The TPSE337M010R0100 is a surface-mount solid tantalum capacitor manufactured by AVX Corporation (a Kyocera Group Company). This capacitor belongs to the TPSE series, known for its low Equivalent Series Resistance (ESR) and high volumetric efficiency. It is designed to provide stable performance in demanding applications, particularly in power management and decoupling circuits.

Applications

• Power supply filtering and decoupling
• DC-DC converters
• Microprocessor decoupling
• FPGA decoupling
• Portable electronic devices

Features

• Surface Mount Device (SMD): Enables automated assembly and high-density board layouts.
• Solid Tantalum Construction: Offers stable electrical characteristics and high reliability.
• Low Equivalent Series Resistance (ESR): Minimizes power dissipation and voltage ripple.
• 330µF Capacitance: Provides a significant capacitance value for effective filtering and decoupling.
• 10V Voltage Rating: Suitable for low-voltage applications.
• Compact Case Size: Optimizes board space utilization.
• RoHS Compliant: Meets environmental standards for hazardous substance restriction.

Benefits

• Improved Power Integrity: Low ESR ensures minimal voltage drop during transient load changes.
• Enhanced Filtering: Effectively reduces unwanted noise and ripple in power supplies.
• Stable Performance: Tantalum capacitors provide consistent electrical characteristics over a wide temperature range and operating conditions.
• Increased Reliability: Solid construction and robust design contribute to long-term reliability.
• Space-Saving Design: Compact size enables use in space-constrained applications.

Additional Details

The TPSE337M010R0100 has a capacitance value of 330µF with a tolerance of ±20%. The voltage rating is 10V DC. The very low ESR, typically around 0.100 ohms, is a critical feature that minimizes power loss and voltage ripple, making it suitable for high-frequency applications. This capacitor is designed for reflow soldering processes. Tantalum capacitors are known for their volumetric efficiency, meaning they offer high capacitance in a small physical size. The typical operating temperature range is -55°C to +125°C. Proper voltage derating is always recommended to ensure long-term reliability and prevent failures. The TPSE series from AVX is specifically designed for applications requiring low ESR and high performance. The termination finish is typically matte tin, ensuring good solderability. This capacitor is often used in power supply decoupling for microprocessors, FPGAs, and other digital ICs where stable power delivery is essential for proper operation. The robust design makes it suitable for demanding applications in industrial and automotive electronics.