The TPSC686K010R0350 is a TPSC series tantalum capacitor manufactured by AVX Corporation. It's a surface-mount solid electrolytic capacitor designed for applications that require stable capacitance, low ESR (Equivalent Series Resistance), and efficient use of space on a circuit board.

Applications:

• Power management circuits in portable devices
• DC-DC converters and voltage regulators
• Bypass and decoupling in digital circuits
• Filtering in power supplies
• General-purpose applications where stable capacitance is important over temperature and frequency changes

Features:

• Case Code: C
• Capacitance: 68µF
• Voltage Rating: 10V DC
• Tolerance: ±10%
• ESR: 0.35 Ohms
• Operating Temperature Range: -55°C to +125°C
• Termination Style: Surface Mount
• RoHS compliant

Benefits:

• Provides stable capacitance over a wide range of temperatures
• Low ESR helps minimize power dissipation and enhances circuit efficiency
• Compact size allows for high-density layouts on circuit boards
• Suitable for applications with high ripple currents
• Offers long operational life and high reliability
• Delivers excellent frequency characteristics

Additional Details:

AVX's TPSC series is known for its robust construction and high reliability. Tantalum capacitor technology provides stable and predictable performance, which is important for demanding applications. The 68µF capacitance is frequently used for decoupling and filtering in a variety of electronic circuits. The 10V voltage rating provides a sufficient safety margin for many lower-voltage power rails. The surface mount design allows for automated assembly, which can reduce manufacturing costs.

The 'R0350' portion of the part number signifies an ESR value of 0.35 Ohms. This means it is a low ESR capacitor which improves circuit performance by reducing power dissipation and improving transient response. The ±10% capacitance tolerance guarantees that the actual capacitance will fall within the specified range, thus maintaining intended circuit performance. These capacitors are widely used in electronic devices and systems where reliable and efficient performance is critical, especially in environments where low ESR is required for optimal performance.