Datasheet > 30311000001

30311000001

更新时间： 2023-09-24 09:17:05

品牌	Logo	应用领域
力特 - LITTELFUSE		PC
页数	文件大小	规格书
3页	772K
描述
功能与特色无铅/符合RoHS标准降低对PCB板的空间要求可直接软焊或插入获国际认证低内阻防电击外壳抗振

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30311000001 数据手册

Radial Lead Fuses

TR3^®> Fast-Acting > 303 Series

303 Series, TR3^®, Fast-Acting Fuse

Description

The 303 Series areTR3^®, fast-acting type, 125V rated

fuses designed in accordance to UL 248–14.

Features

•ꢀ ReducedꢀPCBꢀspaceꢀ

requirements

•ꢀ Vibrationꢀresistant

•ꢀ Halogenꢀfree

•ꢀ Lead-free

•ꢀ Directꢀsolderableꢀorꢀ

plug-in versions

•ꢀ Availableꢀfromꢀ50mAꢀtoꢀ

•ꢀ Internationallyꢀapproved

•ꢀ Lowꢀinternalꢀresistance

•ꢀ Shockꢀsafeꢀcasing

Agency Approvals

Agency

Agency File Number

Ampere Range

50mA-5A

E67006

051378

Applications

•ꢀ Batteryꢀchargers

•ꢀ Powerꢀsupplies

50mA-5A

•ꢀ Consumerꢀelectronics

•ꢀ Industrialꢀcontrollers

Electrical Characteristics

Additional Information

% of Ampere

Rating

OpeningTime

200

60 Seconds, Maximum

Datasheet

Resources

Samples

Electrical Characteristics

Voltage

Drop

1.0×I_N

ꢀower

Dissipation

1.0×I_N

ꢁelting

Integral

10×I_N

Approvals

Rated

Amp Code

Voltage

Rating

breaking Capacity

Current

max. (mV)

max. (mW)

max. (A²s)

0050

0063

0080

0100

0125

0160

0200

0250

0315

0400

0500

0630

0800

1100

1125

1160

1200

1250

1315

1400

1500

50mA

63mA

80mA

100mA

125mA

160mA

200mA

250mA

315mA

400mA

500mA

630mA

800mA

1.00A

1.25A

1.60A

2.00A

2.50A

3.15A

4.00A

5.00A

125V

800

780

730

700

650

600

550

500

450

400

380

160

155

150

145

140

130

125

120

110

0.00007

0.00013

0.0002

0.0004

0.0022

0.0029

0.0042

0.0082

0.015

0.025

0.042

0.015

0.025

0.039

0.059

0.11

100

110

125

145

160

190

100

125

155

185

225

260

315

380

440

525

50A / 125VAC

60-60 Hz/cos ϕ - 1

50A / 63 VDC

0.17

0.23

0.45

1.0

105

1.5

Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

12 3

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