Datasheet > UBY1H272MHL

UBY1H272MHL

更新时间： 2024-09-17 13:46:19

品牌	Logo	应用领域
尼吉康 - NICHICON		/
页数	文件大小	规格书
2页	1457K
描述
UBY

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UBY1H272MHL 数据手册

ALUMINUM ELECTROLYTIC CAPACITORS

High Temperature Range, For +125°C or 135°C Use

(125°C / 135°C 3000hour)

NEW

UBY

Higher capacitance and higher ripple current than UBT and UBW.

Application suggestion high temperature, electric power steering.

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

UBT

UBW

Higher Capacitance

Higher ripple current

UBY

Item

Performance Characteristics

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

–40 to +135°C

25 to 50V

620 to 12000µF

20% at 120Hz, 20°C

= 0.03 (After 1 minute’s application of rated voltage at 20°C)

120Hz 20°C

Rated voltage (V)

Tangent of loss angle (tan δ)

0.14

0.12

0.10

tan δ (MAX.)

For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF.

120Hz

Rated voltage (V)

Stability at Low Temperature

Z–25°C / Z+20°C

Z–40°C / Z+20°C

Impedance ratio

ZT / Z20 (MAX.)

Capacitance change

tan δ

Within 30% of the initial capacitance value

300% or less than the initial specified value

Less than or equal to the initial specified value

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 3000 hours at 125°C or 135°C,

the peak voltage shall not exceed the rated voltage.

Endurance

Leakage current

After storing the capacitors under no load at 125˚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

Black print on the case top.

Radial Lead Type

Type numbering system (Example : 25V 12000 F)

9 10 11 12

U B Y 1 E 1 2 3 M H L

Laminated case

Rated Capacitance

φd

Rated Voltage

size code

Trade mark

Configuration

Capacitance tolerance ( 20%)

Rated capacitance (12000µF)

Rated voltage (25V)

Series name

Type

Series

Lot No.

MIN

1.5MAX.

Pressure

relief vent

(mm)

φD 12.5 16

5.0 7.5

φd 0.6※ 0.8

7.5

0.8

Dimension table in next page.

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