2200LL-3R9-V-RC

DC Resistance (DCR):	4 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	1.100" Dia x 0.550" W (27.94mm x 13.97mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2200LL
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	18.5A
Tolerance:	±20%
Inductance:	3.9µH
Material - Core:	Sendust
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Inductors are components used to create electrical signals of a specific wavelength or frequency. A fixed inductor, such as the 22200LL-3R9-V-RC, is specifically designed to serve this purpose. It is a common type of inductor used in a variety of electrical and electronic applications.

What is a Fixed Inductor?

A fixed inductor is a type of coil which has fixed values of inductance and resistance. These values remain constant, or fixed, over the entire range of operating frequencies used in the electronic circuit. They are primarily used for filtering, helping to provide a predictable and steady output frequency over the entire operating range.

222LL-3R9-V-RC Application Field and Working Principle

The 22200LL-3R9-V-RC is a fixed inductor. It is a small, 3x2 mm chip inductor with a minimum inductance of 220 nH of 10 % tolerance and a maximum inductance of 330 nH at 10 % tolerance. It is characterized ring type terminal, ferrite core and heat shrink sleeve pattern for easy and fast installation.The 22200LL-3R9-V-RC is suitable for small signal, RF and high-frequency circuits such as AM radio signals, cellular telecommunications, and radio frequency (RF) identification (RFID) tags. Its most common application is as a filter, which helps to prevent undesirable frequencies from passing through your circuit.The working principle of a fixed inductor like the 22200LL-3R9-V-RC is simple yet effective. It works by storing electrical energy in a magnetic field created by the flowing current. As this energy builds up, it creates an electromagnetic field. This field then affects the flow of the current, helping to block out certain frequencies.

Other Types of Inductors

Fixed inductors are just one type of inductor used in electronics. Other types include:

• Variable inductors, which are adjustable and can be tuned to a specific frequency.
• Air-core inductors, which can be used for higher frequencies where magnetic materials are ineffective.
• Pulse or light inductors, which use ferrite materials and diodes to create an electrical pulse.
• Ferrite coaxial inductors, which use two windings to produce a high-impedance inductor for radio frequency applications.
• Toroid inductors, which use a core in the shape of a ring to help reduce induction.

Conclusion

The 22200LL-3R9-V-RC is a fixed inductor, suitable for a wide range of electrical and electronic applications. It can help to filter out certain frequencies, allowing for more precise, consistent results. This is just one type of inductor from the family of inductors, each one suited for a specific purpose.

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