SN470M025ST

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

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are components that store and discharge electrical energy. It can be divided into three categories: aluminum electrolytic capacitors, aluminum film capacitors and aluminum oxide capacitors. In particular, aluminum electrolytic capacitors are widely used in computers, communication equipment, consumer equipment and other fields.

SN470M025ST application field and working principle

SN470M025ST is an aluminum electrolytic capacitor developed and manufactured by Mitsubishi Materials Corporation. It is widely used in various fields such as telecomms, medical equipment, industrial equipment and consumer electronics. SN470M025ST has a rated voltage of 10 volts and a capacitance of 470uF. The capacitance tolerance is ±20%.

Working Principle: The capacitance of SN470M025ST is mainly determined by the length of the anode and cathode foil, the fiducial area of the anode and cathode, and the thickness of the electrolyte layer.

The anode and cathode of aluminum electrolytic capacitors are made of aluminum foil. The superior conductivity of aluminum guarantees excellent electrical energy transmission, making the capacitor more reliable. An anode oxidation film is formed on the surface of aluminum foil through anodic oxidation, which serves as the insulation layer between the anode and cathode. The electrolyte layer between the anode foil and the cathode is filled with an electrolyte.

The electrical connection between the anode and cathode is made possible by a conductive material called an "ester." It is a molecule composed of an organic acid and an anion, allowing for the transfer of electrons from the anode to the cathode. The capacitance of an aluminum electrolytic capacitor is proportional to the surface area of its anode and cathode.

The SN470M025ST also has a temperature coefficient of ±20%, meaning its capacitance may vary by 20% of its original value at different temperatures. Its endurance temperature range is -40℃ ～ +85℃ and its rated temperature range is -40℃ ～ +105℃.

The SN470M025ST also has a high surge voltage rating ensuring it can handle application with higher surges caused by various transient signals and it is suitable for high frequency applications.

The SN470M025ST aluminum electrolytic capacitor has high performance and reliability, making it suitable for use in all kinds of fields, including telecomms, medical equipment, industrial equipment and consumer electronics.

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