UAS2D270MHD 查看數據表（PDF） - Nichicon

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UAS2D270MHD

ALUMINUM  ELECTROLYTIC  CAPACITORS

Nichicon 

ALUMINUM ELECTROLYTIC CAPACITORS

AS Wide Temperature Range, Miniature Type Permissible

Abnormal Voltage

series

Improved safety feature for abnormally excessive voltage.

High ripple current product.

Compliant to the RoHS directive (2011/65/EU).

AQ

Smaller

AS

Specifications

Item

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

Performance Characteristics

–40 to +105°C

200V, 400V

4.7 to 330µF

± 20% at 120Hz,  20°C

After 1 minute's application of rated voltage at 20°C, leakage current is 0.04CV+100 (µA) or less.

Tangent of loss angle (tan δ)

Rated voltage (V)

tan δ (MAX.)

200

0.15

400

0.15

Measurement frequency:120Hz at 20°C

Stability at Low Temperature

Endurance

Shelf Life

Rated voltage (V)

Impedance ratio ZT / Z20 (MAX.)

Z– 25°C / Z+20°C

Z– 40°C / Z+20°C

200

3

6

400

Measurement frequency : 120Hz

8

10

The specifications listed at right shall be met when the

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

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

voltage shall not exceed the rated voltage.

Capacitance change

tan δ

Leakage current

Within ±20% of the initial capacitance value

200% or less than the initial specified value

Less than or equal to the initial specified value

After leaving capacitors under no load at 105°C for 1000 hours they shall meet the specified values for the endurance characteristics listed above.

Safety Performance

Marking

Radial Lead Type

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

voltage (V)

Limited DC current

200

4A (5A : 330µF)

400

2A (4A : 100µF or more)

Printed with white color letter on dark brown sleeve.

Test conditions

Test Voltage

300VDC and 375VDC

500VDC and 600VDC

Type numbering system (Example : 200V 220µF)

Sleeve (P.E.T.)

φd

Pressure

relief vent

L+ 2.0MAX.

15MIN

4MIN

• Please refer to page 20 about the end

seal configuration.

(mm)

φD 10 12.5 16 18

P 5.0 5.0 5.0 5.0

φd 0.6 0.6 0.8 0.8

In case L>25 for φ12.5 (D) case sizes,

lead diameter φ0.8 (d) will be applied.

1 2 3 4 5 6 7 8 9 10 11 12

U AS 2 D 2 2 1 MHD

Configuration

φD

Pb-free leadwire

Pb-free PET sleeve

10

PD

12.5 to 18

HD

Size code

Configuration

Capacitance tolerance (±20%)

Rated capacitance (220µF)

Rated voltage (200V)

Series name

Type

Dimensions

Cap.(µF)

4.7

22

27

33

39

47

56

68

82

100

120

150

180

220

270

330

V

Code

φD

4R7

220

270

330

390

470

560

680

820

101

121

151

181

221

271

331

φ10

10 × 20 160

10 × 25 195

200 (2D)

φ12.5

φ16

12.5 × 20 195

12.5 × 20 210

12.5 × 25 320

12.5 × 25 360

12.5 × 31.5 430 16 × 20 430

16 × 25 460

16 × 31.5 600

Frequency coefficient of rated ripple current

Frequency 50, 60Hz 120Hz

Coefficient 0.80

1.00

300Hz

1.25

1kHz 10kHz or more

1.40

1.60

400 (2G)

φ18

18 × 20 460

18 × 25 600

18 × 31.5 710

18 × 35.5 890

18 × 40 910

φ10

10 × 9 60

φ12.5

12.5 × 20 165

12.5 × 25 200

φ16

φ18

16 × 20 225

16 × 25 255

16 × 25 290

16 × 31.5 340

16 × 35.5 385

16 × 40 435

18 × 20 255

18 × 20 280

18 × 25 320

18 × 25 360

18 × 31.5 430

18 × 35.5 490

18 × 40 540

Case size Rated

φD×L (mm) ripple

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

: In case of low profile type, 6 will be put at 12th digit of type numbering system.

Please refer to page 20, 21, 22 about the formed or taped product spec.

Please refer to page 4 for the minimum order quantity.

CAT.8100D

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