Datasheet > 157CKE250MKAD

157CKE250MKAD

更新时间： 2024-11-22 00:54:31

品牌	Logo	应用领域
ILLINOISCAPACITOR		/
页数	文件大小	规格书
3页	407K
描述
Small Size - High Voltage - General Purpose

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数据手册

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157CKE250MKAD 数据手册

Small Size - High Voltage - General Purpose

FEATURES

Bypass – Coupling – Filter – De-coupling

APPLICATIONS

Operating

Temperature Range

Capacitance

-40°C to +105°C (6.3 to 100 WVDC)

-25°C to +105°C (160 to 400 WVDC)

+20% at 120 Hz, 20°C

Tolerance

6.3

100

160

200

250

350

400

450

WVDC

Surge

Voltage

7.9

6.3

.22

125

100

.08

SVDC

WVDC

Tan δ

200

160

.15

250

200

.15

300

250

.15

400

350

450

400

500

450

Dissipation

Factor

.19

.16

.14

.12

.09

Add .02 for every 1000uF above 1000uF

6.3 to 100 WVDC

2 Minutes

160 to 450 WVDC

2 Minutes

Leakage Current

.01CV or 3uA,

Whichever is greater

.03CV+40uA

Low

6.3

100

160

200

250

350

400

450

WVDC

-25°C to

+20°C

temperature

Stability

Impedance

Ratio

-40°C to

+20°C

(120 Hz)

2000 hours at 105°C with rated WVDC and ripple current applied

<20% of initial measured value

Capacitance Change

Dissipation Factor

Leakage Current

Load Life

<200% of maximum specified value

<100% of maximum specified value

1000 hours at 105°C with no voltage applied

<20% of initial measured value

Capacitance Change

Dissipation Factor

Leakage Current

Shelf Life

<200% of maximum specified value

<100% of maximum specified value

Frequency (Hz)

Temperature (°C)

WVDC

Capacitance ( uF)

.75

120

1.0

300 1k

1.36 1.57

1.23 1.34

10k

2.0

1.5

100k

2.3

105

1.75 1.9

1.9

1.75 1.9

<47

2.23

Ripple Current

Multipliers

6.3 to

100V

68 to 470

>560

.85

1.0

1.65

1.4

1.75

1.1.

1.13 1.15

1.9

.47 to 4.7

6.8 to 82

.65

.75

1.0

1.35 1.75

2.3

1.75

1.4

2.5

1.8

1.5

1.75

160 to

450V

1.25

1.15

1.5

1.3

100 to 1000

2.0

0.5

6.3

2.5

0.5

3.5

0.6

5.0

0.6

12.5

5.0

0.6

7.5

0.8

7.5

0.8

L₁=L+1.5mm Max.

D₁=D+0.5mm Max.

S₁=S+0.5 mm

Feb-17

12 3

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