MLF2012C820KT000

DC Resistance (DCR):	3 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:	1MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	8MHz
Q @ Freq:	25 @ 1MHz
Series:	MLF
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	2mA
Tolerance:	±10%
Inductance:	82µH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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MLF2012C820KT000 Fixed Inductors

Fixed inductors are passive electrical components that store energy in the form of a magnetic field when current passes through them. The MLF2012C820KT000 is a surface-mount fixed inductor with a maximum inductance of 0.82 µH. This component is commonly used in frequency-sensitive circuit applications such as pulse wave modulation, clock oscillators, frequency doubling, signal filtering, and transient suppression.

Physical Construction of the MLF2012C820KT000

The MLF2012C820KT000 is only 0.2 x 0.2 inches in size, making it suitable for high-density circuit board designs. It is made of a steel core and wire wound with paper insulation. It is typically sealed with a protective lacquer to ensure that the coil is not exposed to hazardous environments.

Operating Principle

The MLF2012C820KT000 fixed inductor works by creating a magnetic field when current passes through it. This field then attracts electrons, creating a "back EMF", or back electromotive force. This back EMF creates an opposing force to the current and works to regulate the voltage and current in the circuit.

Application of the MLF2012C820KT000

The MLF2012C820KT000 fixed inductor can be used in a variety of applications due to its low profile size and 0.82 µH inductance. Frequently, it is used in analog signal-transmission circuits and as a pulse wave modulator. It is also well suited for frequency-sensitive applications such as digital clocks and counters, as well as oscillator circuits, DC-DC converters, and signal filter circuits.The 3-letter designation of the MLF2012C820KT000 describes the physical characteristics of the inductor. The first letter, "M", indicates that it is a miniature size; the second letter, "L", indicates that it has a low profile; and the third letter, "F", indicates that it has a ferromagnetic core. The four digits following the letters correspond to its inductance of 0.82 µH and its tolerance of ±20%.

Advantages of Using the MLF2012C820KT000

The MLF2012C820KT000 fixed inductor offers several advantages, such as:- Low size and low profile ideal for high-density circuit boards- Chip-size shielding prevents interference or signal leakage- Steel core and paper insulation offer reliable performance in a wide range of temperatures- Comes with a protective lacquer to ensure that the coil is not exposed to hazardous environments- Can be used in a wide range of applications, including analog signal-transmission circuits, pulse wave modulation, digital clocks and counters, oscillator circuits, DC-DC converters, and signal filter circuits- Low inductance and high tolerance for precise and reliable voltage and current regulationThe MLF2012C820KT000 fixed inductor is a versatile component that can be used in a variety of design applications. Its small size and low profile make it suitable for high-density circuit boards, while its steel core and paper insulation offer reliable performance in a wide range of temperatures. In addition, the inductance and tolerance make it an ideal choice for frequency-sensitive circuit designs.

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