MLF2012A1R0JTD25

DC Resistance (DCR):	300 mOhm Max
Height - Seated (Max):	0.041" (1.05mm)
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:	10MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	120MHz
Q @ Freq:	45 @ 10MHz
Series:	MLF
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	80mA
Tolerance:	±5%
Inductance:	1µH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, also referred to as modulation transformers, are passive electrical components that are widely utilized in a range of electronic circuits. They are used to engineer appropriate electromagnetic fields, modify or regulate electrical signals or for the purpose of energy storage. MLF2012A1R0JTD25 is a fixed inductor that is specially designed for the automotive application.

Application Field

MLF2012A1R0JTD25 has the potential to be used in various vehicle applications, such as airbags, ABS systems, brake systems, engine control systems, etc. It can also be employed for safety belt tensioners, lane departure warning systems, night view assistant systems, etc. MLF2012A1R0JTD25 can provide significant support for a variety of standard automotive functions.

Working Principle

Based on the Faraday\'s Law of Induction, whenever the magnetic flux associated with a conductor or coil changes, an electric current is induced in it. A fixed inductor works on this principle and is composed of two or more wires wrapped around a core. It works as an energy storage device allowing the electric current to flow into the windings of the inductor without any impedance.Therefore, following the principle of the Faraday Law of Induction, the MLF2012A1R0JTD25 converts the applied electric current into a magnetic field which is then stored and applied accordingly.

Features

MLF2012A1R0JTD25 has a current rating of 10 A packed in its compact 6 mm x 6 mm package. It also features a high Q factor, high self-resonance frequency and excellent temperature characteristics. The product provides excellent performance, high accuracy, and stability even in extreme temperatures. Due to its small size and high performance, MLF2012A1R0JTD25 is ideal for space-constrained applications such as automotive.

Conclusion

In summary, MLF2012A1R0JTD25 is a fixed inductor designed for the automotive application. It is compact, efficient, reliable and provides excellent performance even in extreme temperatures. It follows the Faraday’s Law of induction and works very well for a variety of standard automotive functions. MLF2012A1R0JTD25 is highly suitable for space-constrained applications, and has become a popular choice for various vehicle key systems and automotive security systems.

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