© 2016 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 10/10/16

Axial Lead & Cartridge Fuses

Description

extensive array of performance characteristics in a

space-saving subminiature package.

Agency Approvals

Agency

Agency File

Number

253 Series

Agency File Number

251 Series

Ampere Range

N/A

E10480

0.062A - 15A

N/A

29862

0.062A - 15A

PS

E

N/A

PSE_NBK200416-

JP1021

1A - 5A

N/A

J50158379

0.500A - 10A

QPL

FM10

N/A

0.062A - 15A

N/A

2009010207366577

0.500A, 1A, 2A,

2.5A, 3A, 4A, 5A

Features

Electrical Characteristics for Series

% of Ampere

Rating

Ampere Rating

OpeningTime

100%

0.062A - 15A

4 Hours, Min.

200%

0.062A - 7A

1 Second, Max.

10A

3 Seconds, Max.

12 - 15A

10 Seconds, Max.

275%

0.500A, 1A, 2A,

2.5A, 3A, 4A, 5A,

7A, 10A

300 msecs., Max.

400%

0.05A, 1A, 2A,

2.5A, 3A, 4A, 5A,

7A, 10A

30 msecs., Max.

1000%

0.500A, 1A, 2A,

2.5A, 3A, 4A, 5A,

7A, 10A

4 msecs., Max.

Applications

PS

E

• Flat–panel display TV

• LCD monitor

• LCD backlight inverter

• Office machines

• Power supply

• Audio/Video system

• Lighting system

• Medical equipment

Secondary protection for space constrained applications

QPL

• Very fast-acting

• Small size

• Wide current rating range

(0.062A- 15A)

• Halogen-free available

• Wide operating

temperature range

• Low temperature re-rating

Application testing is strongly recommended.

Additional Information

Datasheet

Samples

Resources

Datasheet

Samples

Resources

251 Series

253 Series

251 Series

253 Series

251 Series

253 Series