199D156X06R3B2V1E3

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Tantalum capacitors, or tantalum electrolytic capacitors, are polarized electrolytic capacitors that use a tantalum anode and an electrolyte as the dielectric medium. 199D156X06R3B2V1E3 is a type of tantalum capacitor. It is typically used for general purpose application and has excellent thermal stability, capacitance retention, high ripple current and low impedance when compared to other types of capacitor.

The capacitor is constructed with a tantalum anode, cathode and dielectric oxide layer sealed in a stainless steel or ceramic case. An electrolyte, such as manganese dioxide, is added to act as the dielectric medium. A tantalum capacitor can be polarized or non-polarized depending on the type of electrolyte used. Non-polarized tantalum capacitors have a much higher capacitance for their size compared to other type of capacitor.

The nominal capacitance of a 199D156X06R3B2V1E3 tantalum capacitor is 15µF with a tolerance of ±20%. The operating voltage is 6.3V and the dissipation factor is 0.2%. This device has a maximum operating temperature of 125°C. The relatively low dissipation factor makes the 199D156X06R3B2V1E3 suitable for applications where high ripple current is required such as decoupling, DC-DC converters, high frequency inverters and switching regulators.

The working principle of a tantalum capacitor is very similar to that of a regular aluminum electrolytic capacitor. When a voltage is applied to a tantalum capacitor, an electric current passes through the electrolyte and causes a chemical reaction between the anode and the electrolyte. This reaction deposits a thin layer of tantalum oxide on the anode, forming an effective dielectric layer.

The 199D156X06R3B2V1E3 tantalum capacitor is mainly used in general purpose applications, such as DC-DC converters, high frequency inverters and switching regulators. In addition, it is used for power supply decoupling, energy storage, timing, oscillators, filters and signal conditioning. With its excellent thermal stability, high ripple current and low impedance, it offers reliable performance in a wide range of applications.

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