1945-04G

DC Resistance (DCR):	280 mOhm Max
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:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	72MHz
Q @ Freq:	70 @ 7.9MHz
Series:	1945
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1A
Tolerance:	±2%
Inductance:	4.7µH
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 are electrical devices used in many modern industrial and electronic applications, including building an electric power system. The 1945-04G device is a type of fixed inductor, which is composed of a metal core or ferromagnetic material that is wound with insulated copper wire. It is also known as an inductor, inductive or motorized motor.Fixed inductors are commonly used in a variety of applications requiring inductive energy and reactance, such as in electric generators, motors, transformers, and telecommunications equipment. The 1945-04G device uses a toroidal winding and helps to increase the inductance by facilitating a uniform distribution of current, increasing the resistance, and providing inductive reactance.The working principle of the 1945-04G fixed inductor is based on two main principles: the inductance principle and the self-inductance principle. To start, an electric current passes through the winding of the inductor and thus generates a magnetic field. This magnetic field produces an electromotive force across the inductor winding, which is known as inductance. This inductance will then resist any change in the electric current, producing the self-inductance.The 1945-04G device can be used in a variety of applications, including high-frequency switching power supplies, power supplies, and frequency converters. It can also be used in radio frequency (RF) circuits, radio transmitters, and receivers. In addition, it can be used in the regulation of motor drive circuits and the acceleration and deceleration of control systems.The 1945-04G inductor is designed for reliable and efficient operation under extreme circumstances. It has an impressive high power handling capacity and is highly reliable and stable. It has been designed to withstand changes in current and voltage, and thereby reduces the possibility of damage to components.One of the main benefits of the 1945-04G inductor is that it has a high efficiency, which makes it ideal for applications where power and energy efficiency are important. Furthermore, the device is lightweight and compact, making it easy to transport and install.Overall, the 1945-04G fixed inductor is an excellent choice for a wide range of industrial and electronic applications. The device is highly efficient and reliable, and its ability to withstand changes in voltage and current enables protection of components from damage. The device is an ideal choice for applications requiring high power handling and energy efficiency.

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

Part Number	Manufacturer	Price	Quantity	Description