LQM18NNR47K00D Inductors, Coils, Chokes

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Fixed inductors are fundamental components in an electrical system. They come in a wide variety of sizes, shapes and features to meet the design needs of many different applications. One popular type of fixed inductor is the LQM18NNR47K00D.

The LQM18NNR47K00D is a wide bodied, axial leaded, SMD type inductor with a ferrite core. It is typically used in automotive and switching power supplies. It is designed to provide noise suppression in the system while maintaining good efficiency, temperature stability, and reliability.

The primary function of an inductor is to store energy in an electromagnetic field. This energy is in the form of a magnetic field and the inductor acts as a sort of electrical reactor. The core material of an inductor has a significant influence on its characteristics. In the case of the LQM18NNR47K00D, it is made of ferrite which is an oxide ceramic composed of iron-oxide and other metals. It has excellent magnetic permeability with low core losses.

The inductance of the LQM18NNR47K00D is rated for 47µH. This is the amount of energy that will be stored in the inductor when a certain amount of current flows through it. The rated current is specified as 0.730A. This is the amount of current that is able to flow through the inductor without causing a major change in inductance. The Q rating for the LQM18NNR47K00D is 21. This is a measure of the efficiency of the inductor. The higher the Q rating, the less energy wasted as heat.

The LQM18NNR47K00D is designed to operate in temperatures ranging from -40C to 85C. This gives it a wide range of applications in automotive and switching power supplies. It is important to note that it must be mounted to a conductive surface to ensure proper heat dissipation and to prevent possible failure.

The LQM18NNR47K00D is designed with high current capacity and good electrical performance. It is a low profile component with an outstanding temperature stability rating and low core losses. It has excellent efficiency and high inductance rating and is well suited for high power applications. It is also designed to minimize noise and is commonly used for noise suppression in automotive and switching power supplies.

In summary, the LQM18NNR47K00D is an SMD type inductor designed for automotive and switching power supplies. It is made of ferrite material which provides excellent magnetic permeability with low core losses. It is rated for 47µH and a Q rating of 21. It is designed to operate in temperatures ranging from -40C to 85C, and must be mounted to a conductive surface to ensure proper heat dissipation and to prevent possible failure. The LQM18NNR47K00D is a highly efficient and reliable component that is well suited for a wide variety of applications.

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