T491B105K035AH7280

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T491B105K035AH7280 is a kind of tantalum capacitor and plays an important role in the field of capacitor. In essence, it is a kind of electrolytic capacitor with a metal solid electrolyte (tantalum) as the dielectric. It is a surface mounted device (SMD). SMD technology is used to reduce the size of device and to increase the expected lifetime. It is designed to be used in applications that require high capacitance and low reactance over a wide range of operating temperature.

T491B105K035AH7280 is widely used in various industries, especially telecommunications, consumer electronics, consumer appliances, automotive and military applications. In communications, it is used for its original capacity overload protection, can prevent short circuit or overload damage to equipment in rugged environmental conditions, and can significantly improve system reliability. In consumer electronics, it is used for its decoupling capacitors in digital video / audio devices, radio frequency signals in RF devices, and EMI filtering in computers. In consumer appliances, it can be used in the supply of electronic appliances such as refrigerator, washing machine and air conditioner. In automotive, it can be used for its replaceable cemf capacitors, boost capacitors and in fuel injection systems.

T491B105K035AH7280 also has excellent working principle. It has both anode and cathode terminal. The anode is made of the tantalum powder and pressed into solid pellets, and then sintered. The cathode terminal of this tantalum capacitor has a metallized coating of high conductivity, usually made of niobium, niobium dioxide, or titanium elonide. This metal layer is thermally fused to the solid electrolyte, forming a semiconductor. Then the anode and cathode are connected by a layer of electrolyte, forming a capacitor device.

When a given DC voltage is applied to the capacitor, an electric current will flow through the electrolyte and the metal layer of the cathode, and the anode will be charged. When the anode was charged, the negative charge of the anode and the positive charge on the need for electron reaction, and a strong electric field will be formed between them, inhibit the electron flow, in this way, a certain capacity of electrical energy was stored in the capacitor. On the other hand, when the voltage is removed, the anode and the cathode are discharged and the stored electrical energy will be released into the system.

In summary, T491B105K035AH7280 is categorized as a tantalum capacitor, which is widely used in various industries due to its excellent performance. Its excellent working principle plays a critical role in its application field.

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