IRF03STR22M

Q @ Freq:	55 @ 25MHz
Height - Seated (Max):	--
Size / Dimension:	0.170" Dia x 0.385" L (4.32mm x 9.78mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	380MHz
Series:	IRF
DC Resistance (DCR):	100 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.4A
Tolerance:	±20%
Inductance:	220nH
Material - Core:	Ferrite
Type:	--
Part Status:	Obsolete
Packaging:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IntroductionFixed inductors can be found in virtually all electrical and electronic systems. While they have a variety of different uses, one of the most important is to store energy for whenever it is needed. The IRF03STR22M is one such component; it is specially designed for surge protection in telecommunication circuits. This article will explore the application field and working principle of this component in more detail.BackgroundIrf03str22M is a type of fixed inductors, which are components used to accumulate and store energy which can then be released when required. In simple terms, they operate on the principle that whenever electricity flows through a conductor, such as a coil of wire, it generates a magnetic field. This magnetic field then stores a certain amount of energy, which can be released again when the current stops, depending on how much energy was stored.Application FieldsThe IRF03STR22M is a particular type of fixed inductors which is especially designed for use in telecommunication systems. It is capable of providing effective surge protection by limiting the voltage across the circuit. It also helps reduce electromagnetic interference (EMI) which can occur in telecommunication circuits, which helps ensure reliable data transmission over long distances. Additionally, it helps increase the efficiency of the system by preventing wasteful energy dissipation.Working PrincipleThe IRF03STR22M fixed inductor works by using the same principle as a regular fixed inductor, but with a few additional features. Upon energization, it produces a high inductance stepped wave that helps reduce the overvoltage in the system. It also has an internal bypass capacitor, which helps reduce voltage spikes that can occur during heavy loads. This combination of features allows the inductor to provide effective surge protection and reduce EMI without impacting on system efficiency.ConclusionIn conclusion, the IRF03STR22M is a type of fixed inductors which is specially designed for use in telecommunication systems. It works by producing a high inductance stepped wave combined with an internal bypass capacitor to provide effective surge protection and reduce EMI. It is an invaluable component for ensuring reliable data transmission over long distances without wasting energy.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description