DC Resistance (DCR):	300 mOhm 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:	500MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	8GHz
Q @ Freq:	11 @ 500MHz
Series:	HK, Q Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	260mA
Tolerance:	±0.2nH
Inductance:	2.9nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are electrical components used in a variety of electrical applications. The HKQ04022N9C-T is an example of a fixed inductor. It is designed to provide a range of characteristics, allowing it to be used in a variety of applications. In this article, we will discuss the application fields of the HKQ04022N9C-T and its working principle.

Application Field of the HKQ04022N9C-T

The HKQ04022N9C-T can be used in a variety of fields, such as power management, communication systems, and automotive applications. In power management, it can be used in power supplies, DC-DC converters, and AC-DC adapters. It is also suitable for use in communication systems such as Wi-Fi and WiMAX systems, as well as cellular base stations. Additionally, this fixed inductor is commonly used in automotive applications, such as motor control, engine management, and other automotive electronics.

Working Principle of the HKQ04022N9C-T

The HKQ04022N9C-T is a three-terminal inductor with an internal fixed magnetic core. It works on the principle of inductance, where an AC current applied to the inductor induces a magnetic field that creates an opposing voltage and a reactance in the inductor. This reactance limits the flow of AC current through the inductor and increases its efficiency.The HKQ04022N9C-T has two different operating modes: fixed-mode and variable-mode. In fixed-mode, the inductance remains constant regardless of the applied voltage, while in variable-mode, the inductance changes depending on the voltage applied. The HKQ04022N9C-T also features high frequency capabilities, where it can be used to create RF signals over a range of frequencies.

Conclusion

The HKQ04022N9C-T is a three-terminal, fixed-inductance, fixed-core inductor that can be used in a variety of applications, such as power management, communications systems, and automotive applications. It works on the principle of inductance, where an AC current applied to the inductor induces a magnetic field that creates an opposing voltage and a reactance in the inductor. The HKQ04022N9C-T also features two different operating modes and high frequency capabilities. This makes it an ideal component for numerous applications.

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