The KEMET T520 series is a high-reliability, solid electrolytic capacitor ideal for applications that demand consistent electrical performance and an extended operational lifespan. Specifically, the T520D337M004AE006 is a tantalum polymer capacitor offering a capacitance of 330µF and a voltage rating of 4V. Its surface mount design makes it well-suited for automated assembly processes and compact, high-density circuit board layouts.

Applications:

• Power Management Circuits: Provides stable capacitance for filtering and energy storage within power supplies.
• DC-DC Converters: Smooths output voltage and reduces ripple, enhancing converter efficiency.
• Portable Electronic Devices: Ideal for applications where small size and high reliability are essential, such as smartphones and tablets.
• Industrial Control Systems: Ensures reliable operation in environments where extended lifespan and stable performance are critical.
• Medical Devices: Used in applications requiring high reliability and stable performance.

Features:

• Tantalum Polymer Electrode: Provides exceptional stability and reliability compared to traditional tantalum capacitors.
• Surface Mount Design: Facilitates automated assembly and enables high-density circuit board layouts.
• Low ESR (Equivalent Series Resistance): Minimizes power dissipation, leading to increased circuit efficiency and reduced heat generation.
• Stable Electrical Performance: Maintains consistent capacitance and ESR characteristics across a wide range of temperatures and frequencies.
• RoHS Compliance: Adheres to environmental regulations, ensuring the absence of hazardous substances.

Benefits:

• Increased Reliability: The tantalum polymer construction extends the capacitor's operational life and enhances stability, reducing the potential for component failure.
• Improved Circuit Efficiency: Low ESR minimizes power losses, resulting in higher efficiency and reduced heat generation within the circuit.
• Reduced Board Space: The SMD design allows for the creation of compact circuit board layouts, optimizing space utilization.
• Simplified Assembly: Surface mount compatibility streamlines the assembly process, reducing manufacturing costs and time.
• Enhanced Performance: Stable electrical characteristics ensure consistent and reliable circuit operation under various conditions.

The T520D337M004AE006 features a capacitance tolerance of ±20%. It is designed to operate reliably within a broad temperature range, typically from -55°C to +125°C, making it suitable for use in challenging environmental conditions. Its low ESR characteristic is especially beneficial in applications where minimizing ripple current is crucial. The device is commonly supplied in tape and reel packaging to support automated assembly processes.