Datasheet > 0157.125.DR

0157.125.DR

更新时间： 2024-02-06 23:40:06

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	158K
描述
Electric Fuse, Very Fast Blow, 0.125A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT

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0157.125.DR 技术参数

生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8536.10.00.40	风险等级：	5.64
熔断特性：	VERY FAST	主体宽度：	2.69 mm
主体高度：	2.69 mm	主体长度或直径：	6.1 mm
电路保护类型：	ELECTRIC FUSE	JESD-609代码：	e4
焦耳积分标称：		安装特点：	SURFACE MOUNT
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：	6.1mm x 2.69mm x 2.69mm
额定分断能力：	50 A	额定电流：	0.125 A
额定电压（交流）：	125 V	额定电压（直流）：	125 V
参考标准：	UL	表面贴装：	YES
端子面层：	GOLD	端子形状：	WRAPAROUND
Base Number Matches：	1

0157.125.DR 数据手册

Surface Mount Fuses

Nano^2®> 157 Fuse and Holder Combination

0157 Series – Standard Nano Fuse Clip

Description

The 157 Series – Standard Nano Fuse/Clip assembly is a

small, square, very fast acting surface mount fuse that is

assembled in surface mountable fuse clips. The fuse clip

and pre-installed fuse combination can be automatically

placed in PC Board in one efﬁcient manufacturing

operation. It permits quick and easy replacement of fuses

without performing desoldering process, even in the ﬁeld

and without exposing the PC Board to detrimental effects

of rework solder heat.

Features

tꢀ 4VSGBDFꢀ.PVOUBCMFꢁꢀꢀ

tꢀ &BTJMZꢀSFQMBDFBCMFꢀ

on PC Board (Field

Replaceable)

Agency Approvals

Very Fast Acting Fuse.

AGENCY

AGENCY FILE NUMBER

E14721 VOLUME 9

AMPERE RANGE

0.062A ~ 10A

tꢀ 'VMMZꢀDPNQBUJCMFꢀXJUIꢀ

RoHS/Pb-Free solder

alloys and higher

tꢀ 3P)4ꢀ$PNQMJBOUꢀ

tꢀ "WBJMBCMFꢀJOꢀSBUJOHTꢀPGꢀ

temperature proﬁles

associated with leadfree

assembly.

0.062 ~ 10 Amperes.

Electrical Characteristics for Series

% of Ampere

Applications

OpeningTime at 25ºC

Rating

100%

ꢂꢀIPVSTꢀ.JOJNVN

ꢃꢀTFDTꢄꢀ.BYJNVN

tꢀ *OTUSVNFOUBUJPO

tꢀ #BTFꢀ4UBUJPOTꢀ

tꢀ 5FMFDPNNVOJDBUJPOT

200%

Electrical Speciﬁcations by Item

Agency Approvals

Max

Voltage Rating

(V)

Interrupting

Rating

(A)

Nominal Cold

Resistance

(Ohms)

Nominal

Melting

Ampere Rating

(A)

Amp

Code

I²t (A²sec)

0.00019

0.00286

0.00652

0.01126

0.0425

0.0795

0.185

0.062

0.125

0.200

0.250

0.375

0.500

0.750

1.0

1.5

2.0

2.5

3.0

3.5

6.3

.062

.125

.200

.250

.375

.500

.750

001

01.5

002

02.5

003

03.5

004

005

06.3

007

008

125

5.5372

1.7059

1.3971

1.0496

0.6083

0.4181

0.2458

0.1537

0.0634

0.0373

0.0288

0.0229

0.0203

0.0163

0.0127

0.0098

0.0092

0.0079

0.459

0.853

0.530

1.029

1.650

2.469

3.152

5.566

50A @ 125 VAC/VDC

300A @ 32 VDC

9.17

10.32

20.23

35A @ 125 VAC / 50A @125 VDC

300A @ 32VDC

010

125

0.0058

26.46

1. Cold resistance measured at less than 10% of rated current at 23ºC.

2. I²t values stated for 8ms opening time.

3. Agency ApprovalTable Key: X=Approved or Certiﬁed, P=Pending and Blank=Not Approved

4. Have special electrical characteristic needs? Contact Littelfuse to learn more about application speciﬁc options.

0157 Series

Speciﬁcations are subject to change without notice.

Revision: September 9, 2008

Refer to www.littelfuse.com/series/0157.html and /0157T.html for current information.

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与0157.125.DR相关器件

型号	品牌	描述	获取价格	数据表
0157.125DR	LITTELFUSE	157 Series . Standard Nano Fuse and Clip Assembly	获取价格
0157.200	LITTELFUSE	Littelfuse 157系列为微型Nano2?表面贴装保险丝的自动安装和更换提供了解决	获取价格
0157.200.DR	LITTELFUSE	Electric Fuse, Very Fast Blow, 0.2A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIA	获取价格
0157.200DR	LITTELFUSE	157 Series . Standard Nano Fuse and Clip Assembly	获取价格
0157.250	LITTELFUSE	Littelfuse 157系列为微型Nano2?表面贴装保险丝的自动安装和更换提供了解决	获取价格
0157.250.DR	LITTELFUSE	Electric Fuse, Very Fast Blow, 0.25A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLI	获取价格

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