SRR6603-471ML Inductors, Coils, Chokes

DC Resistance (DCR):	1.8 Ohm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.260" L x 0.173" W (6.60mm x 4.40mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	4MHz
Q @ Freq:	40 @ 100kHz
Series:	SRR6603
Shielding:	Shielded
Current - Saturation:	60mA
Current Rating:	190mA
Tolerance:	±20%
Inductance:	470µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are electronic components designed to create and store a magnetic field in a stationary medium. They are generally cylindrical in shape and use the process of induction to generate the necessary electromagnetic field. The SRR6603-471ML is a fixed inductor designed for a wide variety of applications.

Applications

The SRR6603-471ML is a surface-mount fixed inductor with a single layer winding, making it an ideal component for applications that require a high current carrying capacity with minimum current ripple. Some common applications include power supply circuits, DC-DC converters, voltage switches, and resonant circuits. The SRR6603-471ML is also suitable for automotive applications, making it a versatile component with a wide range of possible applications.

Construction

The SRR6603-471ML uses a single layer winding which provides a larger effective inductance than other types of inductors. The component itself is constructed from an ferrite core with a copper-magnesium alloy wire windings which provide the necessary inductance. The core is encapsulated in a dielectric thermoplastic to provide added insulation and protection.

Working Principle

The working principle of the SRR6603-471ML is based on the process of induction. When an alternating current is applied to the copper-magnesium alloy winding, it will create an alternating electromagnetic field. This electromagnetic field will induce an electromotive force in the surrounding environment, which will then start a current flow in the winding of the SRR6603-471ML. This current creates a magnetic field which is then stored in the ferrite core, which can be used to power any device that is connected to the component.

Performance

The SRR6603-471ML has a rated inductance of 4.71uH, and a maximum current rating of 3.2A. It has a low DC resistance of 0.47 ohms, allowing a high-efficiency power transfer. Furthermore, the component has a high operating temperature of up to 125°C, making it suitable for powering high temperature environments.

Conclusion

The SRR6603-471ML is a single layer fixed inductor with a wide range of possible applications. Its ferrite core and alloy winding provide high inductance and rated current, along with a low DC resistance, and its high temperature rating makes it suitable for automotive and industrial applications. With its versatile design, the SRR6603-471ML is certainly an ideal choice for powering electronic systems.

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