The T491B685K016AS is a surface mount solid tantalum capacitor manufactured by Kemet as part of their T491 series. This capacitor is designed for general purpose applications where stable performance and volumetric efficiency are important. It is commonly used for decoupling, filtering, and timing circuits in various electronic devices.

Applications:

• Decoupling capacitors in power supplies
• Filtering in signal processing circuits
• Timing circuits for electronic devices
• General purpose applications in commercial and industrial electronics
• Consumer electronics such as smartphones and tablets

Features:

• Surface mount design suitable for automated assembly
• Solid tantalum construction for high reliability
• Stable electrical characteristics across a wide temperature range
• RoHS compliant, making it environmentally friendly
• Polarized capacitor requiring correct orientation in the circuit
• Available in various case sizes and voltage ratings

Benefits:

• Reduced board space due to the compact surface mount package
• Long operational life due to the robust solid tantalum construction
• Improved circuit performance due to stable electrical characteristics
• Environmentally responsible due to RoHS compliance
• High reliability ensures consistent performance in demanding applications

Additional Details:

The T491B685K016AS capacitor has a capacitance of 6.8µF (microfarads) with a tolerance of ±10%. It has a rated voltage of 16V (volts). The operating temperature range is typically -55°C to +125°C. The case size is EIA 3528-21 (B case). For detailed specifications, including ESR (Equivalent Series Resistance), Dissipation Factor (DF), and leakage current, refer to the device datasheet. Proper soldering techniques are crucial to ensure reliable performance.