TYPE EDL Electric Double Layer Supercapacitors
Ultra High Capacitance, Small Case Size Options
RoHS Compliant
Type EDL electric double layer supercapacitors offer
extremely high capacitance values (farads) in a variety of
packaging options that will satisfy, low profile, surface
mount, through hole and high density assembly require-
ments. The EDL is a cut above the standard electrolytic
capacitor in that it can act as a battery without having
to deal with the environmental or hazardous material
issues that batteries entail.
Highlights
• Unlimited charging and discharging capability
• Recycling is not necessary
• Long Life - 15 years
• Low ESR
• Will extend battery life up to 1.6 times
• First class performance with economy pricing
Applications
Specifications
• Telecom - cellular handsets
• Solar battery back-up
• Small motor starter
• Gaming machines
• Real time clock - battery
• Remote reading utility meters
Capacitance Range:
Voltage Range:
Temperature Range:
Case Types:
0.22 F to 70 F
2.1 Vdc to 5.5 Vdc
–25 ºC to +85 ºC
Radial Leaded,
Stacked Coin, SMT
Electric Double Layer Supercapacitor Construction
Current
Collector
Current
Collector
Activated
Carbon
Electrolyte
Separator
Complies with the EU Directive
2002/95/EC requirement
restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd),
Hexavalent chromium (Cr(VI)),
PolyBrominated Biphenyls (PBB)
and PolyBrominated Diphenyl
Ethers (PBDE).
Resistor
to Charge
Resistor
to Move Ions
Electric Double
Layer Capacitor
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
CDE [ CORNELL DUBILIER ELECTRONICS ]
