DC Resistance (DCR):	288 mOhm Max
Height - Seated (Max):	0.134" (3.40mm)
Size / Dimension:	0.276" L x 0.276" W (7.00mm x 7.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SLF
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	670mA
Tolerance:	±20%
Inductance:	47µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: SLF7032T-470MR67-2PF Application Field and Working Principle

Fixed inductors, also known as inductors, are electronic components that store energy in the form of a magnetic field. These devices have been around since the 1890s, and today they are used in the design and operation of a wide variety of electrical and electronic systems.Fixed inductors are found in a variety of products, such as hearing aids, electroacoustic transducers, transformers, voltage regulators, and numerous other electrical and electronic products. This article will look at the application field and operating principle of a particular type of inductor, the SLF7032T-470MR67-2PF.The SLF7032T-470MR67-2PF is a surface-mount fixed radial inductor used in high-frequency, low-loss applications. The device is designed for use in digital switching regulators, which use an inductor to convert a DC voltage to an AC voltage. The device is also suitable for use in power conversion applications, where an inductor is used to store energy and reduce EMI/RFI interference.The SLF7032T-470MR67-2PF\'s inductance is rated at 4.7H, and its maximum DC current at 25 amps. Its maximum rated voltage is 16 volts, and it has a low DC resistance of 0.016 ohms. Its inductance tolerance is ±20% at DC current of 1 amp. The device is rated for an operating temperature range of -55°C to 125°C.In terms of its working principle, the SLF7032T-470MR67-2PF operates by creating a magnetic field around a conducting coil. The magnetic field is created when an electric current is passed through the coil and it is able to store energy in the form of a flux field. This flux field will then induce an electromotive force (EMF) across the coil when the current is disrupted or stopped. The magnitude of the induced EMF is proportional to the magnitude of the current and the flux field.For fixed inductors, the magnetic field remains relatively constant regardless of the amount of current that flows through the coil. This is known as a "fixed" inductor because the flux field does not change significantly with variations in current or voltage.The SLF7032T-470MR67-2PF can be used in applications where a low-loss, high-frequency inductor is required, such as in digital switching regulators or power conversion applications. In these applications, it is important that the device can store energy in the form of a magnetic field and release it in the form of induced EMF when there is a disruption or stop in the current. The device is designed to do this with flawlessly, making it an ideal choice for these types of applications.

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