CF322513-3R3K

DC Resistance (DCR):	1.2 Ohm Max
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Supplier Device Package:	1210
Package / Case:	1210 (3225 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.96MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	60MHz
Q @ Freq:	30 @ 7.96MHz
Series:	CF322513
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	260mA
Tolerance:	±10%
Inductance:	3.3µH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors can be defined as passive electrical components that are used to store energy in the form of magnetic fields. In a practical sense, they are used to help create precise electrical signals, and to provide additional electrical protection in the form of surge protection and high frequency noise suppression. Fixed inductors are the simplest and most cost effective type of inductor, and can be used in a wide variety of applications. The CF322513-3R3K is a type of fixed inductor designed for a wide range of applications. Here is a look at its application field and working principle.

CF322513-3R3K Applications

The CF322513-3R3K is designed for applications in the consumer electronic and telecommunications industries. It is an ideal choice for applications such as DC-DC converters, switching power supplies, flash power supplies, switching regulators, RF, and general EMI/RFI applications. It is also compatible with soldering, wave soldering, IR reflow, vapor phase reflow, and other soldering processes, making it very versatile.

Working Principle

An inductor is a device that resists changes in current. It works by creating a magnetic field around the coil when a current is flowing. This magnetic field creates a counter electromotive force (EMF), which opposes changes in the current. This means that when the current flowing through the inductor is changed, the magnetic field will oppose the change, inducing a voltage in the inductor that is opposite to the current. This is known as Lenz’s law.The CF322513-3R3K is a fixed inductor, which means that it has a fixed inductance that does not change with current. This is different from variable inductors, which have an adjustable inductance. Fixed inductors are used in many applications as they are simple and cost effective. They are often used in voltage regulators, noise suppression, and filter applications.

Advantages of CF322513-3R3K

The CF322513-3R3K is a high quality fixed inductor that offers several advantages over other inductors. It has a saturation current of 1.2A, which is higher than most other types of inductors. It also has an excellent temperature resistance range from -40 to +85 degrees Celsius, which makes it ideal for use in high temperature environments. The inductor also offers excellent flexibility, as it can be used in a wide range of applications.

Conclusion

The CF322513-3R3K is an excellent choice for a fixed inductor. It is designed for a wide range of applications in consumer electronics and telecommunications industries, and its high temperature resistance and saturation current make it ideal for use in high temperature environments. The inductor also offers excellent flexibility and is compatible with a wide range of soldering processes, making it an ideal choice for many applications.

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