NLFC453232T-3R3M-PF Inductors, Coils, Chokes

DC Resistance (DCR):	90 mOhm
Height - Seated (Max):	0.134" (3.40mm)
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package:	1812
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.96MHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	45MHz
Q @ Freq:	10 @ 7.96MHz
Series:	NLFC
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	460mA
Tolerance:	±20%
Inductance:	3.3µH
Material - Core:	--
Type:	Wirewound
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors play an important role in modern electronics, as components of electrical circuits for a variety of applications. The NLFC453232T-3R3M-PF is a type of fixed inductor, which is a component at the heart of many electronic devices.

What are Fixed Inductors?

An inductor is an electrical component that creates inductance in an electrical circuit, essentially creating a magnetic field in which a current flows. Fixed inductors are designed to maintain a specific inductance level, as opposed to an adjustable inductance which can be varied.The basic parts of the fixed inductor are a reel, which carries a conductor, typically a wire, and a circuit board, which allows the inductor to be connected to other components. As current passes through the reel, a magnetic field is created, creating inductance.Fixed inductors are classified according to their physical construction, type of core material, and application. A fixed inductor is also categorized as having either low profile or high profile coils depending on the specific type of construction.

NLFC453232T-3R3M-PF Application Field and Working Principle

The NLFC453232T-3R3M-PF is a low profile fixed inductor, with height and diameter dimensions of only 6.2- 8.5 mm and 4.45-5.08 mm, respectively. The inductor has a maximum self-resonant frequency of 12.25MHz.The inductor is made of a high-frequency thin film ferrite core, which gives it a higher Q factor and a low DC-resistance. This makes it suitable for use in various frequency applications up to the given cut-off frequency of 12.25MHz. The use of an air gap in the core allows for a high permeability, reducing the self-energy stored in the winding and improving the inductive property of the coil.The NLFC453232T-3R3M-PF is used in a variety of electronic applications, such as power supplies, PLL circuits, filters, noise reduction, and RF communication and radio frequency switching. The inductor is well suited for use in the automotive industry, as it is capable of withstanding extreme temperature environments and a wide range of voltages.The NLFC453232T-3R3M-PF operates on a simple principle; when current passes through its winding, a magnetic field is created that induces an electromotive force in the coil. This causes the inductor to become a magnet, which in turn creates a magnetic field around the coil. The strength of the magnetic field increases as the amount of current passing through the coil increases. This causes a decrease in the inductance value. As the current is reduced, the generated magnetic field weakens, increasing the inductance value of the coil.

Conclusion

The NLFC453232T-3R3M-PF is a fixed inductor, which is versatile and suitable for use in many electronic applications. The device is made of a high-frequency thin film ferrite core, which gives it a higher Q factor, a low DC-resistance, and a higher permeability. With its low profile design and its ability to withstand extreme temperatures and voltages, the NLFC453232T-3R3M-PF is ideal for use in the automotive industry. The inductor works on a simple principle, in which current passing through its winding creates an induced magnetic field. As the amount of current passing through the coil increases the magnetic field strengthens, decreasing the inductance value of the coil. The NLFC453232T-3R3M-PF is an important component in many electronic devices, making it a versatile and indispensable tool.

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