Datasheet > MAL219622474E3

MAL219622474E3

更新时间： 2024-11-04 05:48:47

品牌	Logo	应用领域
威世 - VISHAY		电容器
页数	文件大小	规格书
7页	107K
描述
Double Layer Capacitors

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中文翻译

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数据手册
替代型号

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MAL219622474E3 数据手册

196 DLC

Vishay BCcomponents

Double Layer Capacitors

FEATURES

• Polarized capacitor with high charge density,

alternative product to rechargeable backup

batteries

RoHS

COMPLIANT

• 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

Form B

• Ecologically beneficial (no Cd, no Li)

• Lead (Pb)-free versions are RoHS compliant

Form A

APPLICATIONS

• Energy storage, for backup of semiconductor memories

(CMOS) in all fields of electronics

Fig.1 Component outline

• 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

VALUE

HIGH

TEMPERATURE

FORM A

VERTICAL,

MINIATURIZED

FORM B

DESCRIPTION

STANDARD

FORM A

HIGH VOLTAGE

FORM A

Nominal case sizes (Ø D x L in mm)

Rated capacitance range, C_R

Tolerance on C_Rat 20 °C

Rated voltage, U_R

13 x 7 and 21 x 7.5

0.047 to 1.0 F

13 x 9 and 21 x 9

0.047 to 0.68 F

13 x 9 and 21 x 9

11.5 x 13 (vertical)

0.047 to 0.68 F

0.047 to 0.33 F

- 20 to + 80 %

5.5 V

6.3 V

7.0 V

5.5 V

6.3 V

5.5 V

6.3 V

Maximum surge voltage, U_S

Category temperature range

Useful life at U_R:

- 25 to + 70 °C

- 25 to + 85 °C

- 25 to + 70 °C

at 85 °C

1000 hours

2800 hours

at 70 °C

1000 hours

8000 hours

23 000 hours

1000 hours

8000 hours

23 000 hours

1000 hours

8000 hours

23 000 hours

at 40 °C

23 000 hours

64 000 hours

at 25 °C

Shelf life at 0 V

1000 hours at upper category temperature

25/070/21 25/085/21

Climatic category IEC 60068

25/070/21

www.vishay.com

162

For technical questions contact: aluminumcaps1@vishay.com

Document Number: 28362

Revision: 15-Apr-08

12 3 4 5 6 7

中文翻译

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MAL219622474E3 替代型号

型号	品牌	替代类型	描述	数据表
FT0H474ZF	KEMET	功能相似	FT, Supercapacitors, Radial Pin, 0.47 F, -20/+80%, 5.5 VDC, Pin Leads, Lead Spacing = 5.08
FYD0H474ZF	KEMET	功能相似	FYD, Supercapacitors, Radial Pin, 0.47 F, -20/+80%, 5.5 VDC, Pin Leads, Lead Spacing = 5.0

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