VLCF4018T-4R7N1R0-2 Inductors, Coils, Chokes

DC Resistance (DCR):	101 mOhm Max
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.157" L x 0.157" W (4.00mm x 4.00mm)
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:	VLCF
Shielding:	Shielded
Current - Saturation:	1.07A
Current Rating:	1.07A
Tolerance:	±30%
Inductance:	4.7µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are electrical components that store energy in the form of an inductive electrical field. Fixed inductors are typically constructed from wire coils wound around a core, such as a ferrite bead or ceramic disc. The basic principle of operation of a fixed inductor is that current flowing through the wire coil generates a magnetic field that induces a current in the core, which in turn creates an opposing magnetic field. When current is applied to the wire coil, the opposing magnetic field is prevented from collapsing, as the core stores the energy and releases it gradually.VLCF4018T-4R7N1R0-2 is a type of fixed inductor designed to be used in a wide variety of applications. It is a high-performance, low-profile, low-profile, ultra-miniature inductor with an integrated ferrite bead core. The core provides a high degree of inductance stability and low core losses. It is rated to use with currents up to 25mA and frequencies up to 100MHz.VLCF4018T-4R7N1R0-2 is used in a variety of applications, including DC/DC converters, motor drivers, frequency dividers, current sources, signal generators, and high-frequency switching systems. It can be used in applications that require high-frequency response, such as power-line communications and radar systems. It can also be used in applications that require EMI reduction, as the core of the inductor miniaturizes the current loop and reduces interference.Additionally, VLCF4018T-4R7N1R0-2 has a wide operating temperature range of -40°C to +125°C. This temperature range ensures reliability and stability over extended periods of time, providing long-term, reliable performance in demanding applications. The working principle of VLCF4018T-4R7N1R0-2 involves a core material with high permeability, such as a ferrite bead. When current flows through the core, it creates a magnetic field around it which induces an opposing field. This opposing field prevents the magnetic field around the core from collapsing, which in turn stores energy. The rate at which the energy is released depends on the core material, the number of windings, and the size of the core.The core material of VLCF4018T-4R7N1R0-2 is designed for a high degree of inductance stability and low core losses. It is rated to use with currents up to 25mA and frequencies up to 100MHz. This wide frequency range makes it an ideal choice for applications requiring broadband operation. Additionally, the core material provides excellent EMI reduction and noise suppression.VLCF4018T-4R7N1R0-2 is designed with an ultra-miniature design that provides low-profile and low-profile performance in a variety of applications. Its small size makes it ideal for applications with space constraints. VLCF4018T-4R7N1R0-2 is a highly reliable, state-of-the-art fixed inductor designed for a variety of applications. Its wide operating temperature range ensures long-term performance and longevity, while its core material provides excellent inductance stability and core losses. Additionally, its wide frequency response makes it ideal for broadband operation and its ultra-miniature design provides low-profile and low-profile performance in a variety of applications.

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