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CapXX GS203F 250mF ±20% 4.5V Supercapacitor

Order Code:  

08-1105

Brand: Cap-XX MPN: GS203F
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A 250mF 4.5V dual cell supercapacitor designed as a high power, low ESR energy storage device that helps to overcome the power delivery constraints of batteries and other current-limited energy sources. The capacitor has an exceptionally thin profile but still possesses a very high energy density, more than 100x that of conventional capacitors.

Dimensions are 39 x 17 x 2.2mm and the device has a standard temperature range of -40°C to +70°C. The capacitor is ideal for a wide range of applications in commercial and consumer devices, e.g. high brightness flash in cameras and mobile phones, enhanced audio production in digital music players.


  • Tolerance 20%
  • ESR 45mΩ
  • Smallest devices available for given ESR and capacitance
  • Exceptional Power density
  • Sufficient energy storage to handle power surges
  • Peak Power for Pulsed Loads
  • Low leakage current
  • Unlimited charge-discharge cycle life
  • UL-810 and ISO9001-2008 certified

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