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Vishay BCcomponents

Revision: 14-Mar-12

1

Document Number: 28362

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Double Layer Aluminum 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 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)

• Material categorization: For definitions of compliance

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)

QUICK REFERENCE DATA

DESCRIPTION

VALUE

STANDARD

FORM A

HIGH VOLTAGE

FORM A

HIGH

TEMPERATURE

FORM A

VERTICAL,

MINIATURIZED

FORM B

Nominal case sizes (Ø D x 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)

0.047 F to 1.0 F

0.047 F to 0.68 F

0.047 F to 0.68 F

0.047 F to 0.33 F

- 20 % to + 80 %

5.5 V

6.3 V

5.5 V

5.5 V

6.3 V

7.0 V

6.3 V

6.3 V

Category temperature range

- 25 °C to + 70 °C

- 25 °C to + 70 °C

- 25 °C to + 85 °C

- 25 °C to + 70 °C

at 85 °C

-

-

1000 h

-

at 70 °C

1000 h

1000 h

2800 h

1000 h

at 40 °C

8000 h

8000 h

23 000 h

8000 h

at 25 °C

23 000 h

23 000 h

64 000 h

23 000 h

Shelf life at 0 V

1000 h at upper category temperature

Climatic category IEC 60068

25/070/21

25/070/21

25/085/21

25/070/21