Datasheet > UPH2G181MHD

UPH2G181MHD

更新时间： 2023-09-24 09:23:31

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尼吉康 - NICHICON		/
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UPH

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UPH2G181MHD 数据手册

ALUMINUM ELECTROLYTIC CAPACITORS

High Voltage, Miniature-sized

UPH

High ripple current.

Load life of 2000 hours at 105°C.

UPZ

Suited for ballast applications.

Smaller

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

UPH

Specifications

Item

Performance Characteristics

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

–25 to +105°C

400 to 450V

27 to 220µF

20% at 120Hz, 20°C

After 1 minute's application of rated voltage at 20 , leakage current is not more than 0.04CV+100 (µA).

°C

Measurement frequency : 120Hz at 20°C

Tangent of loss angle (tan δ)

Rated voltage (V)

400

420

450

tan δ (MAX.)

0.15

0.20

Measurement frequency : 120Hz

Stability at Low Temperature

Rated voltage (V)

400

420

450

Impedance ratio ZT / Z20 (MAX.) Z–25°C / Z+20°C

The specifications listed at right shall be met when the

Capacitance change Within 20% of the initial capacitance value

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.

Endurance

tan δ

200% or less than the initial specified value

Less than or equal to the initial specified value

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 specified values for the endurance characteristics listed above.

Shelf Life

Marking

Printed with white color letter on dark brown sleeve.

Type numbering system (Example : 400V 220µF%

Radial Lead Type

φ d

Sleeve (P.E.T.%

10 11 12

U P H 2 G 2 2 1 M

H D T

Size code

Configuration

Capacitance tolerance ( 20ꢀ%

Rated capacitance (220µF%

Rated voltage (400V%

Series name

(mm%

MIN

+2.0 MAX.

φD

5.0

0.6

12.5

5.0

7.5

0.8

Pressure

relief vent

7.5

φd

0.8

Type

• Please refer to page 20 about the end seal configuration.

Configuration

Pb-free leadwire Pb-free PET sleeve

φ D

Dimensions

Code

270

330

470

560

680

820

101

400

420

450

12.5 to 18

Cap

300

330

320

460

430

490

560

640

730

820

800

470

540

620

710

100

690

780

800

120

121

151

800

Frequency coefficient of rated ripple current

920

890

1060

Frequency

Coefficient

60Hz

0.80

120Hz

1.00

500Hz

1.25

1kHz

1.40

10kHz or more

970

920

150

180

220

1.50

1090

Rated

181

221

1040

Case size

φD

1200

L(mm) ripple

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

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

Please refer to page 4 for the minimum order quantity.

: In this case, 6 will be put at 12th digit of type

numbering system.

244

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