CIH03Q1N1SNC

Q @ Freq:	24 @ 500MHz
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
Features:	--
Inductance Frequency - Test:	500MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	10GHz
Series:	CIH03Q
DC Resistance (DCR):	120 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	420mA
Tolerance:	±0.3nH
Inductance:	1.1nH
Material - Core:	--
Type:	Multilayer
Part Status:	Active

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Introduction
A fixed inductor is an electrical device that stores energy in its magnetic field. It is designed to fit within a specific set of parameters, such as the voltage, current, and size, which determine its function and application. The fixed inductor is one of the most widely used components in electrical and electronic circuits, providing electrical or other effects that help to shape and control signals. The inductor CIH03Q1N1SNC is one example of a fixed inductor that has a wide variety of uses and potential applications. This article will discuss the application field and working principles of the CIH03Q1N1SNC fixed inductor.
Function of the CIH03Q1N1SNC Fixed Inductor
The CIH03Q1N1SNC fixed inductor is a low-profile surface-mount, economy grade inductor that is designed to provide high reliability in cost-sensitive applications. It is a wideband inductor with an inductance value of 3.3 uH, a maximum current rating of 1.4 A, a self-resonant frequency of 17.5 MHz, and a typical DC resistance of 0.22 ohms. The CIH03Q1N1SNC fixed inductor is used in circuits to provide proper impedance and transient response, often in the application of power line filtering. It can also be used in high-speed switching applications as a storage inductor to store energy released from the high-side MOSFET during switching operations.
Working Principles of the CIH03Q1N1SNC Fixed Inductor
The CIH03Q1N1SNC fixed inductor works on the principle of electromagnetic induction. When a changing electrical current flows through a conducting wire, it will create a magnetic field that stores energy. This energy is then released when the current stops flowing, and this release of energy creates a current in the opposite direction. This is called a reverse current, and it is this reverse current that the CIH03Q1N1SNC inductor takes advantage of. When connected to a power source, the inductor will absorb the energy released by the power source when the power is shut off, creating a reverse current. This reverse current then helps to block the flow of power in the opposite direction, providing power line filtering. This allows the circuit to maintain a desired voltage and current in the desired range
Applications of the CIH03Q1N1SNC Fixed Inductor
The CIH03Q1N1SNC fixed inductor has many potential applications in electrical and electronic circuits. It is used in power line filtering, high-speed switching applications, audio frequency filtering, resonant circuits, clock generators, automotive systems, RF circuits, and many other applications. The 3.3 uH inductance value, 1.4 A maximum current rating, and 17.5 MHz self-resonant frequency of the CIH03Q1N1SNC makes it suitable for use in a variety of these applications, and it can help to improve the performance and signal integrity of the circuits it is used in. It is an economical solution for many cost-sensitive applications, and it is highly reliable and easy to use.
Conclusion
The CIH03Q1N1SNC fixed inductor is a low-profile surface-mount, economy-grade component that is designed for a wide variety of applications. It works on the principle of electromagnetic induction, and it provides a reverse current when connected to a power source to filter power lines and maintain the desired voltage and current in the desired range. It is highly reliable and versatile, and it is suitable for use in power line filtering, high-speed switching applications, audio frequency filtering, resonant circuits, clock generators, automotive systems, RF circuits, and many more applications.

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