The T520D157M010XTE055 is a solid electrolytic capacitor belonging to the T520 series manufactured by KEMET. Utilizing polymer cathode technology, it provides improved performance characteristics compared to traditional MnO2 capacitors. Key advantages include lower ESR (Equivalent Series Resistance) and enhanced surge current capability. This capacitor is designed to meet the demands of modern electronic applications requiring reliable and stable operation.

Applications

• Power management circuits in portable devices
• DC-DC converters in industrial applications
• Filtering and decoupling in high-frequency circuits
• Solid-state drives (SSDs)
• High-performance computing

Features

• Polymer cathode material
• Surface mount configuration
• Low equivalent series resistance (ESR)
• High capacitance retention at elevated frequencies
• RoHS compliant, ensuring environmental friendliness

Benefits

• Improved energy efficiency due to reduced ESR, leading to minimal power loss
• Extended operational lifespan and increased reliability due to the robust polymer cathode
• Reduced ripple voltage and enhanced transient response in power supplies
• Space-saving design enabling compact electronic devices
• Compliance with environmental regulations

Additional Details

The T520D157M010XTE055 features a capacitance of 150 uF (microfarads), a voltage rating of 10V (Volts) DC, and an ESR of 55 mOhms. It is encapsulated in a EIA standard 7343-31 case size (D case). Its operating temperature range typically spans from -55°C to +105°C. The termination finish is usually matte tin. The polymer electrolytic technology ensures a benign failure mode, generally characterized by a gradual increase in leakage current rather than a catastrophic short circuit, which increases overall system robustness. This capacitor also demonstrates excellent capacitance stability over a wide range of frequencies and temperatures.