0819R-62K

Series:	0819R
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Molded
Material - Core:	Ferrite
Inductance:	39µH
Tolerance:	±10%
Current Rating:	83.5mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	6.8 Ohm Max
Q @ Freq:	45 @ 2.5MHz
Frequency - Self Resonant:	13.5MHz
Ratings:	--
Operating Temperature:	-55°C ~ 105°C
Inductance Frequency - Test:	2.5MHz
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Height - Seated (Max):	--

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Fixed InductorsFixed inductors are electronic components that use an electric current to generate a magnetic field that can be applied to store and transmit electrical energy when operated at specific frequencies. They are used in a wide range of applications, including laptops, mobile phones, automotive electronics, home appliances, and other consumer electronics. The 0819R-62K is a fixed-value ferrite inductor specifically designed for high-frequency radio frequency applications in mobile phones.The 0819R-62K uses ferrite core material to provide the inductance and high current isolation necessary for its operation. The ferrite core is wrapped in a winding coil long enough to maintain the inductance at the desired frequency. The windings are covered in an overmold of soft silicone rubber. The ferrite core material is designed to be non-magnetized, and it stores and distributes the field lines in the most efficient way possible. Its high resistance to temperature and extreme force means that it can tolerate the temperatures and vibrations encountered when used in mobile phones. This makes the 0819R-62K a great choice for applications where temperature and vibration concerns might otherwise be a problem.The ferrite core is coated with an insulation material that helps protect it from electrical interference. This material also helps minimize heat build-up and improves the power handling capacity of the component. The design also includes a gap between the windings to help reduce eddy currents caused by the changing magnetic fields.The overmolding of the windings helps to protect them from damage and wear. The inductors are also designed to operate with low noise levels, and the windings provide the necessary shielding against radio frequency interference (RFI) and electromagnetic interference (EMI).The 0819R-62K fixed inductor is designed for use in mobile phones, and is typically used to filter out spurious high-frequency signals and provide a clean signal path. It can also be used to provide an inductive power source for other electronic components. The fixed value of the inductor can be adjusted to target specific frequencies and minimize losses associated with higher frequencies. The inductor\'s high frequency, low resistance, high current handling capacity, and low noise operation make it an ideal component for high-frequency applications in mobile phones, including the modulation and demodulation of radio frequency signals, power supply regulation, and noise suppression. Overall, the 0819R-62K fixed inductor is an excellent choice for applications requiring reliable high-frequency performance, and its own unique design ensures that it can handle the demands of high temperature, vibration, and electrical interference. It offers low losses at target frequencies, and its shielding provides an ideal environment for low-noise operation.

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