2890-08F

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Fixed inductors are components that store energy in an electric field. They have a coil of wire around an iron core, and when current flows through the coil, a magnetic field is formed in the core. This field then stores energy and the inductor acts as a filter, blocking high-frequency AC signals and allowing lower-frequency signals to pass through. The 2890-08F is a type of surface mount fixed inductor with an operating temperature ranging from -40°C to 105°C.

The 2890-08F has two different types of package style: lead-free (no lead) and standard lead. It is made of low profile ferrite core material type, and has a winding ratio of 2.35:1 and a maximum DC current of 600mA. It is a general purpose component, suitable for a wide variety of applications, such as power conversion, EMI/RFI filtering, transient voltage suppression, memory stage, snubber networks and pulse shaping networks.

The 2890-08F has a simple working principle. When the current flows through the inductor, a magnetic field is created in the core. This magnetic field generates an opposing voltage, countering any changes in the current flowing through the inductor. This is called the inductive reactance, which helps to reduce electrical noise and improves the quality of the signal. This also helps to filter out signals above a certain frequency level, while still allowing lower frequency signals to pass through.

The 2890-08F has many advantages over other fixed inductors. For example, it has a very low profile and is easy to install. It has a wide operating temperature range and can withstand extreme temperatures without any damage. In addition, it can provide high impedance values, making it very useful in EMI/RFI filtering. It also has a high current carrying capability and works well for pulse shaping applications.

Overall, the 2890-08F is a versatile surface mount fixed inductor with a wide range of applications. It is made of high-quality components and has a simple working principle that helps to filter out noise and enable signals of a desired frequency to pass through. With its low profile and high current-carrying capability, it is an ideal choice for many applications, including power conversion, EMI/RFI filtering, transient voltage suppression, memory stage, snubber networks and pulse shaping networks.

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