Datasheet > UTHW6181MND

UTHW6181MND

更新时间： 2024-03-03 10:08:12

品牌	Logo	应用领域
尼吉康 - NICHICON		/
页数	文件大小	规格书
2页	648K
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UTH

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UTHW6181MND 数据手册

ALUMINUM ELECTROLYTIC CAPACITORS

High Voltage, Miniature sized, Long Life Assurance

UTH

NEW

UPT

High ripple current.

Load life of 5000 hours at 105°C.

Smaller

Compliant to the RoHS directive (2011/65/EU,(EU)2015/863).

UTH

Specifications

Item

Performance Characteristics

Category Temperature Range

Rated Voltage Range

–40 to +105°C

400 to 450V

47 to 200µF

Rated Capacitance Range

Capacitance Tolerance

20% at 120Hz, 20°C

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

After 5 minutes' application of rated voltage at 20°C, leakage current is not more than 0.02CV+25 (µA).

Leakage Current ※

Measurement frequency : 120Hz at 20°C

400

420

450

Rated voltage (V)

Tangent of loss angle (tan δ)

0.20

tan δ (max.)

Measurement frequency : 120Hz

Rated voltage (V)

400

420

450

Stability at Low Temperature

(

)

(

)

Z –25°C / Z +20°C

Impedance ratio (max.)

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 5000 hours at 105°C, the peak

voltage shall not exceed the rated voltage.

tan δ

200% or less than the initial specified value

Less than or equal to the initial specified value

Endurance

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.

※ I : Leakage Current(µA), C : Rated Capacitance(µF), V : Rated Voltage(V)

Type numbering system (Example : 450V 160µF%

Radial Lead Type

Sleeve (PET%

10 11 12

φ 0.8

U T H 2 W 1 6 1 M

N D T

Size code

Configuration

Capacitance tolerance ( 20ꢀ%

Rated capacitance (160µF%

Rated voltage (450V%

Series name

Pressure

relief vent

15min.

4min.

2.0

Type

Please refer to the Guidelines for Aluminum Electrolytic Capacitors

for end seal configuration information.

Frequency coefficient of rated ripple current

Frequency

Coefficient

50Hz

0.80

120Hz

1.00

300Hz

1.25

1kHz

1.40

10kHz～

1.60

Dimension table in next page.

Oct. 2023

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