Datasheet > 07771.25MRET1P

07771.25MRET1P

更新时间： 2024-11-09 21:22:07

品牌	Logo	应用领域
力特 - LITTELFUSE		电路保护
页数	文件大小	规格书
3页	834K
描述
Electric Fuse, 1.25A, 50A (IR),

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技术参数
数据手册

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07771.25MRET1P 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	2.3	主体高度：	9 mm
主体长度或直径：	3.6 mm	电路保护类型：	ELECTRIC FUSE
最高工作温度：	125 °C	最低工作温度：	-55 °C
包装方法：	TAPE AND REEL	物理尺寸：	3.6mm x 9mm
预放电的额定值：	2.7 A2/s	额定分断能力：	50 A
额定电流：	1.25 A	额定电压：	250 V
参考标准：	CQC, IC, TUV, UL	端子形状：	PIN WIRE
Base Number Matches：	1

07771.25MRET1P 数据手册

Axial Lead Fuses

3.6 x 9mm > 777 Series

RoHS

777 Series Axial Lead Fuse

Description

The 777 Series is an axial lead 3.6mm x9mm fuse, designed

for overcurrent protection in electronic appliance charger

applications. The robust design enables the device to

withstand up to 24 hits of 7.5kV ringwave surge and, its

epoxy coating helps open safely on a direct short condition

without producing soot, sparks, sounds. The enhanced

electrical characteristics of the 777 Series make it ideal for

use in wall-mounted chargers for smartphones and tablets.

This series provides protection from catastrophic failures and

safety hazard when experiencing direct shorting on an AC

plug.

Agency Approvals

Features

• Enhanced

• Compact 3.6 x 9mm

footprint saves

Agency

Agency File Number

Ampere Range

interrupting rating

board space

• Higher surge

SU05024-13001

1.25A

withstand capability

• Epoxy Coating

E10480

1.25A

Applications

R 50267375

• Smartphone and tablet

wall-mount chargers

• Power Supplies for

consumer electronics

NBK111010-E10480

CQC14012107199

Electrical Characteristics for Series

% of Ampere

Additional Information

OpeningTime

Rating

150%

1 hours, Minimum

10 milliseconds, Minimum

3 seconds, Maximum

Datasheet

Resources

Samples

275%

Electrical Characteristics by Item

Voltage

Nominal

Cold

Resistance

(Ohms)

Agency Approvals

Nominal

Melting

l²t (A²sec)

Amp Code

Interrupting Rating

Rating

1.25

250 V

50A @ 250 V AC

0.070

2.70

Speciﬁcations are subject to change without notice.

Revised: 05/27/15

12 3

中文翻译

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