NRS4012T1R5NDGG

Series:	NR, S Type
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	1.5µH
Tolerance:	±30%
Current Rating:	2A
Current - Saturation:	2.3A
Shielding:	Shielded
DC Resistance (DCR):	61.2 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	90MHz
Ratings:	--
Operating Temperature:	-25°C ~ 120°C
Inductance Frequency - Test:	100kHz
Features:	--
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	--
Size / Dimension:	0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max):	0.047" (1.20mm)

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Fixed Inductors: NRS4012T1R5NDGG Application Field and Working Principle

Inductors, more commonly known as coils, are electrical components that store energy in the form of a magnetic field when an alternating current passes through them. Fixed inductors are a specific subset of inductors that are designed to maintain a constant inductance value, regardless of the frequency or amplitude of the applied current. The NRS4012T1R5NDGG is a type of fixed-inductance device used in a wide range of practical applications. This article will explore its application field and explain the working principle of this device.The NRS4012T1R5NDGG is a small-sized, high-power, easy-to-mount inductor designed for use in high-frequency switching circuits. Its main application field is power electronics, where it is used to regulate current flow and to construct buck, boost, or buck-boost converters. These converters are used to regulate voltage and current in switched-mode power supplies, DC-DC converters, and motor drives, among other uses. The NRS4012T1R5NDGG is also used in RF circuits for impedance matching, noise reduction, and antenna tuning, among other applications. Its ability to resist voltage spikes due to inductive load switching makes it ideal for protecting sensitive components in a variety of industry-standard printed circuit boards.In order to fully understand the operation of the NRS4012T1R5NDGG, it is important to first understand the basics of inductor physics. An inductor is a closed loop of wire that produces a magnetic field when electric current passes through it. This magnetic field then induces a voltage in the wire, and the greater the current, the greater the induced voltage. This induced voltage is inversely proportional to the rate of change in the current. In addition, the magnetic field in the inductor opposes any sudden change in current, which is known as "inductive reactance". The NRS4012T1R5NDGG has a fixed inductance of 1.5 nH, meaning that the value will not vary with changes in frequency or current. As a result, this inductor provides a consistent output regardless of variations in the load, voltage, or frequency. The NRS4012T1R5NDGG has a wide operating temperature range of -40°C to +105°C, making it suitable for a wide range of applications in various power electronics and RF types of circuits. It is also resistant to moisture, vibration, and shock, making it ideal for use in industrial settings.In conclusion, the NRS4012T1R5NDGG is a type of fixed inductor used for a wide range of applications, particularly in power electronics and RF circuits. It is characterized by a fixed inductance of 1.5 nH, a wide operational temperature range, and excellent vibration and shock resistance. This makes the NRS4012T1R5NDGG an ideal choice for a variety of circuits that require fixed inductance for power regulation and noise reduction.

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