The Kemet T520Y477M006AE025 is a high-performance solid electrolytic capacitor designed for demanding applications. As part of the T520 series, it leverages tantalum pentoxide (Ta2O5) as the dielectric material in combination with a conductive polymer cathode. This construction yields a component with exceptionally low ESR (Equivalent Series Resistance) and high ripple current handling capabilities, making it suitable for use in circuits where minimizing power loss and maximizing efficiency are crucial.

Applications:

• Power supply filtering in servers
• Decoupling capacitors in microprocessor circuits
• DC-DC conversion in automotive electronics
• Bulk capacitance in telecom infrastructure
• Point-of-Load (POL) converters

Features:

• Tantalum Polymer Construction
• Ultra-Low ESR
• High Ripple Current Capability
• Stable Performance with Temperature Variations
• Small Footprint
• RoHS Compliant and Halogen-Free

Benefits:

• Improved overall efficiency in power circuits
• Reduced voltage ripple and noise
• Increased reliability under high-stress conditions
• Consistent performance over a wide operating temperature range
• Smaller board space requirements
• Environmentally responsible

Specifications:

The T520Y477M006AE025 capacitor has a capacitance value of 470µF (microfarads) with a tolerance of ±20%. The rated voltage is 6.3V DC. The ESR is remarkably low, typically around 25 mOhms, enabling it to handle high ripple currents effectively. It is designed for an operating temperature range of -55°C to +105°C. The case size is designated as 'Y', which refers to a specific EIA standard size. The 'AE025' suffix likely indicates specific ESR and ripple current performance characteristics within the T520 series, according to the Kemet datasheet. This device features a molded case for superior mechanical protection and environmental resilience, along with surface mount terminations optimized for automated assembly processes.