0819-44F

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Fixed inductors are the building blocks of electronic circuits that provide an inductive reactance which limits and controls current around those circuits. The 0819-44F is a type of fixed inductor and provides an ideal solution for a variety of applications that require stable, reliable, and low-power performance.

The 0819-44F is a high efficiency, surface mount device featuring a small size and minimal height profile, ideal for applications in smartphones and other portable devices. It has an inductance value of 4.4 μH and a self-resonant frequency of 10 MHz. The 0819-44F has a maximum rated current of 780 mA and an operating temperature range of -55°C to +125°C.

The 0819-44F is designed to work with non-polarized capacitors and comes with a non-magnetic, non-polarized construction. This allows for the use of the device in applications with either positive or negative polarities. The 0819-44F is also RoHS compliant and UL certified, guaranteeing its reliability and quality.

At its most basic level, an inductor stores energy in the form of a magnetic field around its coil. When interconnected with a closed circuit, current flows through the circuit from the positive terminal to the negative. This current creates an opposing magnetic field that interacts with the magnetic field of the coil resulting in an inductive reactance. This reactance, referred to as inductance, limits the current in the circuit and is measured in henries.

The 0819-44F has an inductance value of 4.4 μH (micro henry). This value represents the total inductance of the device and determines how much current can flow through it. The self-resonant frequency (SRF) of the device is 10 MHz. This is the frequency at which the device starts to exhibit characteristics of an inductor, allowing for the use of the device in applications that require higher frequencies.

Applications that benefit from the 0819-44F include use in dc/dc converters, active filters, power supplies, frequency converters, and other high-frequency circuits. It is especially useful in applications where space is limited, as it has a small size and minimal height profile. The 0819-44F is also ideal for use in various audio circuits that require high quality vocal reproduction.

In summary, the 0819-44F is a fixed inductor ideal for various applications that require stable, reliable, and low-power performance in a high efficiency package. Its small size and minimal height profile make it perfect for use in portable devices and other applications where space is limited. The device has an inductance value of 4.4 μH and an SRF of 10 MHz, allowing it to be used in higher frequency circuits. Furthermore, it is RoHS compliant and UL certified, providing customers with the peace of mind that the device is reliable and of the highest quality.

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