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322012.

更新时间： 2024-11-06 11:53:15

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
1页	30K
描述
Axial Lead and Cartridge Fuses

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322012. 数据手册

Axial Lead and Cartridge Fuses

Special

3AB Very Fast-Acting Fuse 322 Series

For protection of silicon controlled rectifiers and similar solid-state devices.

ORDERING INFORMATION:

Cartridge

Nominal

ELECTRICAL CHARACTERISTICS:

Catalog

Number

Ampere

Rating

Voltage

Rating

Resistance

Cold Ohms

% of Ampere

Rating

Ampere

Rating

Opening

Time

322 001

322 1.25

322 002

322 003

322 004

1 /

250

0.26

100%

1–30

1–10

4 hours, Minimum

.2 second, Maximum

1 second, Maximum

0.175

0.132

0.063

0.044

250%

12–30

AGENCY APPROVALS: Recognized under the Components Program

of Underwriters Laboratories from

1 through 10 amperes at 250 VAC/65 VDC, 12 through 30 amperes at 65

VAC/VDC.

322 005

322 006

322 007

322 008

322 009

250

0.035

0.027

0.022

0.019

0.016

INTERUPTING RATINGS:

322 010

322 012

322 015

322 020

322 025

322 030

250

0.0135

0.0052

0.0043

0.0034

0.0029

0.0023

1-10A

10,000A @ 125 VAC

100A @ 250 VAC

200A @ 65 VAC

12-30A

322 000 Series

6.35 (.25")

31.75

(1.25")

LOW VOLTAGE

_®L

SFE Fast-Acting Type 307 Series

ELECTRICAL CHARACTERISTICS:

ORDERING INFORMATION:

% of Ampere

Rating

Opening

Time

Nominal

Resistance

Cold Ohms

Catalog

Number

Ampere

Rating

Voltage

Rating

Fuse

Length

110%

135%

200%

4 hours, Minimum

1 hour, Maximum

307 004

307 006

307 07.5

307 009

307 014

0.0220

0.0144

0.0113

0.00945

0.0055

15.875 ( / ")

7 /

19.05 ( / ")

10 seconds, Maximum

22.23 ( / ")

AGENCY APPROVALS: Listed by Underwriters Laboratories.

26.99 (1 / ")

DESIGN STANDARDS: UL Standard 275. SAE (Society of

Automotive Engineers) J554.

307 020

307 030

0.0034

0.0021

31.75 (1 / ")

36.51 (1 / ")

307 000 Series

6.35 (.25")

SEE

CHART

438

www. lit t elf us e. c om

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