The T521X107M025ATE0307706 is a high-performance tantalum polymer capacitor manufactured by Kemet. It's designed for applications requiring high capacitance, low ESR (Equivalent Series Resistance), and excellent volumetric efficiency.

Applications

• Bypass and decoupling capacitors in digital circuits
• Power supply filtering
• DC-DC converters
• Portable electronic devices
• High-frequency circuits

Features

• Tantalum polymer electrode
• Low ESR (Equivalent Series Resistance)
• High capacitance
• Surface mount package
• Stable capacitance over temperature and voltage
• RoHS compliant

Benefits

• Improved Circuit Performance: Low ESR reduces ripple voltage and improves the efficiency of power supplies and DC-DC converters.
• Stable Operation: Stable capacitance over temperature and voltage ensures consistent performance in varying operating conditions.
• Compact Design: High volumetric efficiency allows for smaller and more space-efficient designs.
• Extended Battery Life: Low ESR contributes to improved efficiency in portable devices, extending battery life.
• Reduced Noise: Effective decoupling and filtering minimize noise in digital circuits.

Additional Details

The T521X107M025ATE0307706 has a capacitance of 100µF and a voltage rating of 25V. The 'X' in the part number typically denotes a specific case size. The low ESR characteristic is a key advantage, allowing the capacitor to handle high ripple currents without significant heating. The tantalum polymer electrode provides excellent stability and long-term reliability. The surface mount package is suitable for automated assembly processes. Refer to the Kemet datasheet for detailed specifications on ESR, impedance, ripple current rating, and operating temperature range. The datasheet also provides information on soldering recommendations and storage conditions.