SRU8028A-3R3Y

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Fixed inductors encompasses a variety of electronic components such as resistors and capacitors. The most common types of these components are surface mount inductors, though through hole, inductors are still widely used in some applications. The SRU8028A-3R3Y is a surface mount inductor made by Amphenol Advanced Sensors. It is a 3-pin component with a leadless design, which makes it ideal for high-density electric circuits. Here we will discuss the SRU8028A-3R3Y features, applications, and its working principle.

Features

The SRU8028A-3R3Y is a surface mount leadless low-profile inductor. It has a pin pitch/distance of 2.0mm and an inductance value of 3.3μH. It has a current rating of 1.2 Amps, and an operating temperature of -40C to + 105C It also has an excellent self-resonant frequency of 14.4GHz. The SRU8028A-3R3Y also features a high inductance-to-volume ratio making it ideal for applications where a small form factor is required.

Applications

The SRU8028A-3R3Y can be used in RF and microwave applications such as power amplifiers, transmitters, receivers and filters. It can also be used in switching power supplies and dc-dc converters. It is also ideal for applications where a high current is needed in a constrained space. The SRU8028A-3R3Y is widely used in medical electronics, aerospace, automotive electronics and other industries.

Working Principle

An inductor is a component that stores energy in an electromagnetic field and releases the energy when it is needed. An inductor works by allowing alternating current to pass through a set of coils. As current passes through the coils, an electromagnetic field is created that stores energy. When the current is shut off, the electromagnetic field begins to collapse and releases energy. The size, shape and materials used in the coils affects the inductance, or the amount of energy that can be stored.

An inductor also has impedance, or resistance to current. The magnitude of the impedance depends on the inductance, as inductance increases, the impedance increases. The higher the impedance, the more power it can handle, and the more efficient it is in transferring power. The SRU8028A-3R3Y has an impedance of 18.4mΩ, making it ideal for applications that require efficient power transfer.

The SRU8028A-3R3Y offers a high level of inductance in a small form factor, making it ideal for use in many different components and applications. Its leadless design makes it well-suited for densely populated circuits and its wide operating temperature range ensures its durability in harsh environments. It is an excellent choice for applications where high current is needed and a small form factor is required.

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