Cylindrical Supercapacitors (PA Series)

Part Number Information
Part #: Price/Availability:
PA-5R0V224-R Buy Now
PA-5R0H224-R Buy Now
PA-5R0V474-R Buy Now
PA-5R0H474-R 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


  • Pulse power
  • Bridge or Hold-up power