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
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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
Specifications
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
Applications
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Telecom - cellular handsets
Solar battery back-up
Small motor starter
Gaming machines
Real time clock - battery
Remote reading utility meters
Electric Double Layer Supercapacitor Construction
Current
Collector
Activated
Carbon
Current
Collector
Electrolyte
Separator
Resistor
to Charge
Electric Double
Layer Capacitor
Resistor
to Move Ions
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).
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 ]
