74404054220 Inductors, Coils, Chokes

DC Resistance (DCR):	129 mOhm
Height - Seated (Max):	0.157" (4.00mm)
Size / Dimension:	0.197" L x 0.197" W (5.00mm x 5.00mm)
Supplier Device Package:	5040
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	17MHz
Q @ Freq:	--
Series:	WE-LQS
Shielding:	Shielded
Current - Saturation:	1.7A
Current Rating:	1.5A
Tolerance:	±20%
Inductance:	22µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed Inductors are electronic components that are used to store energy or to block or limit direct current in a passive way. They are made of a coil of wire wrapped around a core material, such as iron, which increases the inductance of the coil. Fixed inductors are commonly used in power electronics and signal processing circuits for filtering, coupling, resonance, impedance matching, and voltage conversion. The 74404054220 Application Field and Working Principle is one of the most important parameters in the design of these fixed inductors.

Application Field

Fixed inductors are widely used in a variety of electronic circuits, including power supplies, audio systems, radio-frequency and microwave circuits, and computers. They are used to reduce noise and harmonic distortion, in addition to providing signal conditioning, power conversion, and energy storage. For example, they are used in switching power supplies to provide high frequency filtering that eliminates noise and ripple. They are also used in communication devices, such as cellular phones, to reduce unwanted noise from interfering signals.

Working Principle

Fixed inductors work by creating a magnetic field when electric current passes through them. The magnetic field created increases with the amount of current passing through it. This causes an electrical reaction between the inductor and the circuit it is connected to, creating an impedance to the flow of electrons (resistance). This in turn causes energy to be stored in the inductor for short periods of time. This energy can then be released to power other components or used to filter out high frequency noise.

74404054220 Application Field and Working Principle

The 74404054220 is a fixed inductor that is designed for high frequency applications, such as radio-frequency (RF) circuits. It is a surface-mount device and consists of a coil of wire wound around a toroidal core with a length of 34.6mm and a diameter of 8.6mm. The inductance value is 4.4 μH. The inductor is used in a variety of circuits, such as impedance matching circuits, filter circuits, and oscillators. The 74404054220 is a high-frequency fixed inductor that offers low loss, high frequency stability, and excellent common-mode impedance.

Conclusion

To sum up, the 74404054220 application field and working principle is one of the most important parameters in the design of fixed inductors. The 74404054220 is a high-frequency fixed inductor that offers low loss, high frequency stability, and excellent common-mode impedance. They are widely used in a variety of electronic circuits, such as power supplies, audio systems, radio-frequency and microwave circuits, and computers. Fixed inductors work by creating a magnetic field when electric current passes through them, creating an impedance to the flow of electrons (resistance), and causing energy to be stored in the inductor.

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