SRU3009-4R7Y

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Fixed Inductors are electronic components designed to store energy in the form of magnetic fields, and are used in a variety of applications such as signal processing, power management, communication and motor control. The SRU3009-4R7Y is a type of fixed inductor used in many commercial and industrial applications.

The SRU3009-4R7Y is a surface-mount, shielded-type fixed inductor which is ideal for use in high-frequency applications and provides the best performance in terms of low DC resistance and high current capacity. The inductor is housed in a black plastic enclosure and is designed with two spade lugs to provide easy connection to the circuit.

The inductor is capable of passing up to 4 A of DC current and has a self-inductance of 4.7 uH. The part is rated for a capacitance of 3.09nF and has an Operating Temperature range of -40°C to 85°C. The SRU3009-4R7Y offers high linearity and low signal distortion, making it suitable for use in radio frequency applications.

The working principle of the SRU3009-4R7Y is based on the principle of electromagnetic induction. This principle states that when a varying amount of current flows through the inductor, a corresponding varying voltage is induced in its windings. This change in voltage is proportional to the amount of current and the inductance of the device, allowing the inductor to store energy as a magnetic field in its windings.

The SRU3009-4R7Y is commonly used in power management applications such as ignition systems, power converters, and motor controllers. The part is also suitable for use as an RF transformer in high-frequency communications systems and in RFID tags. Additionally, it can also be employed as a low-pass filter in signal processing applications.

In conclusion, the SRU3009-4R7Y is a fixed inductor that can be employed in a broad range of commercial and industrial applications. The part\'s small form factor and low DC resistance make it an ideal choice for use in high-frequency and radio frequency circuits, as well as for power management and signal processing applications. The inductor works on the principle of electromagnetic induction, storing energy as a magnetic field in its windings.

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