The TA-025TCMR47M-AR is a Tantalum Chip Capacitor manufactured by Fuji Electric. This capacitor is designed for surface mount assembly, making it ideal for modern, high-density electronic devices. Tantalum capacitors are known for their stable performance and reliability, making them a preferred choice for critical applications.

Applications

• Power supply decoupling and filtering
• Bypass capacitors in digital circuits
• DC blocking in audio and signal processing
• Timing circuits and oscillators
• Voltage regulation circuits

Features

• Surface mount design for automated assembly
• Compact size for high-density PCB layouts
• Stable capacitance over temperature and frequency
• Low leakage current
• High reliability and long lifespan

Benefits

• Reduces PCB space requirements
• Enhances the performance and stability of electronic circuits
• Minimizes noise and interference
• Increases the reliability of electronic devices
• Simplifies manufacturing processes

Specifications

While precise specifications require a datasheet, we can infer several key characteristics from the part number:

• Capacitance: 0.47 μF (microfarads). The 'R47' represents 0.47 μF.
• Voltage Rating: While not directly in the part number, tantalum capacitors typically range from 6.3V to 50V. A datasheet is needed to confirm the specific voltage rating.
• Case Size: TA-025 likely indicates a specific EIA standard case size (e.g., 1206, 0805).
• Tolerance: ±20% (M)
• Operating Temperature Range: Typically -55°C to +125°C
• ESR: Tantalum capacitors generally offer low ESR, which enhances filtering and decoupling performance.
• Termination: Surface mount terminations compatible with standard reflow soldering.

The 'AR' suffix may indicate specific packaging or manufacturing details. These capacitors are generally constructed using tantalum as the anode and manganese dioxide as the cathode, resulting in stable and dependable performance.