AIAC-1008C-47NK-T Inductors, Coils, Chokes

DC Resistance (DCR):	25.2 mOhm Max
Height - Seated (Max):	0.087" (2.20mm)
Size / Dimension:	0.126" L x 0.075" W (3.20mm x 1.90mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	300MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	1.5GHz
Q @ Freq:	70 @ 300MHz
Series:	AIAC-1008C
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	470mA
Tolerance:	±10%
Inductance:	47nH
Material - Core:	Air
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: AIAC-1008C-47NK-T

Fixed inductors, or inductors generally, are electrical components used to store energy in the form of a magnetic field when electric current passes through them. The magnetic field then releases this energy when the current is stopped. This type of component is found in many electrical and electronic circuits and is often used to regulate current. The AIAC-1008C-47NK-T is a type of fixed inductor and has specific characteristics and applications.The AIAC-1008C-47NK-T is a component in the form of a small cylinder, made of copper alloy, coated with a protective coating. Its size is considered to be a 1008 package or otherwise known as a 1206 metric package, meaning it is 0.12 inches (3.05 mm) in length and 0.06 inches (1.52 mm) in width. The major feature of this type of fixed inductor is its low DC resistance, making it capable of handling both large and small currents with less loss.In terms of its performance, the AIAC-1008C-47NK-T provides a rated DC inductance of 4.7nH (49.3 µH) with a rated current of 0.3A, a rated energy of 0.48μJ and a tolerance of ±15%. This makes it a popular choice for switching converters, such as those found in SMPS and DC/DC circuits, as well as voltage regulators and LED drivers.In regards to its working principle, the AIAC-1008C-47NK-T, like any fixed inductor, consists of an insulated coil of wire which creates a magnetic field when electric current passes through it. This magnetic field then restricts the flow of current and provides the energy that is stored up and released. When a changing current passes through the inductor, it is subject to Faraday\'s law of induction, which states that the induced electromotive force (EMF) in any closed circuit is equal to the rate of change of the magnetic flux. This law applies to transformers, motors, and any electrical circuit with a magnetic field.In conclusion, the AIAC-1008C-47NK-T is an example of a fixed inductor, with a low dc resistance and suitable characteristics for SMPS, DC/DC, LED, and voltage regulator applications. Its working principle involves inductance, according to Faraday\'s law, which states that a changing magnetic flux induces an EMF in any closed circuit.

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