T491C105M050AT48607622

T491C105M050AT48607622 is a kind of tantalum capacitor, which has wide application fields and working principle.

Application field of T491C105M050AT48607622

T491C105M050AT48607622 can be found in many applications, mainly in the fields of digital and communication, automotive electronics, medical green energy and industry electronics. Take automotive electronics as an example, T491C105M050AT48607622 is used as a reliable and durable power supply, which improves the stability of automotive systems and contributes to the security of driving. In terms of medical green energy, T491C105M050AT48607622 capacitors are used in electrical medical equipment, including cardiac pacemaker, ventilator, medical imaging and hemodialysis machine. Its low-voltage operation and stability of performance help reduce the danger of injured patients.

Working principle of T491C105M050AT48607622

The working principle of T491C105M050AT48607622 is mainly related to the constructional features of the material. It is made of tantalum which has two electrodes; the positive electrode is made of a pure form of tantalum – a circular shaped sintered tantalum anode and the negative electrode is made of manganese dioxide. When connected to a power source, the current will travel through the capacitor and will cause the negative electrode to oxidize, building up a layer of oxide around the negative electrode. This oxide layer acts as a dielectric, allowing electricity to flow between the two electrodes without the two electrons coming in contact.

Additionally, the properties of tantalum make it suitable for surface mount applications, allowing the capacitor to be soldered directly to the PCB. The small size of the tantalum capacitor allows for a higher capacitance in a relatively small amount of space, thereby enabling engineers to free up space on the board for other components.

The high temperature performance of the T491C105M050AT48607622 is one of its main advantages. These capacitors can operate within a maximum temperature range of -55℃ to 125℃, making them a reliable power supply even under extreme temperatures. Furthermore, its ability to maintain a low equivalent series resistance (ESR) and equivalent series inductance (ESL) make it a preferred option for applications that require stable power supply.

In conclusion, T491C105M050AT48607622 tantalum capacitors are widely used in many applications, such as automotive electronics, medical green energy and industry electronics, due to its excellent properties, such as high temperature performance, low ESR and ESL, and compact size. It is also easy to be soldered directly to the PCB because of its surface mount construction.