ELJ-FCR47KF Inductors, Coils, Chokes

DC Resistance (DCR):	1 Ohm Max
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Supplier Device Package:	1008 (2520 Metric)
Package / Case:	1008 (2520 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25.2MHz
Operating Temperature:	-20°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	160MHz
Q @ Freq:	25 @ 25.2MHz
Series:	FC
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	155mA
Tolerance:	±10%
Inductance:	470nH
Material - Core:	--
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed inductors are components used in electrical circuits, typically to store energy in the form of an electromagnetic field, and to provide an electrical connection between two different components. The ELJ-FCR47KF is a type of fixed inductor that has many applications and a unique working principle.The ELJ-FCR47KF is a high frequency, small-sized inductor with low DC resistance, good inductance stability, and high current capacity. It is made of a metal oxide compound with high permeability and low losses, making it suitable for operation under high frequencies. Its high self-leakage and low distortion characteristics make it suitable for applications such as power supplies, voltage regulators, communication systems, and automotive systems. Additionally, it is capable of operating at temperatures ranging from -55°C to 125°C, making it well-suited for many operating environments.The working principle of the ELJ-FCR47KF is based on the principle of electron flow - the movement of electric charge through a conductor or semiconductor. When electric current is sent through the inductor, the electrons move through the components it is made up of, producing an electromagnetic field. This field then stores energy and creates a back-EMF (electromotive force) that acts as an opposing current and opposes the flow of electrons. This creates inductance, which is the property of an inductor to resist a change in the applied current. When the applied current is removed, the energy stored in the magnetic field is released and the inductance returns to its original value.The ELJ-FCR47KF has a wide range of applications. The stored energy it provides is ideal for improving the performance of power conversion systems such as AC to DC power supplies, stabilizers, switching converters, and inverters. The high current capacity also makes it suitable for high-power applications such as electric motor drives and speakers. Additionally, the ELJ-FCR47KF is often used in RF systems for impedance matching, improving SNR, and reducing noise.The ELJ-FCR47KF is an excellent choice for many applications due to its wide range of features and benefits. It is a high frequency, small-sized inductor with low DC resistance, good inductance stability, and high current capacity. It is also capable of operating in extreme temperatures, making it suitable for many operating environments. Furthermore, its unique working principle makes it suitable for a wide range of applications ranging from power supplies and voltage regulators to electric motor drives and RF systems.

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