LQH43MN181J03L

DC Resistance (DCR):	4.5 Ohm Max
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package:	1812
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	5MHz
Q @ Freq:	40 @ 796kHz
Series:	LQH43
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	120mA
Tolerance:	±5%
Inductance:	180µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: LQH43MN181J03L Application Field and Working Principle
Fixed inductors are an important type of electrical components used extensively in many electronic circuits. Their functioning is based upon the property of inductance which is the capacity to store energy in a magnetic field. This LQH43MN181J03L type of inductor can be used in a variety of ways such as RF (Radio Frequency) and power supplies, decoupling, EMI (electromagnetic interference) suppression, and smoothing for creating DC signals.Application Field
LQH43MN181J03L fixed inductors are designed for high-frequency switching applications like DC-DC converters, cellular phones, power supplies, EMI filters, and power line communication circuits. They are also ideal for any circuitry requiring robustness, higher-impedance decay, and reliable performance. This model of inductor is suited for a wide range of circuit designs, providing maximum flexibility to integrators.The main applications of LQH43MN181J03L inductors are related to the removal of unwanted noise in electronic devices. Some of these applications include switching power converters, amplifiers, cell phones, satellites, gaming consoles, and flat-screen televisions. This type of inductor is also capable of providing high levels of quality and reliability in critical applications such as automotive displays and motor controllers.Working Principle
The working principle of LQH43MN181J03L inductors is based upon the well-known concept of inductance. An inductor is a two-terminal electrical component designed to store energy in the form of a magnetic field, which is created when a current flows through it.The inductance of an LQH43MN181J03L inductor is determined by the number of turns and size of the coil or winding, the permeability of the material inside the winding, and the core material\'s relative permeability. When the current flow through this inductor, the generated magnetic flux induces a voltage across the terminals of the inductor in an opposite direction to the original applied voltage. The energy stored in the magnetic field of the inductor is released when the current flow is stopped or reduced.The inductance of LQH43MN181J03L inductors is constant and non-volatile, making it suitable for a variety of applications. It can be used as an inductor in voltage regulation, a filter in cellular or telecommunication systems, or an isolator in robotics and automated systems. The basic idea behind using an LQH43MN181J03L inductor is to allow energy to be stored in the form of a magnetic field for later use. This can be used for many purposes, such as boosting voltage, filtering out noise, or storing energy for use later. These inductors typically have a high inductance, since their size allows for more coils, which is necessary for the necessary ability to store the required amount of energy.Conclusion
LQH43MN181J03L fixed inductors are an important type of electrical component used in many electronic circuits. They can be used in RF and power supply applications, as well as in the creation of DC signals and EMI suppression. The working principle of this type of inductor is based upon the concept of inductance, which is the ability to store energy in the form of a magnetic field when a current flows through it. The inductance of LQH43MN181J03L inductors is constant and non-volatile, making it suitable for a variety of applications, including voltage regulation, filters, isolators, and energy storage.

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