Cylindrical Supercapacitors (PB Series)

Part Number Information
Part #: Price/Availability:
PB-5R0V Buy Now

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 PowerStor to offer a wide variety of capacitor solutions tailored to specific applications that range from a few micro-amps for several days to several amps for milliseconds.


  • 5.0 Volts Ultra-low ESR
  • High capacitance
  • Long cycle life
  • Low leakage currents


  • Bridge or Hold-up power
  • Memory backup
  • Battery swap out