1945R-17F

DC Resistance (DCR):	3.99 Ohm
Height - Seated (Max):	--
Size / Dimension:	0.193" Dia x 0.447" L (4.90mm x 11.35mm)
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:	15.2MHz
Q @ Freq:	75 @ 2.5MHz
Series:	1945R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	265mA
Tolerance:	±1%
Inductance:	56µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

Fixed inductors, including 1945R-17F models, are key components used in various electronic circuits. They have been adopted in many fields for decades. Today, 1945R-17F inductors are widely used in the industry to fulfill the role of establishing a path of electrical current in various applications.The 1945R-17F inductor is a fixed inductor which follows Faraday\'s Law of Induction and works on the principle of electromagnetic induction. When electrical current passes through a wire, it creates a magnetic field around it. This magnetic field causes a change in the magnetic flux when another wire is placed in that particular magnetic field. This change in magnetic flux induces an electromotive force in the second wire, which in turn produces an electrical current in the second wire. This electrical current is called induced current, and the two wires connected in this way are called inductors.1945R-17F is a type of fixed inductor which is a physical device, consisting of a core material (usually ferrite or iron) wrapped with a number of wire turns which creates an inductor. The inductance of the 1945R-17F is determined by the number of turns on the inductor along with the type and size of the core material. The inductor has an advantage of good temperature stability when compared to the variable inductor.The 1945R-17F fixed inductor has a variety of applications in a variety of fields. It is widely used in filtering, voltage regulation, signal processing, communication, and AC to AC conversion. It can also be used in power supplies, automotive electronics, and consumer electronics.Some of the main applications of the 1945R-17F fixed inductor include audio and video circuits, power supplies, voltage regulators, switching regulators, RF circuits, and switching converters. In audio and video circuits, it is used for impedance matching, while in power supplies, it is used for input and output voltage filtering. In the case of voltage regulators and switching regulators, the inductor is required for filtering purposes. For RF circuits, the inductor works as a tuned filter, and in the case of the switching converters, it is used as an energy storage component. To conclude, the 1945R-17F fixed inductor follows Faraday\'s Law of Induction and works on the principle of electromagnetic induction. It is widely used in filtering, voltage regulation, signal processing, communication, and AC to AC conversion. It can also be used in power supplies, automotive electronics, and consumer electronics for many purposes, such as impedance matching, input and output voltage filtering, and energy storage.

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

Part Number	Manufacturer	Price	Quantity	Description