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产品型号0263005.WRT1L的Datasheet PDF文件预览

Axial Lead & Cartridge Fuses

PICO^®ll > Very Fast-Acting > 263 Series

263 Series, PICO II 250 Volt, Very Fast-Acting Fuse

Description

The PICO^®II 263 Series Fuse is a specially designed

axial leaded fuse that achieves a 250V rating in a small

package.

Features

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)BMPHFOꢇGSFF

tꢀ 8JEFꢀPQFSBUJOHꢀ

temperature range

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5A)

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de-rating

Agency Approvals

Applications

Agency

Agency File Number

Ampere Range

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machines

E10480

JET 1896-31007-1001

LR 29862

62mA - 5A

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1A - 5A

125mA - 5A

Electrical Characteristics

% of Ampere

Rating

OpeningTime

100%

200%

300%

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ꢃꢋꢊꢀ4FDPOEꢉꢀMax.

Electrical Characteristics

Max

Agency Approvals

Ampere

Rating

(A)

Nominal Cold Nominal

Nom

Voltage Drop

(mV)

Voltage

Rating

(V)

Interrupting

Amp Code

Resistance

(Ohms)

Melting

Rating

I²t (A²sec)

0.062

0.125

0.250

0.375

0.500

0.750

1.00

1.50

2.00

2.50

3.00

.062

.125

.250

.375

.500

.750

001.

01.5

002.

02.5

003.

03.5

004.

005.

250

5.50

1.75

0.000192

0.00251

0.0165

0.0444

0.084

0.0411

0.087

0.398

0.74

1.197

1.77

2.33

3.08

0.74

0.3

0.715

0.391

0.332

0.150

0.105

0.0635

0.0444

0.0340

0.0274

0.0224

0.0193

0.0145

0.235

0.195

0.302

0.176

0.165

0.148

0.137

0.128

0.1225

0.1175

0.1125

0.1065

50 amperes

at 250 VAC

PSE: 100

amperes

at 125 VAC.

3.50

4.00

5.00

5.55

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/263.html for current information.

263 Series

207

Revised: July 27, 2011

Introduction to Circuit Protection

Axial Lead & Cartridge Fuses

Transientology

PICO ll > Very Fast-Acting > 263 Series

Temperature Rerating Curve

AverageTime Current Curves

100

0.1

/PUFꢎ

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0.01

0.001

Soldering Parameters

0.05 0.1

100

Recommended Process Parameters:

CURRENT IN AMPERES

Wave Parameter

Preheat:

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PreheatTime:

Lead-Free Recommendation

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100° C

150° C

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Solder PotTemperature:

Solder DwellTime:

260° $ꢀ.BYJNVN

ꢁꢇꢂꢀTFDPOET

Recommended Hand-Solder Parameters:

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)FBUJOHꢀ5JNFꢎꢀꢀꢂꢀTFDPOETꢀNBYꢋ

Note: These devices are not recommended for IR or

Convection Reﬂow process.

263 Series

208

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/263.html for current information.

Axial Lead & Cartridge Fuses

PICO^®ll > Very Fast-Acting > 263 Series

Product Characteristics

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1SPEVDUꢎꢀ1VSFꢀ5JOoDPBUFEꢀ$PQQFSꢀXJSFꢀ

leads

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)[ꢍꢔꢀꢀ.*-ꢇ45%ꢇꢁꢃꢁꢉꢀ.FUIPEꢀꢁꢃꢈꢉꢀ5FTUꢀ

$POEJUJPOꢀ$ꢀꢄꢂꢂoꢁꢃꢃꢃꢀ)[ꢀBUꢀꢊꢃꢀ(ꢓTꢀ

Peak)

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Vibration

Materials

Salt Spray

Solderability

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Insulation Resistance

(After Opening):

Product Marking

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Operating

Temperature

Resistance to Soldering

Heat

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Thermal Shock

Shock

Moisture Resistance

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axial pull test)

Lead Pull Force

Part Numbering System

Dimensions

62.7 (2.468")

0263 xxxx W R T1 L

52.4 (2.062")*

27.78

(1.094")

27.78

(1.094")

7.11 (.280")

Series

3.94 (.16")

MAX

0.64 (.025")

3 1/2 A

Current Rating

250 V

Refer to Amp Code column of

Electrical Characteristics Table

5.0 (.197")

6.35 (.25")

tape

6.35 (.25")

tape

3 1/2 A

Quantity

250 V

W = 3000

M = 1000

H = 100

Type of Packaging

R = Reel

A = Ammo Pack

X = Loose Pack

Lead Length

T1: 52.4mm (2.062”)*

RoHS + HF

Packaging

Quantity &

Packaging Code

Packaging Option

Packaging Speciﬁcation

Quantity

T1: 52.4mm (2.062”)

Tape and Reel

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EIA 296

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263 Series

209

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/263.html for current information.

型号:	0263005.WRT1L
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Active
包装说明：	HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8536.10.00.40
风险等级：	1.62
熔断特性：	VERY FAST
主体高度：	7.11 mm
主体长度或直径：	3.94 mm
电路保护类型：	ELECTRIC FUSE
JESD-609代码：	e3
焦耳积分标称：	5 J
安装特点：	THROUGH HOLE
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：	3.94mm x 7.11mm
额定分断能力：	50 A
额定电流：	5 A
额定电压（交流）：	250 V
参考标准：	CSA; PSE; UL
表面贴装：	NO
端子面层：	Tin (Sn)
端子形状：	PIN WIRE
Base Number Matches：	1

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