2890-22K

DC Resistance (DCR):	2.65 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.280" Dia x 0.900" L (7.11mm x 22.86mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	53MHz
Q @ Freq:	40 @ 2.5MHz
Series:	2890
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	405mA
Tolerance:	±10%
Inductance:	12µH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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2890-22K Fixed Inductors: Application Field and Working Principle

The 2890-22K is the world’s highest rated fixed inductors which are manufactured by Vishay. It is widely used in a variety of applications that requires high-reliability parts. This article will go into detail regarding the application field and working principles of the 2890-22K fixed inductors.

Application Field

The 2890-22K fixed inductors are usually found in a range of commercial, industrial and military systems. It is commonly used in products such as telecommunications, automotive, outdoor lighting, medical devices and electronic amusement machines.The 2890-22K fixed inductors are ideal for applications where high-reliability products are required. It has a long operational life and can handle long periods of intense use. The inductors have a low resistance and can transfer large amounts of power quickly and efficiently.The inductors are also suitable for low-profile applications as they are small and lightweight. It can be easily installed within other systems and can be easily integrated with other components.

Working Principle

A fixed inductor is an electronic component which works on the principle of inductance. It usually consists of a coil of insulated wire and a magnetic core. When current is passed through the coil, it produces a magnetic field which is proportional to the current. The inductor also has a back electromotive force (EMF) which opposes the current. This is the reason why current lags behind voltage in an inductor circuit. The magnetic field produced changes as current is changed and causes a small voltage drop across the inductor.The amount of resistance of a fixed inductor is known as its inductance, and the inductance of the 2890-22K is quite low. This allows for high power transfer and fast current transfer.

Conclusion

The 2890-22K fixed inductors are widely used in a variety of applications due to its high-reliability and low inductance. It is ideal for low-profile applications and can quickly transfer large amounts of power. The inductors are manufactured by Vishay and have a long operational life, making them highly reliable for a wide range of commercial, industrial and military systems.

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