The TAJA105K020RNJ is a surface mount tantalum capacitor manufactured by AVX Corporation. It is part of the TAJ series of capacitors, known for their reliability and performance in a wide range of electronic applications. These capacitors are commonly used for decoupling, bypass, and filtering purposes.

Applications

• Decoupling in digital circuits
• Bypass capacitors in power supplies
• Filtering in signal processing circuits
• DC blocking
• General-purpose applications in electronic circuits

Features

• Surface Mount Device (SMD): Suitable for automated assembly processes.
• Compact Size: Allows for high-density board designs.
• Stable Capacitance: Maintains capacitance within specified tolerances over temperature.
• Low Equivalent Series Resistance (ESR): Minimizes power loss and improves ripple current handling.
• High Reliability: Tantalum construction ensures long-term performance.

Benefits

• Space Saving: Enables miniaturization of electronic devices.
• Improved Circuit Performance: Low ESR enhances filtering and decoupling effectiveness.
• Long-Term Stability: Tantalum material ensures stable capacitance value over time.
• Automated Assembly: Simplifies manufacturing processes.
• Reduced Noise: Effective decoupling minimizes noise and interference in sensitive circuits.

Additional Details

The TAJA105K020RNJ has a capacitance of 1.0µF and a voltage rating of 20V. The capacitance tolerance is ±10%. The operating temperature range is typically from -55°C to +125°C. The low ESR contributes to its suitability for applications requiring efficient filtering and decoupling at higher frequencies. Refer to the AVX datasheet for more detailed specifications including ESR values at various frequencies, ripple current ratings, and precise physical dimensions.