Datasheet > UNH0012

UNH0012

更新时间： 2024-02-19 19:28:31

品牌	Logo	应用领域
其他 - ETC		电路保护
页数	文件大小	规格书
2页	44K
描述
Circuit Protector Devices - Circuit Protector Elements

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UNH0012 数据手册

Circuit Protector Elements

UNH0012

Circuit Protector Elements

Unit: mm

For overcurrent protection

5.0 0.2

4.0 0.2

I Features

• Sharp cutoff characteristics and low voltage drop

• Flame retardant package and low heat generation, high density

mounting is possible.

0.7 0.1

• The package is molded with high dimensional accuracy.

I Absolute Maximum Ratings T_a= 25°C

+0.15

0.45

–0.1

Parameter

Symbol

T_opr

Rating

Unit

°C

+0.6

2.5

–0.2

2.5

–0.2

Operating ambient temperature

Storage temperature

−55 to +125

1: For use

2: N.C.

3: For use

T_stg

°C

TO-92-C1 Package

I Electrical Characteristics T_a= 25°C 3°C

Marking Symbol: H0012

Parameter

Rated voltage

Min

Typ

Max

Unit

Rated current

0.25

350

0.625

Internal Resistance

Cutoff current ^*

260

437

mΩ

Standard temperature rise

°C

Note) : Measurement condition of cutoff current shall be at T = 25°C, t = 1s

Tolerance of cutoff current shall be 25%

I Usage Notes

• Package shall be overheated and dangerous for overcurrent.

• This device should be used only to the secondary circuit.

Package will be damaged for added overpower.

• This device is not electrical fuse legally. Please draw a clear line between electrical fuse from this device.

Publication date: April 2002

SQB00032AED

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