The TPSA475K025R0050 is a tantalum capacitor manufactured by AVX Corporation. It belongs to the TPSA series, which are surface-mount, solid electrolytic capacitors. This specific model is designed for applications that demand stable capacitance along with a low ESR (Equivalent Series Resistance), making it suitable for power management and decoupling tasks.

Applications:

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

Features:

• Surface Mount Technology (SMT)
• Solid Tantalum Electrolytic Capacitor
• MnO2 Cathode Material
• RoHS Compliant
• Stable performance across a range of temperatures

Benefits:

• Reduces voltage ripple in power circuits
• Improves overall stability and reliability of electronic systems
• Compact size is beneficial for high-density board designs
• Long operational lifespan, due to the solid tantalum construction
• Lower ESR contributes to increased efficiency and reduced heat generation

Technical Specifications:

The TPSA475K025R0050 has a capacitance of 4.7µF with a capacitance tolerance of ±10%. It's rated for a voltage of 25V. The ESR (Equivalent Series Resistance) is 0.5 Ohms. It's packaged in an EIA standard size 'A' case. It's designed to operate in a temperature range of -55°C to +125°C. The AVX TPSA series utilizes a solid tantalum electrolytic, which provides stable electrical characteristics and enhanced long-term reliability. The termination plating typically consists of tin (Sn) over nickel (Ni).