The T491C226K020AS is a surface-mount solid tantalum capacitor from Kemet's T491 series. This capacitor is designed for general-purpose applications requiring stable performance and reliability over a wide range of operating conditions.

Applications

• Bypass and decoupling in power supplies.
• Filtering in DC-DC converters.
• General-purpose coupling and decoupling in digital circuits.
• Applications in telecommunications equipment.
• Consumer electronics.

Features

• Surface mount design for automated assembly.
• Solid tantalum construction for stable performance and long life.
• C case size.
• Capacitance of 22 uF.
• Voltage rating of 20 VDC.
• Tolerance of 10%.
• Standard termination.

Benefits

• Stable capacitance over temperature and frequency.
• Low ESR (Equivalent Series Resistance) contributes to efficient power delivery.
• Reduced board space due to the surface-mount package.
• High reliability and long operational life.
• Suitable for automated assembly processes.

Additional Details

The 'C' case size provides a balance between capacitance value and physical size. The 22 uF capacitance and 20 VDC voltage rating make this capacitor suitable for a wide range of general-purpose applications. The 10% tolerance indicates the acceptable variation in the actual capacitance value. It is important to consult the datasheet for detailed specifications, including ESR, ripple current, and operating temperature range.