器件资料摘要：
196 DLC
Vishay BCcomponents
Document Number: 28362 For technical questions contact: aluminumcaps1@vishay.com www.vishay.com
Revision: 17-Oct-03 193
Double Layer Capacitors
FEATURES
• Polarized capacitor with high charge density,
alternative product to rechargeable backup batteries
• Dielectric: electric double layer
• Radial leads, cylindrical case,
insulated with a blue vinyl sleeve
• Available in both vertical and low-profile versions
• Unlimited charge and discharge cycle numbers
• No charge-discharge control circuitry
and no series resistor necessary
• Maintenance-free, no periodic replacement
or service necessary
• Ecologically beneficial (no Cd, no Li).
APPLICATIONS
• Energy storage, for backup of semiconductor memories
(CMOS) in all fields of electronics
• Telecommunication, audio-video, EDP
• General industrial, clock and timer systems.
MARKING
The capacitors are marked with the following information:
• Rated capacitance (in F).
• Rated voltage (in V).
• Date code, in accordance with IEC 60062.
• Name of manufacturer.
• Negative terminal identification.
• Upper category temperature (at 85 °C types only).
Form A
Form B
Fig.1 Component outline.
QUICK REFERENCE DATA
DESCRIPTION
VALUE
STANDARD
FORM A
HIGH VOLTAGE
FORM A
HIGH
TEMPERATURE
FORM A
VERTICAL,
MINIATURIZED
FORM B
Nominal case sizes (∅D × L in mm) 13 x 7 and 21 x 7.5 13 x 9 and 21 x 9 13 x 9 and 21 x 9 11.5 x 13 (vertical)
Rated capacitance range, C
R
0.047 to 1.0 F 0.047 to 0.68 F 0.047 to 0.68 F 0.047 to 0.33 F
Tolerance on C
R
at 20 °C −20 to +80%
Rated voltage, U
R
5.5 V 6.3 V 5.5 V 5.5 V
Maximum surge voltage, U
S
6.3 V 7.0 V 6.3 V 6.3 V
Category temperature range −25 to +70 °C −25 to +70 °C −25 to +85 °C −25 to +70 °C
Useful life at U
R
:
at 85 °C −−1000 hours −
at 70 °C 1000 hours 1000 hours 2800 hours 1000 hours
at 40 °C 8000 hours 8000 hours 23000 hours 8000 hours
at 25 °C 23000 hours 23000 hours 64000 hours 23000 hours
Shelf life at 0 V 1000 hours at upper category temperature
Climatic category IEC 60068 25/070/21 25/070/21 25/085/21 25/070/21
Vishay BCcomponents
Document Number: 28362 For technical questions contact: aluminumcaps1@vishay.com www.vishay.com
Revision: 17-Oct-03 193
Double Layer Capacitors
FEATURES
• Polarized capacitor with high charge density,
alternative product to rechargeable backup batteries
• Dielectric: electric double layer
• Radial leads, cylindrical case,
insulated with a blue vinyl sleeve
• Available in both vertical and low-profile versions
• Unlimited charge and discharge cycle numbers
• No charge-discharge control circuitry
and no series resistor necessary
• Maintenance-free, no periodic replacement
or service necessary
• Ecologically beneficial (no Cd, no Li).
APPLICATIONS
• Energy storage, for backup of semiconductor memories
(CMOS) in all fields of electronics
• Telecommunication, audio-video, EDP
• General industrial, clock and timer systems.
MARKING
The capacitors are marked with the following information:
• Rated capacitance (in F).
• Rated voltage (in V).
• Date code, in accordance with IEC 60062.
• Name of manufacturer.
• Negative terminal identification.
• Upper category temperature (at 85 °C types only).
Form A
Form B
Fig.1 Component outline.
QUICK REFERENCE DATA
DESCRIPTION
VALUE
STANDARD
FORM A
HIGH VOLTAGE
FORM A
HIGH
TEMPERATURE
FORM A
VERTICAL,
MINIATURIZED
FORM B
Nominal case sizes (∅D × L in mm) 13 x 7 and 21 x 7.5 13 x 9 and 21 x 9 13 x 9 and 21 x 9 11.5 x 13 (vertical)
Rated capacitance range, C
R
0.047 to 1.0 F 0.047 to 0.68 F 0.047 to 0.68 F 0.047 to 0.33 F
Tolerance on C
R
at 20 °C −20 to +80%
Rated voltage, U
R
5.5 V 6.3 V 5.5 V 5.5 V
Maximum surge voltage, U
S
6.3 V 7.0 V 6.3 V 6.3 V
Category temperature range −25 to +70 °C −25 to +70 °C −25 to +85 °C −25 to +70 °C
Useful life at U
R
:
at 85 °C −−1000 hours −
at 70 °C 1000 hours 1000 hours 2800 hours 1000 hours
at 40 °C 8000 hours 8000 hours 23000 hours 8000 hours
at 25 °C 23000 hours 23000 hours 64000 hours 23000 hours
Shelf life at 0 V 1000 hours at upper category temperature
Climatic category IEC 60068 25/070/21 25/070/21 25/085/21 25/070/21