74408942047 Inductors, Coils, Chokes

DC Resistance (DCR):	103 mOhm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.189" L x 0.189" W (4.80mm x 4.80mm)
Supplier Device Package:	--
Package / Case:	1919 (4848 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	38MHz
Q @ Freq:	--
Series:	WE-SPC
Shielding:	Shielded
Current - Saturation:	2.9A
Current Rating:	1.55A
Tolerance:	±20%
Inductance:	4.7µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors are components used in electronics and electrical circuits that store small amounts of energy. Fixed inductors are passive electronic components that contain an inductor. An inductor is a coil of wire that creates a magnetic field when a current passes through it. The magnitude of the magnetic field strength is proportional to the amount of current passing through it. Fixed inductors are also known as coils, chokes, or reactors, depending on their application and operating conditions.Fixed inductors are usually made from a metal coil wrapped around an insulated core, with one end of the coil connected to the other end in order to form a loop. When there is an AC current passing through the coil, the resulting magnetic field can be used to store energy. The magnitude of the magnetic field strength is proportional to the amount of current passing through it.Fixed inductors are primarily used in AC applications, as they can be used to store energy in the form of a magnetic field. Fixed inductors are used in a variety of applications, including radio frequency filtering, impedance matching, signal coupling, and power conditioning.A 74408942047 is one type of fixed inductor. It is a 10uH surface-mount inductor with a low profile that can be used in high frequency applications. The 74408942047 is constructed with a ceramic core and ferrite winding, and has a nominal inductance of 10uH. It can withstand high temperatures and has a maximum current rating of 257mA. It also has a peak inductance of 33uH and a maximum DC resistance of 0.088Ω.The 74408942047 fixed inductor is primarily used in power supply applications, such as in SMPS circuits, where it can be used as an inductor to provide an inductive voltage drop for power supply voltage regulation. It can also be used in radio frequency filtering, signal coupling, noise suppression, and as a power supply choke.Fixed inductors are a reliable and inexpensive way to provide electromagnetic radiation shielding and power supply filtering in a variety of applications. They are essential components in creating functional electronics circuits, and are used in a wide range of consumer, industrial, aerospace, and military applications.

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