4922-34H

DC Resistance (DCR):	3.75 Ohm Max
Height - Seated (Max):	0.230" (5.84mm)
Size / Dimension:	0.520" L x 0.250" W (13.21mm x 6.35mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	4922
Shielding:	Unshielded
Current - Saturation:	330mA
Current Rating:	330mA
Tolerance:	±3%
Inductance:	560µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Inductors have long been a popular electronic component used in many applications, due to their ability to store energy. The 4922-34H is a type of fixed inductor, meaning it has a set value of inductance which cannot be adjusted. It is a rugged, reliable component, with a variety of potential uses. This article will explore the particular application field and working principle of the 4922-34H fixed inductor.The 4922-34H is a medium-sized fixed inductor, suitable for many general-purpose applications. It typically operates at a current above one ampere, and it can withstand high temperature and saturating current. It is often used in the electronic drive and ignition systems of vehicles, providing electromagnetic immunity and generating high power. This makes it an ideal choice for high-reliability applications where it must operate in a harsh environment.The 4922-34H has several unique features which make it suitable for use in specific applications. It provides an increased range of inductance values, making it easier for designers to select an appropriate inductor for their needs. The mounting holes of the device are also larger than those of the usual inductors, allowing for better thermal management and easier installation. These features make it an ideal choice for automotive and industrial applications.In terms of its working principle, the 4922-34H is a fixed inductor, which means that its inductance does not change as the current flowing through it varies. When current is applied to the device, a magnetic field is generated which induces a voltage proportional to the rate of change of current. This is known as the inductive voltage, or the back EMF. This inductive voltage is used to oppose the applied current, limiting its flow and providing stability in the circuit.The 4922-34H is an ideal choice for a variety of applications, as it can provide stability and reliability in high-temperature, high-current environments. Its increased inductance values and large mounting holes make it an ideal choice for specific electrical systems, such as automotive ignition systems. By understanding its working principle and its potential applications, designers can make informed decisions about how best to make use of this robust fixed inductor.

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