The TEESVD1A227M12R is an electric double-layer capacitor (EDLC), also known as a supercapacitor, manufactured by NEC. It is designed for applications requiring energy storage, power smoothing, or backup power capabilities.

Applications:

• Memory Backup: Provides backup power for memory devices, preserving data in case of power loss.
• Real-Time Clocks (RTC): Ensures the continuous operation of real-time clocks, maintaining accurate timekeeping.
• Portable Devices: Used in portable electronics for power smoothing and energy storage.
• Energy Harvesting Systems: Suitable for energy harvesting applications, storing energy from sources like solar or vibration.
• Wireless Sensors: Powers wireless sensors, providing energy for data transmission.

Features:

• High Capacitance: Offers a large capacitance value (220mF) for storing energy.
• Low ESR: Provides efficient charge and discharge characteristics with minimal energy loss.
• Long Cycle Life: Designed for a high number of charge-discharge cycles, ensuring durability.
• Wide Operating Temperature Range: Operates effectively in a broad temperature range, suitable for various environments.
• RoHS Compliance: Complies with environmental standards, free from hazardous materials.
• Compact Design: Small size allows for easy integration into compact devices.

Benefits:

• Extended Backup Duration: Provides longer backup time compared to batteries, ensuring continuous operation during power interruptions.
• Reduced Maintenance Requirements: Requires less maintenance than batteries, reducing operational costs.
• Improved Voltage Stability: Smooths out voltage fluctuations, improving the reliability of connected devices.
• Enhanced Energy Efficiency: Maximizes energy storage and delivery efficiency, minimizing energy waste.
• Environmentally Friendly Solution: Offers an environmentally friendly energy storage option compared to batteries.
• Reliable Performance: Delivers stable and consistent performance over its lifespan.

Technical Specifications:

The TEESVD1A227M12R features a capacitance of 220mF and a voltage rating of 10V. The ESR value and detailed specifications are available in the manufacturer's datasheet. The device is commonly used in applications requiring a reliable and compact energy storage solution. The 'M12R' likely indicates a specific terminal or packaging style.