NRS2012T4R7MGJ Inductors, Coils, Chokes

DC Resistance (DCR):	241 mOhm
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.079" L x 0.079" W (2.00mm x 2.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-25°C ~ 120°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	NR, S Type
Shielding:	Shielded
Current - Saturation:	900mA
Current Rating:	910mA
Tolerance:	±20%
Inductance:	4.7µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors

Fixed inductors are electronic components within most modern electrical devices. They provide the ability to generate electrical energy from magnetic fields. Their wide range of applications include any device that requires current or voltage to be regulated or filtered, while they often provide a stabilizing effect in circuits through energy storage.

Overview of the NRS2012T4R7MGJ

The NRS2012T4R7MGJ is a fixed inductor model manufactured by magnetics with a cut core style choice. It has a ± 20% tolerance with an operating temperature range of -55°C to 130°C, as well as a rated current of 0.66A. The inductance of the NRS2012T4R7MGJ is 4.7uH, with a DC resistance of 0.155ohms, a maximum rated voltage of 160Vrms, and a saturation current of 0.8A. It is also available in an aqueous washable version, allowing it to be suitable for all types of industrial applications.

Applications of the NRS2012T4R7MGJ

The NRS2012T4R7MGJ is used in a variety of applications due to its wide range of features. It can be used as a power line filter, impedance matching, and energy storage. It is also commonly used in consumer electronics like TVs, mobile phones, and video game consoles for current and voltage regulation. It is also useful in industrial automation to control alternating and direct current applications.

Working Principle of the NRS2012T4R7MGJ

The working principle of the NRS2012T4R7MGJ is based on Faraday’s law, which states that a changing magnetic field within a coil of wire will induce an electromotive force. The NRS2012T4R7MGJ works by generating a magnetic field when it is connected to an electrical circuit. This magnetic field causes current to flow through the wire of the inductor, which in turn produces a voltage across its terminals.The NRS2012T4R7MGJ can be used to slow down the rate of changes in voltage or current, as well as filter out high-frequency interference. This is because a magnetic field will only be generated when current begins to flow through the inductor, which then induces a voltage in proportion to the rate of change in current. This means that the inductance acts as a filter for AC signals, allowing only those of a higher frequency to pass through. The NRS2012T4R7MGJ also offers the benefit of energy storage by storing energy in its magnetic field.

Conclusion

The NRS2012T4R7MGJ is an excellent choice of fixed inductor for current and voltage regulation and filtering. It offers a wide range of features and benefits, such as energy storage, impedance matching, and high-frequency filtering. With its aqueous washable version, it is suitable for use in any type of industrial applications. The working principle of the NRS2012T4R7MGJ is based on Faraday’s law which states that a change in the magnetic field within a coil will induce a voltage across its terminals.

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