LQP02HQ1N3B02E

DC Resistance (DCR):	80 mOhm Max
Height - Seated (Max):	0.013" (0.32mm)
Size / Dimension:	0.016" L x 0.008" W (0.40mm x 0.20mm)
Supplier Device Package:	--
Package / Case:	01005 (0402 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	500MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	12.7GHz
Q @ Freq:	14 @ 500MHz
Series:	LQP02
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	700mA
Tolerance:	±0.1nH
Inductance:	1.3nH
Material - Core:	Non-Magnetic
Type:	Thin Film
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors (LQP02HQ1N3B02E) are electronic components that are useful in a variety of different applications and have been around since the early days of radio circuits and telecommunication devices. Since the introduction of stationary inductors, they have evolved to include new materials and more advanced designs capable of handling higher current and voltage levels. This article will discuss the application field and working principle of fixed inductors.

Definition

Fixed inductors are a type of component that consists of a conducting wire wrapped around a core material, such as a ferrite core, to form a coil. They work by producing an electric current that passes through the coil, creating a magnetic field which then induces a voltage across the coil. The current and voltage levels depend on the size of the coil, the number of turns, and the core material, all of which can be changed to suit the specific needs of a particular device or circuit. Because of their design, fixed inductors can store electrical energy, making them ideal for applications where stability and consistency are important.

Application Field

Fixed inductors are widely used in a range of different industries and applications. In electrical and electronic engineering, they are commonly used in systems that need to store energy such as power supplies, oscillators, filters, and even antennas. They are also used in communication systems such as cellular phones, radios, and computers to help manage the flow of electricity and prevent noise or interference. Additionally, fixed inductors are used in industrial machinery and other motor-driven equipment to help control and regulate the speed of the motors.

Working Principle

Fixed inductors are simple devices that operate on the principles of electromagnetism. When an electric current flows through a coil, it produces a magnetic field. This magnetic field then induces a voltage across the coil which is proportional to the strength of the current. The strength of the current is in turn dependent on the size of the coil, the number of winds, and the permeability of the core material. This process is repeated as the current alternates between positive and negative directions, and the resulting voltage can be used to power an electrical circuit.

Conclusion

Fixed inductors are an essential component of many electronic systems and devices. Their ability to store electrical energy as well as their durability make them a great choice for applications that require consistent power and high reliability. By understanding the application field and working principle of these components, engineers are able to take advantage of their many advantages and ensure the best performance of their devices.

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