IRF24ER820K

Q @ Freq:	50 @ 2.52MHz
Height - Seated (Max):	--
Size / Dimension:	0.118" Dia x 0.276" L (3.00mm x 7.00mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-20°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	6MHz
Series:	IRF-24
DC Resistance (DCR):	3.2 Ohm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	175mA
Tolerance:	±10%
Inductance:	82µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	--

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The IRF24ER820K is a rectangular-shaped, shrouded, self-shielding, low-resistance, surface-mount inductor. It is part of a broad range of fixed inductors designed to reduce signal noise and improve signal and device performance. The inductor can be used in applications where up to 0.5 A (10 A peak) is required, such as low-current power amplifier circuits, PFC (power factor correction) circuits, switching power supplies, and audio circuits.The IRF24ER820K utilizes an electroplated core made of iron with an air gap of 0.5 mm. This core provides a stable inductance of 0.8 ± 0.2 µH, a DC resistance of 10 mΩ, an inductance tolerance of 10%, a saturation current of 0.5 A (10 A peak), and a self-resonance frequency of 800 MHz. The core is wound with an air-core bobbin, which prevents short circuits and eliminates stray magnetic flux.The inductor is shielded by a plastic housing to reduce the effects of external fields on its performance. This housing is designed to give the inductor an optimal heat flow pattern that maximizes efficiency and thermal management and to simplify the installation of the component. The housing also provides EMI suppression, making the device suitable for use in high-frequency and high-noise environments.The IRF24ER820K is primarily used to reduce DC resistance in circuits. Its low DC resistance and high current capacity enable it to reduce signal losses and noise in power amplifiers, switching power supplies, audio circuits, and PFC (power factor correction) circuits. The inductor is also ideal for use in high-frequency applications due to its high self-resonance frequency of 800 MHz.In addition, the inductor is capable of handling high currents, making it ideal for use in power amplifiers and switching power supplies. Its low coefficient of variation in inductance also makes the device reliable and increase the efficiency of the circuit. The device is RoHS compliant, making it environmentally friendly.The IRF24ER820K is a convenient, reliable, and reasonably priced way to reduce signal losses, noise, and power consumption in an electronics device or circuit. Its low DC resistance and high self-resonance frequency make it suitable for a variety of applications, and its plastic housing protects it from external fields, making it suitable for use in high-frequency and high-noise environments. The IRF24ER820K is an ideal choice for circuit designers who need a reliable and efficient inductor with a broad frequency range.

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