312.500

更新时间： 2024-11-23 22:13:15

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
1页	95K
描述
Axial Lead and Cartridge Fuses - Glass Body

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312.500 数据手册

Axial Lead and Cartridge Fuses

Glass Body

_®L

QPL

3AG Fast-Acting Type 312/318 Series

A standard for cost-effective reliability and performance in circuit protec-

tion, the 3AG fuse satisfies a broad range of application requirements.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Ampere

Rating

Opening

Time

110%

135%

1/32–35

1/32–10

12–30

4 hours, Minimum

1 hour, Maximum

5 sec., Maximum

10 sec., Maximum

20 sec., Maximum

200%

AGENCY APPROVALS: Listed by Underwriters Laboratories and

Certified by CSA through 30 amperes.

1/100–10 amperes listed to UL 248-14 (UL 198-G)

12–30 amperes listed to UL 275.

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

FUSES TO MIL SPEC: See F02A cartridge type in Military Section.

INTERUPTING RATING:

10,000A @ 125VAC

35A @ 250VAC

312 000 Series

318 000 Series

0.813

(.032")

6.985 (.275")

6.35

(.25")

32.385

(1.275")

31.75

(1.25")

38.1

(1.50") TYP.

Axial Lead Material: Solder coated copper.

ORDERING INFORMATION:

Cartridge

Catalog

Number

Axial Lead

Catalog

Number

Nominal

Resistance

Cold Ohms

Nominal

Ampere Voltage

Melting I t

Rating

A Sec.

312.031

312.062

312.100

312.125

312.150

312.175

312.187

312.200

312.250

312.300

312.375

312.500

312.600

312.750

312 001

312 1.25

312 01.5

312 01.6

312 1.75

312 01.8

312 002

312 2.25

312 02.5

312 003

312 004

312 005

312 006

312 007

312 008

312 010

312 012

312 015

312 020

312 025

318.031

318.062

318.100

318.125

318.150

318.175

318.187

318.200

318.250

318.300

318.375

318.500

318.600

318.750

318 001

318 1.25

318 01.5

318 01.6

318 1.75

318 01.8

318 002

318 2.25

318 02.5

318 003

318 004

318 005

318 006

318 007

318 008

318 010

—

1/32

1/16

1/10

1/8

15/100

.175

3/16

2/10

1/4

3/10

3/8

1/2

6/10

3/4

250

23.3

24.5

11.2

7.10

5.10

3.85

3.40

3.00

0.0000300

0.000249

0.00102

0.00289

0.00550

0.00960

0.0128

0.0165

0.0355

0.0689

0.185

0.483

0.880

1.84

0.760

1.45

2.35

2.80

3.60

3.85

5.20

7.20

9.54

14.0

28.5

50.0

81.1

118.0

166.0

298.0

—

Average Time Current Curves

1000

100

2.00

1.40

0.820

0.495

0.360

0.243

0.189

0.138

0.103

0.0930

0.0850

0.0820

0.0700

0.0590

0.0510

0.0424

0.0291

0.0223

0.0177

0.0145

0.0121

0.00925

0.0071

0.0052

0.0034

0.0024

1 /

2 /

0.1

0.01

—

0.005 0.01

0.1

CURRENT IN AMPERES

100

312 030

312 035

—

0.0019

0.0013

—

290

www. littelfuse. com

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312.500 替代型号

型号	品牌	替代类型	描述	数据表
312.500P	LITTELFUSE	完全替代	Axial Lead and Cartridge Fuses - Glass Body
0312.500HXP	LITTELFUSE	类似代替	Electric Fuse, Fast Blow, 0.5A, 250VAC, 35A (IR), Inline/holder, ROHS COMPLIANT

与312.500相关器件

型号	品牌	获取价格	描述	数据表
312.500P	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses - Glass Body
312.600	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses - Glass Body
312.600P	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses - Glass Body
312.75	LITTELFUSE	获取价格	Electric Fuse, FAST BLOW ELECTRIC FUSE, 0.75A, 250VAC, 250VDC, 35A (IR), INLINE/HOLDER
312.750	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses - Glass Body
312.750P	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses - Glass Body
3120	ALLEGRO	获取价格	HALL-EFFECT SWITCHES
312-00012	TI	获取价格	INTEGRATED WIRELESS POWER SUPPLY RECEIVER
312-00015	TI	获取价格	INTEGRATED WIRELESS POWER SUPPLY RECEIVER
312001	LITTELFUSE	获取价格	Axial Lead and Cartridge Fuses - Glass Body

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