0819-94J

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Fixed inductors refer to electronic components that store energy in an electromagnetic field when a current passes through them. The 0819-94J inductor is one such component, which is known for its small size, high current and low reactance.The 0819-94J inductor is a surface mountable radial lead for use in semiconductors. It is designed to operate on frequencies up to 500 kHz, with a maximum electrical temperature range of -55°C to +125°C. The component is also designed to withstand high temperatures up to +155°C.The 0819-94J inductor is primarily used for automotive, industrial, and wireless applications. In the automotive industry, it is used in ECUs, airbag control modules, keyless entry modules, and fuel injection systems. In the industrial sector, it is used for power supplies, DC/DC converters, and audio applications. The wireless industry also uses this inductor for cellular phones, Bluetooth, ZigBee, and Wi-Fi applications.

The 0819-94J inductor is built with a ferrite core that stores energy when current passes through it. The oscillations of the current cause the energy in the magnetic field to build up and eventually dissipate back in the form of an alternating current. As the current passes through the inductor, the core stores the energy in the form of a magneto-electric field. This creates a voltage between the end of the inductor, which is known as inductance. As the frequency of the current increases, the magnetic field intensity also increases, thus increasing the inductance.The two main components of the 0819-94J inductor are the core and the winding. The core consists of a ferrite material that forms a closed loop and is coated with thermally-conductive insulation. The winding, on the other hand, consists of insulated enamel-covered copper wire.When the 0819-94J inductor is placed in an alternating current field, the current causes the electrons to vibrate back and forth across the core, resulting in an oscillating magnetic field. As the current passes through the winding, it creates an electrical field as well, resulting in an electromagnetic field. This field is what stores the energy in the form of inductance, and this is how the 0819-94J inductor works.

In summary, the 0819-94J inductor is a fixed inductor that is used in a variety of applications, from automotive to wireless. Built with a ferrite core and a winding of insulated enamel- coated copper wire, the 0819-94J inductor can withstand high temperatures up to +155°C and operate at frequencies up to 500 kHz. When current passes through the inductor, the core stores the energy in the form of a magneto-electric field, while the winding creates an electromagnetic field, resulting in inductance.

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