HKQ0603W1N9B-T

DC Resistance (DCR):	140 mOhm Max
Height - Seated (Max):	0.013" (0.33mm)
Size / Dimension:	0.024" L x 0.012" W (0.60mm x 0.30mm)
Supplier Device Package:	0201 (0603 Metric)
Package / Case:	0201 (0603 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	500MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	10GHz
Q @ Freq:	15 @ 500MHz
Series:	HK, Q Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	610mA
Tolerance:	±0.1nH
Inductance:	1.9nH
Material - Core:	Ceramic
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are passive electronic components that store energy in the form of a magnetic field. Fixed inductors are fixed-value components whose inductance has been pre-specified. The HKQ0603W1N9B-T is a ferrite bead fixed inductor, which consists of a ferrite bead core wound with multiple layers of enameled copper wire.

Application Field

The HKQ0603W1N9B-T fixed inductor is typically used in audio applications such as sound distribution systems, Hi-Fi equipment, amplifiers, and CD and DVD players. It is also used in communications applications such as mobile phone base stations, phones, radios and analog/digital radio devices. Additionally, this inductor is often used for signal conditioning in computers, UPS, LED lighting systems, and other microcontroller systems.

Working Principle

The basic principle of operation for an inductor is that it acts to oppose changes in current. This property is referred to as inductance and is measured in henrys (H). When a voltage is applied to an inductor, a current is induced in the inductor that creates a magnetic field with lines of flux that loop around the component. The current in the inductor opposes the change in the voltage, which means that the inductor acts to reduce the rate of change in voltage.The operation of the HKQ0603W1N9B-T is similar to that of any other inductor. Upon the application of voltage, the ferrite core generates a magnetic field which generates a current flow in the coil. This current flow then generates an opposing magnetic field to the source voltage. The flux produced by the current in the coil, creates an inductance and generates a voltage across the inductor.

Benefits

One of the major benefits of using the HKQ0603W1N9B-T inductor is its relatively low price and high component reliability. This type of inductor is both cost effective and highly reliable due to its small size, low power requirements, and stable temperature characteristics. Additionally, the inductor is very resistant to interference and noise, and its low profile makes it ideal for use within compact systems with limited space or high density. Another benefit of using this ferrite bead inductor is its resistance to temperature variation, which provides added advantage to any system where the temperature is subject to frequent changes. It is also ideal for high frequency applications, which require little or no voltage drop over the inductor. This is due to its small size, which reduces the size of the inductance loop and provides a lower impedance path to the circuit; resulting in less interference, noise, and voltage drop.

Conclusion

The HKQ0603W1N9B-T fixed inductor is a cost-effective and reliable choice for a wide range of applications that require low-profile and compact components. Its small size, low power requirements, and resistance to temperature change make it an ideal choice for audio, communications, and signal conditioning applications. Additionally, its low impedance loop and resistance to interference and noise make it an excellent choice for high frequency applications.

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