PM2120-331K

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Fixed inductors play an important role in modern electrical circuit and are widely used in diverse electronic devices such as cell phones, computers, home appliances, audio equipment, etc. The PM2120-331K fixed inductor is a component from that family.

A fixed inductor component is an electronic component that is composed of a coil of wire wound around a core, which consists of a magnetic material or an air gap. In general, a higher inductance can be achieved with a smaller coil or more turns in a given space compared to larger coils or fewer turns. One of the most common uses of these devices is in power supplies, where they can be used to filter out high-frequency noise.

The PM2120-331K is a coil inductor for use in a broad range of applications. It offers a high inductance of 33.0µH, a low equivalent series resistance of 0.6Ω, and a high current rating of 1.6A. The component is specified to operate across a wide range of operating temperatures and thermal conditions, making it suitable for use in many commercial and industrial applications.

The PM2120-331K is especially designed for applications requiring the highest voltage regulation. It also has a superior temperature coefficient and an attractive footprint. The device is constructed using using four molded wirewounds with an operating temperature range of -40°C to 80°C, with a rated current of 1.6A. The construction of the component ensures a high dielectric strength of 1.5kVrms. Additionally, the PM2120-331K has been optimized for high-frequency applications with a resonant frequency of 3MHz.

At the core of the PM2120-331K is a high-quality coil winding process that produces an inductor of superior performance. The winding process incorporates a proprietary design that reduces saturation losses by creating an evenly distributed winding pattern. This helps to maintain a steady current rating and a stable inductance.

The device also features a low profile design that allows it to fit into smaller packaging and enclosures. The device can be mounted on both sides of a PCB board, making it ideal for use in space-constrained applications. Moreover, the PM2120-331K is lead-free, halogen-free, and RoHS compliant making it suitable for use in many designs.

In conclusion, the PM2120-331K fixed inductor is a high-performance component that is suitable for a wide variety of applications. With low equivalent series resistance and a high current rating, users can rely on the device to provide a high-quality inductor with reliable performance. The superior thermal coefficient and optimized winding process offer a stable magnetic flux and excellent voltage regulation, while its low profile design makes it a great solution for space-constrained applications.

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