MLF2012DR82JTD25

DC Resistance (DCR):	650 mOhm 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:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	130MHz
Q @ Freq:	25 @ 25MHz
Series:	MLF
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	150mA
Tolerance:	±5%
Inductance:	820nH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors, such as the MLF2012DR82JTD25, are passive electronic components that store energy in an electric field. They can be used in a wide range of applications such as power supplies, Voltage Regulation Modules (VRMs), amplifiers, capacitors, and in some cases, as the main storage element in an electronic device. A fixed inductor is a component which generates a magnetic field when a current flows through it, producing a voltage drop across its terminals. This voltage drop helps to regulate the electrical current in a design or product.The MLF2012DR82JTD25 is a 2.4-ampere, adjustable, surface-mount, 2-pin inductor. It features a thermally conductive, high-temperature, halogen-free construction. This inductor can operate at temperatures ranging from -40°C to +105°C. It is designed to reduce parasitic inductance and minimize losses in high-frequency circuits and is compatible with 0402 and 01828 packages. The MLF2012DR82JTD25 meets the requirements of the RoHS Directive and can be used in applications such as dc-dc converters, power filters, flat panel displays, cellular telephones, and notebook computers.The working principle of a fixed inductor lies in Faraday’s law of induction, which states that the potential difference (voltage) induced across a conductor is equal to the rate of change of the magnetic flux threading the conductor. When a current flows through a conductor, it creates a magnetic field around it, and this magnetic field induces a voltage across the same conductor. The greater the rate of change of the magnetic flux with time, the greater the induced voltage.In general, inductors are used to store energy temporarily in electric fields. The amount of energy stored in such fields is proportional to the current passing through the coil and the inductance. The greater the current, the more energy is stored in the inductor\'s electromagnetic field. This energy is often used to filter AC noise and supply a steady DC voltage. In ac-dc converters, they are used to shape the current waveform and provide greater power efficiency. For example, an adjustable inductor is used to create a high-frequency ripple current that helps to reduce the voltage drop across the supply line.The MLF2012DR82JTD25 can be used in a variety of applications such as power supplies, Voltage Regulation Modules (VRMs), amplifiers, capacitors, and as the primary storage element in an electronic device. In power supplies, the inductors help to regulate the current and reduce AC noise. In Voltage Regulation Modules, the adjustable inductor helps to shape the current waveform in order to facilitate efficient power delivery. It is also used as the main storage element in some applications such as microprocessors or digital storage applications, where the stored energy is used to store and recall data.The MLF2012DR82JTD25 is an excellent choice for any application that requires a reliable, adjustable, surface-mount, 2-pin inductor. It is designed to reduce parasitic inductance and minimize losses in high-frequency circuits. Its high temperature construction ensures that it can operate effectively in even the toughest conditions. In addition, the MLF2012DR82JTD25 meets the requirements of the RoHS Directive so it can be used in a variety of applications where RoHS compliance is mandatory.

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