CDR7D28MNNP-471NC

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Fixed inductors have been widely used in electronics apparatus, circuit boards, and other electronic designs. Applications of these components include transforming electrical signals, RF signal filtering and conditioning etc. The CDR7D28MNNP-471NC device is a surface-mount, high frequency, the folded type of inductor from Symphony. This application field and its working principle are discussed in detail in the following.

The primary application field for the CDR7D28MNNP-471NC is in the frequency ranges between 200KHz and 500MHz. It is often used in high frequency circuits and is suitable for use in RF modules. Common applications include RF amplifiers, antenna drivers and receivers. It also enables signal filtering when used in combination with other passives. The device also exhibits excellent low-loss operation due to its small size and high frequency capabilities.

The CDR7D28MNNP-471NC is built on a metal core substrate, thus, providing high thermal and mechanical stability. It can be mounted on double-sided printed circuit boards for easy prototyping and manufacturing. It is also RoHS compliant and passes a variety of environmental tests including temperature and humidity. Being provided in a compact e0332 case size, it also offers high space savings.

The CDR7D28MNNP-471NC fixed inductor has a working principle that relies on electromagnetic fields. This device is designed with two distinct inductors wrapped around a common magnetic core, resulting in a folded structure. The coil winding is wound around a ferrite core with a total inductance value of 0.47 μH. The two inductors together with the common core act as a single unit with a fixed inductance value that can be adjusted using device parameters. The device also features a high Q-factor that provides excellent resonance peaks and a higher operating frequency range.

The CDR7D28MNNP-471NC is a fixed inductor with many useful features. Its wide frequency range allows for a variety of applications in RF circuits. Its high Q-factor ensures excellent resonance peaks while providing stability even in intense conditions. The device also has a compact size and can be easily mounted on double-sided printed circuit boards. These features combined with its small size, high stability, and ease of prototyping make the CDR7D28MNNP-471NC an ideal fixed inductor for various applications.

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