The TPSA475K010R0400 is a tantalum capacitor produced by AVX Corporation, belonging to their TPSA series of surface mount, solid electrolytic capacitors. This particular model is designed for applications that require dependable capacitance with a specified ESR (Equivalent Series Resistance). It's commonly used in power management and decoupling applications where stability and low ESR are crucial.

Applications:

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

Features:

• Surface Mount Technology (SMT)
• Solid Tantalum Electrolytic Capacitor
• MnO2 Cathode Material
• RoHS Compliant
• Stable performance under various temperatures

Benefits:

• Reduces voltage ripple in power circuits
• Improves stability and enhances reliability in electronic systems
• Compact size makes it ideal for high-density board designs
• Long operational lifespan attributed to its solid tantalum construction
• Lower ESR improves efficiency and minimizes heat generation

Technical Specifications:

The TPSA475K010R0400 features a capacitance of 4.7µF with a tolerance of ±10%. It has a voltage rating of 10V. The ESR (Equivalent Series Resistance) is 4.0 Ohms. This capacitor is housed in a standard EIA size 'A' case. Its design allows it to operate reliably within a temperature range of -55°C to +125°C. Like other capacitors in the TPSA series from AVX, it utilizes solid tantalum electrolytic for stable electrical characteristics and long-term reliability. Termination plating is commonly tin (Sn) over nickel (Ni).