The TPSA475K010R0250 is a tantalum capacitor manufactured by AVX Corporation as part of their TPSA series. These are surface mount capacitors with a solid electrolytic construction, known for their reliability and stability. This particular model is designed for applications where stable capacitance and a specific ESR (Equivalent Series Resistance) are important, such as power management and decoupling.

Applications:

• Power supply filtering
• DC-DC converters
• Decoupling in digital circuits
• Voltage regulation circuits
• General-purpose use in electronic circuits

Features:

• Surface Mount Technology (SMT)
• Solid Tantalum Electrolytic
• Manganese Dioxide (MnO2) Cathode
• RoHS Compliant
• Stable electrical performance over temperature variations

Benefits:

• Reduces voltage ripple in power circuits
• Enhances stability and reliability of electronic systems
• Compact size allows for high-density board designs
• Long operational lifespan due to the solid tantalum construction
• Lower ESR improves efficiency and minimizes heat generation

Technical Specifications:

The TPSA475K010R0250 has a capacitance of 4.7µF with a tolerance of ±10%. The voltage rating is 10V. The ESR (Equivalent Series Resistance) is 2.5 Ohms. It is housed in an EIA standard size 'A' case. The operating temperature range is from -55°C to +125°C. This AVX TPSA series utilizes solid tantalum electrolytic construction which provides stable electrical characteristics and long-term reliability. Termination plating is typically tin (Sn) over nickel (Ni).