3090R-222G

DC Resistance (DCR):	1.3 Ohm Max
Height - Seated (Max):	0.050" (1.27mm)
Size / Dimension:	0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	80MHz
Q @ Freq:	25 @ 7.9MHz
Series:	3090R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	240mA
Tolerance:	±2%
Inductance:	2.2µH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Types and Applications of Fixed Inductors

Fixed inductors are components that use an inductor (a coil of wire) to store electrical energy. These inductors are available in various forms, including axial lead, radial lead and surface mount. They are available in different sizes, inductance values, and coil configurations. The most common type of fixed inductor is the axial lead.

3090R-222G Applications

The 3090R-222G fixed inductors are axial lead inductors with a flat-top construction and flame-retardant plastic casing. These inductors have a wide range of applications in general-purpose power supplies, line-powered appliances and automotive-related circuits. These inductors are particularly useful when high current capacity is needed in a relatively small package. Additionally, the 3090R-222G inductors provide superior protection against high-frequency interference.

3090R-222G Working Principle

The 3090R-222G fixed inductors utilise an inductor in a coil-shaped design which creates a magnetic field when electricity is passed through it. The inductor is made of wire wrapped around a core made out of ferromagnetic material. When electricity passes through the inductor, the magnetic field created by the electricity induces a counter-electromotive force which opposes the original force. This force opposes the flow of electricity, resulting in increased current resistance, and helps to reduce interference from outside sources.

Advantages of Fixed Inductors

Fixed inductors offer a wide range of advantages to users. For starters, they are relatively easy to use and require minimal maintenance. Inductors are highly stable, with minimal variance in performance over time, and are reliable in both high and low temperature environments. Furthermore, inductors are able to handle large current loads without significant increases in temperature, which makes them very suitable for applications with large power requirements. In addition, inductors are highly efficient; their design ensures that energy loss is kept to a minimum. Their ability to hold large currents in a small physical form factor means that they are ideal for applications with tight space constraints. Finally, fixed inductors are incredibly versatile, and can be used in a wide range of applications from audio electronics to computers and robotics.

Conclusion

Fixed inductors are incredibly versatile components which offer a wide range of advantages for users due to their high efficiency, high current capacity and small form factors. The 3090R-222G fixed inductors are axial lead inductors with a wide range of applications in general-purpose power supplies, line-powered appliances and automotive-related circuits. In addition to their wide range of applications, these inductors also work on the principle of inducing a counter-electromotive force which opposes the original force and helps reduce interference from outside sources.

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