise reduction.Inductors are made up of coils of wire that are usually wound around a soft iron core, or a ferrite core if high inductance values are required. The basic working principle of a fixed inductor is that it introduces a certain amount of inductance into the circuit. This is achieved by creating an electromagnetic field that opposes the flow of current and thus reduces the current to some extent while allowing the voltage to remain constant.In this article, the application field and working principle of MHQ1005P3N0BTD25, a type of general-purpose fixed inductor, will be discussed.

Application Field of MHQ1005P3N0BTD25

MHQ1005P3N0BTD25 is a kind of general-purpose fixed inductor that can be applied in many electrical circuits and systems. It is mainly used to provide high inductance needed to reduce ripply current, filter external signals, reduce noise in power supplies, and so on.The main advantage of MHQ1005P3N0BTD25 is that its inductance value remains constant even under varying conditions. This makes it perfectly suitable for use in large-scale machines and in high-power applications where the operating environment changes rapidly.In addition, the chassis of MHQ1005P3N0BTD25 is designed to be sealed and corrosion-resistant. This ensures that it is not affected by external factors and is able to function at its optimal level for a long time.

Working Principle of MHQ1005P3N0BTD25

In the case of MHQ1005P3N0BTD25, the inductance value is obtained through the arrangement of the ferrite core and the number of turns in its internal windings. The inductor works on the principle of induction, which states that changing current, in this case alternating current, will create a flux in an inductor’s core, causing it to induce an electromotive force (EMF).The EMF, in turn, will oppose the applied current, thus resulting in a voltage drop across the inductor. The amount of voltage drop depends on the inductance value and the magnitude of the applied current.In other words, higher the inductance value, larger will be the voltage drop, and hence, lower will be the current that can pass through the device. This is why fixed inductors are used in circuits to limit the flow of current.

Conclusion

To sum up, MHQ1005P3N0BTD25 is a general-purpose fixed inductor that can be applied in a variety of circuits. Its main advantage is that its inductance value remains constant and unaffected by external factors. It works on the principle of induction, wherein the changing current induces an electromotive force that opposes the applied current, resulting in a voltage drop across the inductor.

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