MLF2012K390KTD25

DC Resistance (DCR):	2.4 Ohm Max
Height - Seated (Max):	0.057" (1.45mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package:	0805 (2012 Metric)
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	13MHz
Q @ Freq:	35 @ 2MHz
Series:	MLF
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	4mA
Tolerance:	±10%
Inductance:	39µH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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MLF2012K390KTD25 Application Field and Working Principle

Fixed inductors are commonly used in radio frequency circuits or as part of impedance matching circuits. The MLF2012K390KTD25 is an example of a fixed inductor, and is becoming increasingly popular due to its impressive performance qualities.

Overview of the MLF2012K390K TD25

The MLF2012K390KTD25 is a 2.5mm x 2.0mm x 1.2mm surface mount fixed inductor. It is made from low-profile surface mount technology for optimal performance and reliability, making it an attractive choice for noise suppression, power filtering, noise canceling, and impedance matching designs. The inductor has an inductance range of 0.39 to 1.0 μH with low DC resistance and a saturation current rating of at least 1.25 A. It also features excellent high frequency characteristics, giving it greater versatility than conventional ferrite core inductors.

Applications

The MLF2012K390KTD25 is ideal for a wide variety of applications. It is suitable for use in noise suppression, power filtering, noise canceling, and impedance matching applications. It can also be used in bandpass, lowpass, highpass, and trap simulations in power supplies, as well as in filters for radiofrequency applications.Furthermore, it is also suitable for other noise suppression applications, such as audio, headphone, and microphone signal filtering. It is also great for filtering out noise interference from computer-generated electrical signals.

Working Principle

The MLF2012K390KTD25 is an example of a fixed inductor. A fixed inductor is essentially an electrical device that produces an electrical field around a conductor when an electric current passes through it. The impedance of the device is determined by the value of the inductor and can be used to influence the response of the device to changes in the current.When operating, the MLF2012K390KTD25 will create an electromagnetic field along its length that is proportional to the amount of current flowing through it. This field will oppose any changes in the amount of current through the inductor, causing the device to react to these changes. This helps it to reduce noise and interference from outside sources, and also helps it achieve impedance matching between electrical circuits.

Conclusion

The MLF2012K390KTD25 is a surface mount fixed inductor that is popular for a variety of applications. It provides excellent performance in filtering out noise interference, power filtering, and impedance matching, and its superior high frequency characteristics make it a great choice for a variety of radio frequency circuits. Furthermore, its performance is further enhanced by its low profile surface mount technology, making it a dependable choice for noise suppression, power filtering, and impedance matching designs.

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