SRU1048A-100Y Inductors, Coils, Chokes

DC Resistance (DCR):	25 mOhm Max
Height - Seated (Max):	0.201" (5.10mm)
Size / Dimension:	0.394" L x 0.394" W (10.00mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	16MHz
Q @ Freq:	26 @ 2.52MHz
Series:	SRU1048A
Shielding:	Shielded
Current - Saturation:	3.7A
Current Rating:	4.5A
Tolerance:	±30%
Inductance:	10µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors, often referred to as chokes, are electrical components that can be used in a variety of applications, including power supplies, audio and electronic circuits. One type of fixed inductor, the SRU1048A-100Y, is a small, general purpose device that is widely used in many consumer electronics. This article will discuss the application fields and working principle of the SRU1048A-100Y fixed inductor.The SRU1048A-100Y is a molded ferrite core inductor with a very low DC resistance and high inductance. This device has a maximum operating frequency of 1MHz and is rated for currents between 10mA and 0.1A. The SRU1048A-100Y is also rated for a maximum voltage of 400V. It is available in three different sizes (3.4x2.7x1.9mm, 5.2x4.3x2.8mm and 8x6.2x4.3mm) and is designed for general purpose use in consumer electronics.The SRU1048A-100Y is a popular inductor for a variety of applications, including power supplies, DC-DC converters and other consumer electronic applications. It is able to provide high power supply density, accurate voltage regulation and small form factor. In a power supply, for example, the SRU1048A-100Y can be used to convert AC current into DC current. This is done by allowing one side of the coil to be connected to the AC power line, while the other side of the coil is connected to the DC power line. The SRU1048A-100Y will then create a magnetic field, which will induce the current flow from the AC side to the DC side.The SRU1048A-100Y is also suitable for audio applications as an output inductor for a speaker. It is small and provides good power capability for a variety of speakers. Additionally, its low resistance and high inductance characteristics make it ideal for use in low frequency circuits.The main purpose of using the SRU1048A-100Y fixed inductor is to reduce magnetic interference between two circuits. This is particularly true when electromagnetic compatibility or EMI is a concern. The inductor can also be used to filter out unwanted noise from high-frequency signals.In summary, the SRU1048A-100Y is a small, general purpose fixed inductor that is suitable for a variety of applications, including power supplies and audio. The SRU1048A-100Y provides good power supply density, accurate voltage regulation and small form factor, and is also capable of reducing magnetic interference between two circuits. As such, this device is an excellent choice for a range of consumer electronics applications.

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