The TPSE107K010R0125 is a surface-mount solid tantalum capacitor manufactured by AVX Corporation. It's part of the TPSE series, designed for low ESR (Equivalent Series Resistance) performance in a compact package. This capacitor is well-suited for applications requiring efficient power filtering and decoupling, especially in portable and high-frequency circuits.

Applications

• Power supply decoupling
• Filtering in DC-DC converters
• Bypass capacitor in high-speed digital circuits
• Portable electronic devices
• Noise reduction in sensitive analog circuits

Features

• Surface Mount Device (SMD): Facilitates automated assembly and allows for high-density circuit board layouts.
• Solid Tantalum Construction: Offers stable electrical characteristics and enhanced reliability compared to other capacitor types.
• Low Equivalent Series Resistance (ESR): Minimizes power dissipation and voltage ripple, improving circuit efficiency.
• 100µF Capacitance: Provides a substantial capacitance value for effective filtering and decoupling.
• 10V Voltage Rating: Suitable for a range of low-voltage applications.
• Compact Case Size: Optimizes board space utilization.
• Compliant with RoHS: 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 the use in space-constrained applications.

Additional Details

The TPSE107K010R0125 has a capacitance value of 100µF with a tolerance of ±10%. Its voltage rating is 10V DC. The low ESR value, typically around 0.125 ohms, is a key characteristic that allows for effective filtering in high-frequency applications. Tantalum capacitors are known for their superior volumetric efficiency, which means they offer high capacitance in a small physical volume. This device is designed for reflow soldering processes commonly used in automated PCB assembly. Proper voltage derating is recommended to ensure long-term reliability and prevent premature failure. The operating temperature range typically extends from -55°C to +125°C. The termination finish is typically matte tin, which provides excellent solderability and corrosion resistance. It's commonly used in decoupling applications for microprocessors, FPGAs, and other digital ICs where stable power delivery is crucial. The TPSE series is designed to meet stringent quality and reliability standards, making it suitable for demanding applications in industrial, automotive, and consumer electronics.