HKQ04026N8J-T

DC Resistance (DCR):	910 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:	5.4GHz
Q @ Freq:	11 @ 500MHz
Series:	HK, Q Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	150mA
Tolerance:	±5%
Inductance:	6.8nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are electrical components which create a magnetic field when a current flows through them. Fixed inductors, also known as fixed-value inductors, are designed to have a relatively constant value of inductance over a wide variety of conditions. Among the most common types of fixed inductors are air core inductors, ferrite core inductors, and composite core inductors. The HKQ04026N8J-T is a type of fixed inductor, specifically a ferrite bead type.

Application Field of HKQ04026N8J-T

The HKQ04026N8J-T fixed inductor is commonly used as filters and decoupling applications in high-performance electronic systems. It can handle high frequencies and has high current ratings, making it suitable for applications such as power supplies, wiring protection and switching circuits. The HKQ04026N8J-T is also suitable for noise suppression in automotive and instrumentation systems.

Working Principle of HKQ04026N8J-T

The HKQ04026N8J-T is a ferrite bead type fixed inductor, meaning that its primary component is a ferrite core. The ferrite core creates a high inductance which acts as a filter, helping to suppress high-frequency electromagnetic interference (EMI) and keep the electrical current within the designed limits. The ferrite core also helps create a low resistance, which helps reduce noise and keep the power consumption of the circuit low.The primary components of the HKQ04026N8J-T fixed inductor are a copper wire coil and a ferrite core. The copper wire coil creates an alternating magnetic field when current flows through it. This field then interacts with the ferrite core and generates a higher-frequency current, which helps filter out high-frequency interference. The ferrite core also acts as an insulator and helps reduce the effect of leakage current on the circuit.

Conclusion

The HKQ04026N8J-T fixed inductor is a versatile component used in a wide range of applications. Its ferrite core allows for high inductance and low resistance, making it suitable for high-frequency filtering and power supply applications. Furthermore, its ferrite core helps create a high level of insulation and noise suppression, making it ideal for automotive and instrumentation systems.

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