PowerStor® X Series Ultra-Low ESR Supercapacitors


Cooper Bussmann 300 and 400 farad XB and XV series deliver reliability with the longest life available for high-power supercapacitors

The XB series from Cooper Bussmann delivers a technology designed to last for an application’s lifespan. Ultra-low ESR and high capacitance supply pulse power, making other energy sources more efficient. The 20-year operating life and broad temperature range results in the lowest total cost of ownership for an energy device.

The XV series from Cooper Bussmann PowerStor supercapacitors are unique, ultra-high-capacitance devices utilizing electrochemical double-layer capacitor (EDLC) construction combined with new, high-performance materials. This combination of advanced technologies allows Cooper Bussmann to offer a wide variety of capacitor solutions tailored to specific applications. Effective operation ranges from a few micro-amps for several days to several amps for milliseconds.

Features
  • Operating temperature range: -40°C to +65°C (+85°C with voltage derating)
  • Working voltage: 2.7 V (XB) or 2.7 V (XV)
  • Capacitance tolerance -5% to +10%
  • Ultra-low ESR for high power density
  • UL recognized
  • Achievable operating life of up to 20 years
  • Large capacitance for high energy density
Applications
  • Hybrid battery or fuel cell systems
  • High pulse current applications
  • UPS/hold-up power

XB Series

Manufacturer Part Number Description Available Quantity Datasheets
XB3550-2R5307-R CAP SUPER 300F 2.5V SNAP 88
XB3560-2R5407-R CAP SUPER 400F 2.5V SNAP 229

XV Series

Manufacturer Part Number Description Available Quantity Datasheets
XV3560-2R7407-R CAP SUPER 400F 2.7V SNAP 0
XV3550-2R7307-R CAP SUPER 300F 2.7V SNAP 153