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CAP-XX supercapacitors are high power, low impedance (low ESR) energy storage devices, designed to overcome the power delivery constraints of batteries and other current-limited energy sources. They feature an exceptionally thin profile (as little as 1mm), but have more than 100x the energy density of conventional capacitors. With this high power, high energy performance, they can provide the peak power required for high brightness LED flash (BriteFlash™), enhanced audio reproduction (BriteSound™) and many other applications (BritePower™). By delivering the peaks, they allow designers to reduce the size, cost and weight of the battery and other DC:DC components, or bypass the current-limitations of other power supplies such as USB ports. And by maintaining power during interruptions to the primary source, they protect valuable data and ensure system integrity.

CAP-XX products deliver:
  • High power output for peak current loads (low ESR)
  • Sufficient energy storage to handle power surges (high capacitance)
  • Wide operating temperature range (-40°C - +85°C)
  • Smallest devices available for given ESR and capacitance (high power and energy density)
  GS208 supercapacitor   HW207 supercapacitor   HA230 supercapacitor   GZ215 supercapacitor  

 

G Series: General Purpose Supercapacitors
(operating temperature range: -40°C to +70°C) 1
Nominal Voltage
(V)
Dimensions
(mm)
Product
Family
DC capacitance 2
(mF ± 20%) 4
ESR 3
(mΩ ± 20%) 4
Max. Thickness
(mm)
4.5V 20.0 x 15.0 GZ 2 75 150 2.60
28.5 x 17.0 GW 2 140 - 550 50 - 70 2.20 - 3.50
39.0 x 17.0 GS 2 250 - 1200 28 - 40 2.20 - 3.80
2.3V 20.0 x 15.0 GZ 1 150 75 1.25
28.5 x 17.0 GW 1 280 - 1100 26 - 36 1.10 - 1.70
39.0 x 17.0 GS 1 500 - 2400 14 - 20 1.10 - 1.85

 

H Series: High Temperature Supercapacitors
(operating temperature range: -40°C to +85°C) 1
Nominal Voltage
(V)
Dimensions
(mm)
Product
Family
DC capacitance 2
(mF ± 20%) 4
ESR 3
(mΩ ± 20%) 4
Max. Thickness
(mm)
5.5V 20.0 x 15.0 HZ 2 90 200 3.00
20.0 x 18.0 HA 2 400 140 3.80
28.5 x 17.0 HW 2 140 - 550 90 - 120 2.20 - 3.50
39.0 x 17.0 HS 2 250 - 1200 50 - 70 2.20 - 3.80
2.75V 20.0 x 15.0 HZ 1 180 100 1.45
20.0 x 18.0 HA 1 800 70 1.85
28.5 x 17.0 HW 1 280 - 1100 45 - 60 1.10 - 1.70
39.0 x 17.0 HS 1 500 - 2400 26 - 36 1.10 - 1.85
 
Notes:
  1. Sustained operation at the maximum rated voltage and temperature concurrently will shorten life.
    Contact CAP-XX for further information.
  2. Capacitance is frequency dependent. The Ceffective for a pulsed load will be lower than the
    DC Capacitance. Contact CAP-XX for further information.
  3. ESR is the Equivalent Series Resistance of the supercapacitor.
  4. DC Capacitance and ESR tolerances are measured at 25°C.

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