CAP-XX HY12R7 supercapacitor - high energy density in a compact cylindrical housing

The HY12R7 supercapacitor from CAP-XX is a state-of-the-art energy storage with a nominal voltage of 2.7 V, enclosed in a compact cylindrical radial housing. It is designed for applications that require immediate access to pulsed energy with limited mounting space. Its low ESR and high cyclic life make it ideal for wireless devices, sensors, IoT systems and emergency power systems.

Key features:

• nominal voltage: 2.7 V
• housing: radial, cylindrical
• cyclic life: > 500,000 charge/discharge cycles
• pinout: for through-hole mounting (THT)

Applications:

• peak power in wireless devices (e.g. LoRa, BLE, NB-IoT)
• energy buffering for microcontrollers, sensors and memories
• energy harvesting systems
• power supply backup for RTCs, communication modules and emergency systems
• industrial and commercial IoT systems
• smart meters, payment terminals, environmental sensors

HY12R7 combines high capacitance and low internal resistance in a very small package, providing design flexibility and stable performance even in harsh environments.

Specifications:

• capacitance: 10F 
• ESR: 70 mΩ
• voltage: 2.7 V
• thickness: 12.5 mm
• tolerance: ±30%
• operating temperature range: -40°C to +85°C