0819R-62H

DC Resistance (DCR):	6.8 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	13.5MHz
Q @ Freq:	45 @ 2.5MHz
Series:	0819R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	83.5mA
Tolerance:	±3%
Inductance:	39µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors are one of the essential components in most electrical circuits, providing various functions ranging from the storage and release of energy, isolation of electronic signals, and amplification of current. The 0819R-62H inductor is a specific fixed inductor designed for use in a variety of applications, providing reliable performance for many different jobs. This article will cover the application field of the 0819R-62H and its working principle.The 0819R-62H is designed primarily for use in DC-DC applications, as it is able to regulate an AC or DC voltage input to a given value, using a circuit-level transformer. The inductor has an operating temperature range of –40ºC to +85ºC, making it suitable for operation in a range of high-temperature environments, such as automotive and industrial applications. The 0819R-62H can also be used as an output filter in audio amplification and noise suppression circuits, as it can be easily configured to reduce unwanted DC and high frequency noise. This helps ensure that the audio output is clear and free from undesirable distortion and artifacts. In addition, the inductor can also be used across the input and output of switching regulators, allowing for more efficient power delivery and improved load regulation. The 0819R-62H inductor is constructed from a ferromagnetic core, comprising a stacked network of specially designed thin-film ferromagnetic materials. This core is then wrapped in a high-grade insulation material, and several layers of this material are wound in a spiral pattern. This design is known as the Solenoid or Spiral wrapped design, and allows for efficient electromagnetic field distribution, which is essential for the successful operation of the inductor.The 0819R-62H also utilizes the induced magnetic field to transform energy between AC and DC. In DC-DC applications, the inductor works in conjunction with other components, as it is in charge of rapidly storing and releasing energy in the form of a magnetic field. This process is known as Inductive Coupling, and it is essential for the optimal performance of the 0819R-62H inductor. The primary application field of the 0819R-62H inductor is in DC-DC transformers, but as there are a wide variety of inductor designs with unique characteristics, the 0819R-62H is able to fill a wide range of roles. This makes it suitable for use in many different types of power converters, rectifiers, audio amplifiers, switching regulators, and DC controllers.In conclusion, the 0819R-62H is a reliable and versatile fixed inductor suitable for a variety of applications. Its use of solenoid or spiral wrapped design allows for efficient electromagnetic field distribution, and efficient energy transformation, making it the ideal component for DC-DC transformers, rectifiers, audio amplifiers, switching regulators, and DC controllers, amongst many other devices.

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