HCMA1305-R33-R Inductors, Coils, Chokes

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Fixed inductors are electronic components that are used to store energy in the form of an electric field and reduce unwanted high-frequency signals in an electronic system. They are commonly found in audio, radio receiver, and television circuits where they act as filters to remove high-frequency signals. HCMA1305-R33-R fixed inductor is a high-current, miniature, shielded axial inductor which works in RF/high frequency applications. It provides a reliable and cost-effective solution to a variety of electronic applications.

The HCMA1305-R33-R has a core material of ferrite, which significantly reduces eddy currents in the device, making it ideal for high-frequency applications. It also has an inductance of 1-3.3 nH, which is suitable for high-frequency circuits, while its self-resonant frequency is above 30 MHz. The maximum DC resistance is 0.01 ohms, and its Q factor is 10. The maximum current rating is 2.8A, which is suitable for handling high-current applications.

This fixed inductor is designed with a shielded axial construction to effectively reduce EMI and RFI in an electronic system. It also has a low profile body of 5.0 mm x 3.3 mm, so it can be mounted onto almost any circuit board footprint. The device is also designed with an optimally balanced spiral winding to minimize the number of turns, which reduces its overall size while still maintaining high-level performance.

The working principle of HCMA1305-R33-R is simple. When a current is applied across its leads, a magnetic field is created around the inductor, which creates a voltage on the other lead due to inductance. As the current flows in the core, the magnetic field is constantly changing, inducing a voltage back onto the other lead in the opposite direction. This is the reason why inductors are used to reduce high-frequency signals, which would otherwise interfere with other components in an electronic system.

The HCMA1305-R33-R is a fixed inductor which is suitable for a variety of high frequency, high-power applications such as power supplies, audio amplifiers, and RF modules. It is a reliable and cost-effective solution due to its low DC resistance, high current rating, and small size. The device also features a shielded construction and spiral winding to reduce EMI/RFI interference and provide high-level performance.

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