LAKW6121MELB25 [NICHICON]

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 420V, 20% +Tol, 20% -Tol, 120uF, Through Hole Mount, ROHS COMPLIANT;


型号：	LAKW6121MELB25
厂家：	NICHICON CORPORATION
描述：	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 420V, 20% +Tol, 20% -Tol, 120uF, Through Hole Mount, ROHS COMPLIANT 电容器
文件：	总2页 (文件大小：40K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ALUMINUM ELECTROLYTIC CAPACITORS

Snap-in Terminal Type, 105°C Permissible Abnormal Voltage

AK series

Withstanding 2000 hours application of rated ripple current at 105°C.

Extended voltage range at 200V, 400V and 420V.

Improved safety features for abnormally excessive voltage.

Ideally suited for the equipment used at voltage fluctuating area.

Compliant the RoHS directive (2002/95/EC).

Smaller

Specifications

Item

Performance Characteristics

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

– 25 to +105°C

200 400 420V

33 to 1200µF

±20% at 120Hz, 20°C

(µA) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (µF) V : Voltage (V)]

Tangent of loss angle (tan δ) 0.20MAX. 120Hz 20°C

Rated voltage(V)

200

400 420

Stability at Low Temperature

Measurement frequency : 120Hz

(

)

–

25°C/Z+20°C

Impedance ratio MAX

The specifications listed at right shall be met when the

capacitors are restored to 20 after D.C. bias plus rated

Capacitance change Within ±20% of the initial capacitance value

°C

tan δ

200% or less than the initial specified value

Less than or equal to the initial specified value

Endurance

Shelf Life

ripple current is applied for 2000 hours at 105 , the peak

voltage shall not exceed the rated voltage.

°C

Leakage current

After storing the capacitors under no load at 105°C for 1000

hours and then performing voltage treatment based on JIS C

5101-4 clause 4.1 at 20°C, they shall meet the requirements

listed at right.

Capacitance change Within ±15% of the initial capacitance value

tan δ

150% or less than the initial specified value

Less than or equal to the initial specified value

Leakage current

The pressure relief vent will operate in normal conditions, with no dangerous conditions such as flames, ignitions or dispersion of pieces of the capacitor and/or case.

rating test conditions

Voltage (V)

Capacitance (µF)

Limited DC current

Test voltage

330

470

330

100

220

330

100

220

330

470

4 A

5 A

7 A

2 A

4 A

7 A

2 A

4 A

7 A

200

300VDC and 375VDC

C < 470

Safety Performance

100

220

400

420

500VDC and 600VDC

520VDC and 630VDC

C < 470

100

220

C < 470

Printed with white color letter on black sleeve

Marking

Drawing

Type numbering system (Example : 200V 680 F)

Bottom plate

(code ZB only)

Polarity bar

(

)

Sleeve P.E.T.

10 11 12

13 14 15 16

L A K 2 D 6 8 1 M E L A

5 0

Bottom Plate

Case length code

Case dia. code

With Bottom

Plate

Without

Bottom Plate

code less

Configuration

φD

Code

±²

Capacitance tolerance (±20%)

Rated capacitance (680µF)

Rated voltage (200V)

4.0±0.5

Pressure relief vent

+0.2

-0.1

0.8

Series name

Type

Please contact to us if other configurations are required.

±0.1

2-2φ

+0.2

-0.1

1.5

(PC board hole dimensions)

(Terminal dimensions)

Minimum order quantity : 50pcs.

Dimension table in next page.

CAT.8100Y

ALUMINUM ELECTROLYTIC CAPACITORS

AK series

Dimensions

V(Code)

200V (2D)

400V (2G)

420V (W6)

φD

Cap.(µF)

22 × 20

0.22

22 × 25

0.25

330

390

470

560

680

820

101

121

151

181

221

271

331

391

471

561

681

821

102

122

22 × 20

0.30

22 × 20

22 × 25

0.35

25 × 20

0.35

30 × 20

22 × 25

0.35

0.40

22 × 25

0.38

25 × 20

0.38

22 × 25

0.38

22 × 25

0.40

25 × 25

0.45

30 × 20

0.50

22 × 30

0.45

25 × 25

0.45

22 × 30

0.50

25 × 25

0.50

30 × 20

0.50

22 × 35

0.64

25 × 30

0.64

22 × 20

22 × 35

0.55

25 × 30

0.53

30 × 25

0.53

35 × 20

22 × 40

0.69

25 × 30

0.69

30 × 25

0.69

100

120

150

180

220

270

330

390

470

560

680

820

1000

1200

0.50

0.55

22 × 40

0.60

25 × 30

0.60

30 × 25

0.60

22 × 45

0.75

25 × 35

0.75

30 × 30

0.75

35 × 25

0.75

25 × 20

22 × 45

0.70

25 × 35

0.70

30 × 30

0.70

35 × 25

0.70

25 × 40

0.82

30 × 30

0.82

35 × 25

0.82

0.65

22 × 25

0.70

30 × 20

22 × 50

0.80

25 × 40

0.80

30 × 30

0.80

35 × 25

0.80

25 × 45

0.90

30 × 35

0.90

35 × 30

0.90

0.70

22 × 25

0.74

25 × 45

0.90

30 × 35

0.90

35 × 30

0.90

30 × 40

1.00

35 × 35

1.00

22 × 30

0.90

25 × 25

0.85

35 × 20

30 × 40

0.98

35 × 35

0.96

30 × 45

1.10

35 × 40

1.10

22 × 30

1.05

25 × 30

1.05

30 × 25

1.05

30 × 50

1.21

35 × 40

1.21

35 × 45

1.20

22 × 35

1.20

25 × 30

1.20

30 × 25

1.20

35 × 45

1.32

22 × 40

1.30

25 × 35

1.30

30 × 25

1.35

35 × 50

1.45

22 × 45

1.50

25 × 40

1.50

30 × 35

1.55

35 × 25

1.55

25 × 50

1.70

30 × 40

1.70

35 × 30

1.70

30 × 45

1.99

35 × 35

1.99

30 × 50

2.10

35 × 40

2.10

35 × 50

2.30

Case size φD × L (mm)

Rated

ripple

Rated ripple

Rated ripple current (Arms) at 105°C 120Hz

Frequency coefficient of rated ripple current

120

1.00

10k or more

Frequency (Hz)

200V

0.85

0.88

0.90

1.15

1.10

1.20

Coefficient

•

400 420V 0.88

1.15

CAT.8100Y

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