744765039A

DC Resistance (DCR):	66 mOhm Max
Height - Seated (Max):	0.024" (0.60mm)
Size / Dimension:	0.039" L x 0.022" W (1.00mm x 0.55mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	250MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	5.8GHz
Q @ Freq:	20 @ 250MHz
Series:	WE-KI
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	840mA
Tolerance:	±5%
Inductance:	3.9nH
Material - Core:	Ceramic
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are electronic components that induce and store energy in a magnetic field. They\'re a vital part of many complex electronic circuits and are mostly used in AC and RF fields. Fixed inductors, specifically referring to the type labeled 744765039A, are well-known for their superior performance and functionality, and have become increasingly popular due to the rise in demand for reliable electrical components. This article will examine the application field and working principle of 744765039A fixed inductors.

What Is a Fixed Inductor?

A fixed inductor is made up of two main conductive components: a coil and a core. The coil is made of copper wire and is wound in a closed loop; the core is an iron material encased in a plastic casing. The coil carries a current when connected to a source of electrical power, and this current produces a magnetic field around it. This magnetic field induces a voltage in the core when the current is switched off, allowing the inductor to store energy.

Application Fields and Working Principle of 744765039A Inductors

744765039A inductors are typically used for power management in DC and RF circuits. They are commonly adopted for high-output voltage converters, such as buck and boost converters, where they can store energy produced from input currents and keep power output stable.The working principle of 744765039A inductors is based on Faraday\'s Law of Electromagnetic Induction, which states that when a conductor, such as the copper coil, passes through a magnetic field, an induced electromotive force is produced. This induced voltage can be used to control the output voltage of the system, and thus provide stable power. The induced voltage is proportional to the rate of change of the magnetic field, so the faster the current is switched off, the higher the induced voltage will be.

Notable Features of 744765039A Inductors

744765039A are noteworthy for their high performance and reliability. Compared to other types of inductors, they are able to withstand high temperatures, and their small size means they can fit in tight spaces. Additionally, they have a wide operating temperature range, low electrical noise, and a high level of shielding.

Advantages of 744765039A Inductors

744765039A inductors offer several advantages over other types of inductors. Firstly, they are relatively small and lightweight, making them great for space-constrained applications. Moreover, they are highly reliable, ensuring consistent power output even under stressful conditions. In addition, they are resistant to high temperatures and electric shock, and they have excellent thermal properties, which makes them an ideal choice for applications where thermal stability is necessary.

Conclusion

In conclusion, fixed inductors are extremely useful electronic components, and their use has been expanded significantly due to the development of the 744765039A type. They provide many benefits such as low electrical noise, high shielding, and excellent thermal stability, as well as being highly reliable and able to fit in tight spaces. 744765039A inductors are used for a variety of applications, such as power management in DC and RF circuits, and they are popular due to their superior performance and functionality.

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