79FR68M-RC

DC Resistance (DCR):	670 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	0.100" Dia x 0.160" L (2.54mm x 4.06mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	150MHz
Q @ Freq:	35 @ 25MHz
Series:	79F
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	310mA
Tolerance:	±20%
Inductance:	680nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Bulk

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Fixed Inductors

Introduction to 79FR68M-RC

Fixed inductors serve important functions in the electronics industry, such as voltage regulation and current filtering. The 79FR68M-RC is a compact, surface mount inductor designed for use in various applications, including mobile phone chargers, power supplies, and as part of a linear regulator. It features a 56µH inductance, with a 0.68Ω DCR, and a -60 to +125°C operating temperature range. The 79FR68M-RC is rated for an operating frequency range of 15 to 250 kHz.

Application Fields for 79FR68M-RC

The 79FR68M-RC is an ideal device for applications where a low magnetic flux leakage is required. It\'s compact form factor makes it suitable for use in portable devices, such as mobile phones, tablet computers, and other consumer electronics. The 79FR68M-RC is also suitable for use in industrial applications, such as power supplies, DC-DC regulators, and linear regulators.

Working Principle of 79FR68M-RC

The 79FR68M-RC works by storing electrical energy in a magnetic field when an alternating current (AC) is supplied. The inductance of the 79FR68M-RC is 56µH and its DC resistance is 0.68Ω. When the AC current passes through the 79FR68M-RC, the magnetic field induced by the current will store energy. This stored energy is released in the form of magnitude and current when the current is no longer flowing through the 79FR68M-RC.The working frequency of the 79FR68M-RC is determined by the AC supply frequency. With an operating frequency range of 15 to 250 kHz, the 79FR68M-RC is suitable for most applications.

Conclusion

In conclusion, the 79FR68M-RC is a low magnetic flux leakage fixed inductor, that is well-suited for use in a variety of electronic applications. Its small size makes it ideal for use in portable devices, and its operating temperature range of -60 to +125°C ensures reliable performance at a range of temperatures. Additionally, its 15 to 250 kHz working frequency range makes it ideal for various applications.

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