The T520B686M004AEO25 is a high-performance solid electrolytic capacitor from Kemet's T520 series. It's designed for demanding applications requiring high capacitance, low ESR, and excellent volumetric efficiency. This capacitor leverages Kemet's advanced tantalum polymer technology to deliver stable performance across a wide range of temperatures and frequencies.

Applications

• Power management circuits in portable devices
• DC-DC converters
• Bulk capacitance in high-frequency switching power supplies
• Filtering in telecommunications equipment
• Storage and filtering in high-end computing and server systems

Features

• Tantalum Polymer Electrode
• Surface Mount Technology (SMT)
• Low Equivalent Series Resistance (ESR)
• High Capacitance Retention at High Frequency
• Volumetrically Efficient
• Operating Temperature Range: -55°C to +105°C
• Meets or Exceeds EIA Standard 535BAAC
• RoHS Compliant

Benefits

• Improved Power Efficiency: The low ESR minimizes energy losses in power circuits, enhancing overall efficiency.
• Extended Operating Life: The tantalum polymer construction offers superior stability and longevity compared to traditional capacitors.
• Reduced Board Space: High volumetric efficiency allows for smaller and lighter circuit designs.
• Stable Performance: Provides consistent capacitance and ESR values across a wide range of operating conditions.
• High Ripple Current Capability: Handles significant ripple current without degradation, suitable for demanding power applications.

Additional Details

The T520B686M004AEO25 has a capacitance of 68µF and a voltage rating of 4V. It features a D case size. The ESR is very low, contributing to its high-performance characteristics. The termination is standard SnPb. This capacitor is well-suited for applications where stable and reliable performance is critical.