S0402-3N3G3S

DC Resistance (DCR):	80 mOhm Max
Height - Seated (Max):	0.030" (0.76mm)
Size / Dimension:	0.043" L x 0.025" W (1.09mm x 0.64mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	250MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	7GHz
Q @ Freq:	18 @ 250MHz
Series:	S0402
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	800mA
Tolerance:	±2%
Inductance:	3.3nH
Material - Core:	Alumina
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to Fixed Inductors

Inductors, also known as coils or chokes, are passive electrical components traditionally used to store and release energy in the form of an electromagnetic field. In many uses, they take the place of capacitors in AC circuits due to their inherently low power dissipation. Fixed inductors are widely used in the fields of audio and radio transmission for tasks such as filter, tuning, and matching. Fixed inductors come in a variety of shapes and sizes to fit specific circuit needs, such as the S0402-3N3G3S.

S0402-3N3G3S Application Field and Working Principle

The S0402-3N3G3S is a very small yet powerful surface mount fixed inductor measuring 0.62" square and 0.43" thick. It is designed to have a self-standing, tin-plated copper base, which ensures excellent electrical performance, and a ferrite core, allowing it to function as a fixed inductor. In addition, the inductor has a rated inductance of 3.3nH and a rated DC current of 3A. It is well-suited for use in various electronic circuits, including RF, audio, and video applications.

Working Principle

The S0402-3N3G3S works by employing inductance principles to produce a magnetic field when electric current flows through it. This magnetic field can then be used to store and release energy in the form of an electromagnetic field. This process allows the inductor to act as a filter, tuning, or matching element. The inductor also serves to reduce the input current, thereby protecting the circuit components from overloading and limiting the effect of voltage transients.

Benefits and Limitations

The use of the S0402-3N3G3S provides several benefits, most notably its voltage and temperature stability, allowing for consistent performance no matter the conditions. Its small size also allows it to fit in a variety of circuits and can easily handle high current levels. Additionally, its use reduces losses due to heating, increasing efficiency. The S0402-3N3G3S does, however, have a few limitations. Its ferrite core limits the amount of power it can handle without deteriorating, and its small size makes it difficult to work with when installing. Furthermore, it is costly due to its precision construction and small size.

Conclusion

In conclusion, the S0402-3N3G3S is a popular, small form-factor fixed inductor that can be used in a variety of circuits to filter, tune, or match signals. It is cost-effective and has a high power handling capability, making it suitable for audio, video, and RF applications. Despite its size, it has consistent performance due to its voltage and temperature stability. However, it does have some limitations, such as its ferrite core limiting power handling and its small size making it difficult to work with. Nonetheless, the S0402-3N3G3S is a great choice for those looking for a small, versatile inductor solution.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description