P3519-221K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors are electromechanical components used to introduce inductance into an electrical circuit. A common feature is that the inductance of the device does not change when the voltage, current, or frequency changes. The P3519-221K is a fixed inductor from Coilcraft, a leading manufacturer of magnetic components and other electromechanical devices. It is designed for use in a variety of applications in both DC and AC circuits.This article will discuss the application fields and working principle of P3519-221K.

Application Fields for P3519-221K

The P3519-221K is a high-performance, precision fixed inductor. It can be used in a variety of applications including:

• Power-supply filtering and decoupling
• Power converters and re-clocking circuitry
• RF Applications, including VCOs and impedance matching circuits

The P3519-221K has a wide operating temperature range of -40 to +85°C, making it suitable for use in extreme temperature environments. It is also RoHS compliant, making it suitable for use in lead-free and green applications.

Working Principle of P3519-221K

The core of the P3519-221K fixed inductor is made from high permeability ferrite material. This material has an extremely high permeability which enables it to concentrate the flux in the core and increase the inductance. The P3519-221K has a low core losses due to its high permeability. This enables the device to achieve low thermal resistance, high Q, and high-frequency operation.

The P3519-221K has two flat terminals which allow for easy connections to other components. The terminals can be connected in either parallel or series configuration. This allows for a variety of different configurations and applications.

The P3519-221K has a high self-resonant frequency which enables it to be used in high-frequency applications. The device is also protected from electrostatic discharge due to its robust construction. This makes it suitable for use in applications where electrostatically sensitive components are present.

In summary, the P3519-221K is a high-performance, precision fixed inductor from Coilcraft. It has a wide operating temperature range and is RoHS compliant. It is suitable for use in a variety of applications including power-supply filtering and decoupling, power converters and re-clocking circuitry, and RF applications. The core of the P3519-221K is made from high permeability ferrite material, which gives it low core losses and enables it to achieve low thermal resistance, high Q, and high-frequency operation. It is also protected from electrostatic discharge, making it suitable for use in applications where electrostatically sensitive components are present.

The specific data is subject to PDF, and the above content is for reference