450PK33M16X25 参数 Datasheet PDF下载

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS

PK

PK

SERIES

85℃ Miniaturized

◆FEATURES

•

Load life : 85℃ 2000 hours.

•

RoHS compliance.

PK

Items

105℃ Version

PX

Characteristics

◆SPECIFICATIONS

Category Temperature Range

Rated Voltage Range

Capacitance Tolerance

−40∼＋85℃

6.3∼400V.DC

±20%(20℃, 120Hz)

6.3∼100V.DC

I＝0.01CV

or 3μA whichever is greater.

(After 2 minutes application of rated voltage)

−25∼＋85℃

450V.DC

160∼450V.DC

CV≦1000

CV＞1000

Leakage Current(MAX)

I=0.1CV＋40

A (1minute)

I=0.04CV＋100

A (1minute)

μ

μ

I=0.03CV＋15

μ

A (5minutes)

I=0.02CV＋25

μ

A (5minutes)

I＝

Leakage Current

(μA)     C＝

Rated Capacitance

(μF)     V＝

Rated Voltage

(V)

Rated Voltage

6.3 10 16 25 35 50 63 100 160 200 250 350 400 450

(V)

tanδ

0.28 0.24 0.20 0.16 0.14 0.12 0.10 0.10 0.20 0.20 0.20 0.25 0.25 0.25

(20℃, 120Hz)

Dissipation Factor(MAX)

(tanδ)

When rated capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with increase of every 1000μF.

After applying rated voltage with rated ripple current for 2000hrs at 85℃, the capacitors shall meet the following requirements.

Capacitance Change

Within ±25％ of the initial value.

Not more than 200％ of the specified value.

Not more than the specified value.

Endurance

Dissipation Factor

Leakage Current

Rated Voltage

(V)

Z(−25℃)/Z(20℃)

Z(−40℃)/Z(20℃)

Low Temperature Stability

Impedance Ratio(MAX)

6.3

5

12

10

4

10

16

3

8

25

2

5

35

2

4

50

2

3

63

2

3

100 160 200 250 350 400 450

2

3

3

4

3

4

4

8

5

8

5

10

7

−

(120Hz)

◆DIMENSIONS

SLEEVE

(mm)

◆MULTIPLIER FOR RIPPLE CURRENT

±0.5

φd

 Frequency coefficient

（Hz）

0.47∼1μF

2.2∼4.7μF

Coefficient

10∼47μF

100∼1000μF

2200∼33000μF

Frequency

60 50） 120

（

0.50

0.65

0.80

0.80

0.80

1.00

1.00

1.00

1.00

1.00

500

1.20

1.20

1.20

1.10

1.05

1k

1.30

1.30

1.30

1.15

1.10

10k≦

1.50

1.50

1.50

1.20

1.15

L＋α MAX

15MIN

4MIN

φD＋0.5MAX

φD

φd

F

α

6.3

8

10

12.5

0.5

0.6

2.5

3.5

5.0

100V以下 WV≦100:1.5

160V以上 WV≧160:2.0

16

0.8

7.5

2.0

18

◆PART NUMBER

□□□

Rated Voltage

PK

Series

□□□□□

Rated Capacitance

□

Capacitance Tolerance

F

□□□

Option

□□

Lead Forming

D×L

Case Size