TAP105K035SCS

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• Tantalum Capacitors
• • TAP105K035SCS application field and working principle

Tantalum capacitors use tantalum powder as their anode material to store electrical energy. Due to the high dielectric constants of tantalum powder, their capacitance values are high and the total volume is small. According to the shape and structure of the external packaging, tantalum capacitors can be divided into surface mount tantalum capacitors, dipped tantalum capacitors, and chip tantalum capacitors. The TAP105K035SCS series is a chip capacitance product of a Yageo wet tantalum capacitor. It provides and guarantees performance parameters such as high rated voltage, extended temperature range and long lifetime.

Application: The TAP105K035SCS series is suitable for high frequency, low and medium current filter circuit applications. It is widely used in mobile phones, digital cameras, medical devices, automotive, military and aerospace and other fields.

Working principle: Its core component is a tantalum electrolytic capacitor. Its structure includes an anode and a cathode connected by two leads. The anode is made of tantalum powder and the cathode is made of manganese dioxide. The anode and cathode are formed by electrolysis. At the same time, it is combined with a thin separator sandwiched by a casing and a spiral winding, so that an electrolytic capacitor can be formed. When AC is applied, due to the counter electromotive force of the inductance of the winding, the current direction is reversed periodically, while the current passing through the capacitor is unidirectional, which is determined by the traditionally called capacitor “polarity” of the capacitor. Therefore, when the current of the AC is passing through the tantalum capacitor, due to the effect of charging and discharging, the fading caused by the electrostatic induction or the leakage current passing through the dielectric will cause a basic equivalent resistance. Therefore, the TAP105K035SCS can convert the frequency of AC into DC when passing through it, forming an energy storage effect.

In addition, the TAP105K035SCS series of capacitors also have their own safety characteristics. When the voltage across their terminals exceeds a certain value, the device automatically enters an overvoltage protection state. The device has a built-in fuse, and when an overvoltage occurs, the fuse will immediately and rapidly melt and break the circuit, so that the capacitor falls into an open circuit state and stopped working. This protects other components in the circuit from damage due to overvoltage.

In short, the TAP105K035SCS series of capacitors has a wide range of uses. Their performance and safety characteristics also guarantee their operation in a variety of different environments.

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