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Fixed Inductors

Inductors, also known as coils, chokes, or reactors, are two-terminal passive components that store energy in the form of a magnetic field when an electric current flows through them. Small inductors, like the MDH12577C-100MA=P3, are found in a variety of electronic devices.

MDH12577C-100MA=P3

The MDH12577C-100MA=P3 is a fixed inductor designed for a variety of inductive applications. It has a maximum direct current rating of 100mA and a rated inductance of 125mH. It is offered in an EIA 0805 package, which has a surface-mountable size of 2.0mm x 1.25mm x 1.25mm.

Application Field and Working Principle

The MDH12577C-100MA=P3 is used in a variety of applications such as DC-DC converters, power supplies, signal transmission, and filtering. As a fixed inductor, it works by providing a magnetic field that stores energy in the form of a current that flows through its two terminals.

It\'s a self-inductance device, meaning that a change in current flow through the inductor will induce a voltage across its terminals. The amount of voltage induced is determined by the inductance of the component. A higher inductance will result in a higher voltage being induced while a lower inductance will correspond to a lower voltage. The MDH12577C-100MA=P3 has a rated inductance of 125mH.

The inductor also has a defined direct current rating, which is the maximum amount of current that can flow through it without exceeding its temperature rating. The MDH12577C-100MA=P3 has a maximum direct current rating of 100mA, meaning that it can handle up to 100mA of current safely.

Since inductors are two-terminal passive components, they require no external power source in order to operate. This means that they can be used in a variety of circuits and applications without the need for an external power supply.

Advantages

The MDH12577C-100MA=P3 offers many advantages such as low profile, low cost, and high reliability. Its small size makes it ideal for use in a variety of circuits where space is limited. The low cost of the component also makes it attractive to applications where cost is an issue. Finally, the component has a high reliability due to its temperature rating of -40°C to 85°C.

Conclusion

The MDH12577C-100MA=P3 is a fixed inductor designed for a variety of inductive applications. It has a maximum direct current rating of 100mA and a rated inductance of 125mH with a temperature rating of -40°C to 85°C. It offers advantages such as low profile, low cost, and high reliability, making it an attractive choice for many applications in fields such as DC-DC converters, power supplies, signal transmission, and filtering.

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