HKQ04023N4B-T Inductors, Coils, Chokes

DC Resistance (DCR):	340 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:	6.6GHz
Q @ Freq:	10 @ 500MHz
Series:	HK, Q Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	240mA
Tolerance:	±0.1nH
Inductance:	3.4nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are passive components designed to oppose sudden changes in current. They store and release energy by changing the magnetic field in a coil around an iron core. Depending on their construction and application, they are also known as coils or chokes. Fixed inductors are commonly used in power supplies, filters, antennas, and loudspeakers. The HKQ04023N4B-T is a type of fixed inductor that offers excellent performance, high frequency characteristics, and high reliability. This component features a silicone resin-sealed package with an enhanced ceramic core. It is designed for removal and installation without soldering, making it an ideal choice for a variety of applications.

Application Field of HKQ04023N4B-T

The HKQ04023N4B-T is an ideal choice for use in a wide variety of electronic components. It can be used in power supplies, as a high-efficiency filter, or as a load in antennas. It also provides excellent noise reduction in a variety of audio devices.

Working Principle of HKQ04023N4B-T

The HKQ04023N4B-T fixed inductor works by taking advantage of Faraday\'s law of induction. This law states that when a conductor passes through a magnetic field, a voltage is induced in the conductor. In the case of the HKQ04023N4B-T, a coil winding is situated within the iron core which contains the magnetic field. When electric current passes through the coil, a magnetic field is generated, inducing an opposing voltage. This induced voltage opposes the applied current and can be used to regulate the flow of electrons. By manipulating the parameters of the inductor such as the number of turns in the coil and the size of the core, engineers can tailor the inductor to their specific application. For example, adding more turns to the coil increases the inductance, while decreasing the size of the core decreases the reactance. These changes affect the performance of the inductor and can be used to achieve the desired results. In addition to providing magnetic fields of specific strengths, the HKQ04023N4B-T also has a high thermal performance. It is designed for reliable operation over extended periods of time in a wide range of temperatures. This feature makes it suitable for use in applications that require operating in harsh environments.

Conclusion

The HKQ04023N4B-T is a versatile fixed inductor that is optimized for a wide variety of applications. It offers excellent performance, high frequency characteristics, and a high thermal efficiency. This component is designed to oppose sudden changes in current, helping to ensure smooth operation of the circuit. By manipulating the parameters of the inductor, engineers can tailor it to their specific application. The HKQ04023N4B-T is an ideal choice for use wherever a reliable and efficient fixed inductor is required.

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