P160R-472FS

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Fixed inductors are electric components whose inductance is fixed and cannot be adjusted. They are mostly made of coils and are divided into vertical and horizontal types. The vertical type are further divided into SMD, double-screen, multilayer, epoxy, shielded and unshielded types. Among them, the P160R-472FS belongs to the shielded type.

The P160R-472FS is a surface mount inductor, which integrates lead pins and inductance. Its main purpose is to filter out spurious waveforms and suppress the flow of certain frequencies which may cause interference in the circuit. It is mainly used in various power supply circuits, such as mobile phone chargers, digital cameras, and notebook computers.

The P160R-472FS has a rated break-down voltage of up to 16V, an inductance of 4.7uH, and an inductance tolerance of ± 20%. These characteristics make the P160R-472FS ideal for use in switching applications. Moreover, it has a temperature range of -40℃ to +85℃, and an insulation resistance of 100MΩ. This makes the P160R-472FS especially suited to use in high temperature and humidity environment.

The P160R-472FS is mainly composed of three coiled wires: the inner core wire, the external shield wire and the air gap between the two. These components have different shapes and sizes, and can be adjusted according to the requirements of the application. With the inner core wire forming a solenoid, it allows current to flow through it. The external shield wire provides electromagnetic shielding, which prevents spurious interference from entering the circuit. The air gap between the two wires reduces the amount of induction and minimizes signal loss.

In summary, the P160R-472FS is a reliable and dependable fixed inductor, due to its stable performance, wide temperature range and tight tolerance. It is suitable for a variety of applications, such as mobile phone chargers, digital cameras, and notebook computers. Moreover, its shielded construction helps prevent interference from entering the circuit, thus ensuring good performance throughout.

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