0925-472K

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 an important part of electric systems, due to their capability of storing electrical energy and controlling the flow of current. A specific type of inductors is the 0925-472K, which is a cylindrical, surface-mount device. It is composed of a wire-wound coil housed in a cylindrical shell, hence its name “wire-wound inductor.”

The 0925-472K has a wire-wound inductance of 4.72µH ± 10%, and a rated current of 1.1~2.0A. It is also somewhat mechanically stable, having a DC overall resistance of 0.60 ± 10%. This device is capable of working at a temperature range between -25°C and +85°C. Furthermore, it has a maximum self-resonant frequency of 250MHz, and a maximum accommodation voltage of 100VRMS or 140VDC.

The main applications of the 0925-472K are AC/DC input filters, EMI filters, DC/DC converters, snubber circuits and signal-line noise filters. Furthermore, they can be used to help suppress board current transients, provide high-efficiency transition-mode power equipment choke and reduce motor noise.

The working principle of the 0925-472K is based on the fact that when electrical current passes through the wire-wound coil, it creates a magnetic field. This field creates a counter electromotive force (EMF), which acts against the applied voltage. This opposition of the voltage limits the flow of current and helps control the discharge speed of adjustment capacitors. Thus, they can store electrical energy and help regulate current flow.

The 0925-472K is an ideal choice if one is looking for an inductor with a balance of small size and high performance. Its wide operational temperature range, high current capacity and high self-resonant frequency make it suitable for applications in various industries, such as mobile devices, power supplies and automotive electronics. It is also extremely reliable, making it much more preferred than other alternatives.

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