Datasheet > 2.5DMB50M18X40

2.5DMB50M18X40

更新时间： 2022-02-26 10:26:46

品牌	Logo	应用领域
红宝石 - RUBYCON		/
页数	文件大小	规格书
1页	153K
描述
ELECTRIC DOUBLE LAYER CAPACITORS

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数据手册

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2.5DMB50M18X40 数据手册

ELECTRIC DOUBLE LAYER CAPACITORS

DMA/DMB

SERIES

Load Life: 60℃ 1000 hours

Load Life: 70℃ 1000 hours

DMA

DMB

RoHS

compliance

◆SPECIFICATIONS

Items

DMA

DMB

Category Temperature Range

－25～＋60℃

－25～＋70℃

Rated Voltage Range

Capacitance Tolerance

2.5Vdc

±20％（20℃）

Capacitance Change

ESR

｜ΔC/C（＋20℃）｜≦30%

Max, 4 times of value at 20℃(at －25℃)

Characteristics at High and

low Temperatures

After 1000 hours with rated voltage at 60℃（DMA）or70℃（DMB）, the capacitors shall meet the following requirements.

Endurance

Capacitance Change

ESR

｜ΔC/C（initial)｜≦30%

Max, 3 times of the speciﬁcation

Storage at High emperature

After 1000 hours without load at 60℃(DMA) or 70℃（DMB), the capacitors shall meet the same requiremnts speciﬁled for endurance.

◆PART NUMBER

□□□

□□

D×L

Rated Voltage

Series

Capacitance

Capacitance Tolerance

Option

Lead Forming

Case Size

Lead Forming : Please refer to aluminum electrolytic capacitors section.

◆DIMENSIONS

(mm)

SLEEVE（PET）

φd

φD

10 12.5 16 18 20 22

F ±0.5

φd 0.6 0.6 0.6 0.8 0.8 1.0 1.0

3.5 5.0 5.0 7.5 7.5 10.0 10.0

L＋2.0 MAX

φD＋0.5MAX

15MIN

4MIN

◆STANDARD SIZE

*：* LeadꢀForming

ESR

φD x L

Part No.

Serires

Rated Voltage(Vdc)

2.5

Capacitance(F)

（Ω/20℃, 1kHz）

(mm)

2.5DMA50M**18×35.5

2.5DMA60M**18×40

2.5DMA100M**20×55

2.5DMA190M**22×65

2.5DMB2R2M**8×16

2.5DMB3R3M**8×20

2.5DMB4R7M**10×20

2.5DMB10M**10×35

2.5DMB10M**12.5×25

2.5DMB15M**12.5×30

2.5DMB22M**16×25

2.5DMB30M**16×31.5

2.5DMB50M**18×40

2.5DMB70M**20×45

2.5DMB100M**20×55

2.5DMB150M**22×65

100

190

2.2

3.3

4.7

18×35.5

18×40

20×55

22×65

8×16

DMA

0.1

8×20

0.5

0.2

10×20

10×35

12.5×25

12.5×30

16×25

16×31.5

18×40

20×45

20×55

22×65

100

150

DMB

2.5

0.1

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