0251001.PRT1HF datasheet, PDF - EEWORLD Datasheet

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0251001.PRT1HF: DescriptionElectric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT; CategoryCircuit protection Circuit protection; File Size136KB，4 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com; Environmental Compliance

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0251001.PRT1HF Overview

Electric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT

0251001.PRT1HF Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Littelfuse
package instruction	HALOGEN FREE AND ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Other features	RATED BREAKING CAPACITY AT 125 VDC: 300 A
Fusing characteristics	VERY FAST
body height	7.11 mm
Body length or diameter	2.8 mm
Circuit protection type	ELECTRIC FUSE
JESD-609 code	e3
Joule integral nominal
Manufacturer's serial number	251
Installation features	THROUGH HOLE
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
method of packing	TAPE AND REEL
physical size	2.8mm x 7.11mm
Rated breaking capacity	50 A
Rated current	1 A
Rated voltage (AC)	125 V
Rated voltage (DC)	125 V
Guideline	CCC; CSA; PSE; QPL; TUV; UL
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal shape	PIN WIRE
Base Number Matches	1

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Axial Lead & Cartridge Fuses

PICO

ll > Very Fast-Acting > 251/253 Series

251/253 Series,

PICO

II, Very Fast-Acting Fuse

TUV

QPL

Description

The PICO

II Very Fast-Acting Fuse is designed to meet an

extensive array of performance characteristics in a

space-saving subminiature package.

Features

temperature range

range (62mA- 15A)

rerating

Agency Approvals

Agency

Agency File Number

Ampere Range

Applications

E10480

LR 29862

62mA - 15A

1A - 5A

500mA - 10A

62mA - 15A

500mA, 1A, 2A, 2.5A,

3A, 4A, 5A, 7A, 10A

JET 1896-31007-1001

J50158379

FM10

2009010207366577 –

500mA to 5A

Pending – 7A, 10A

TUV

Electrical Characteristics for Series

% of Ampere

Rating

100%

200%

Ampere Rating

62mA - 15A

62mA - 7A

10A

12 - 15A

275%

500mA, 1A, 2A,

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

7A, 10A

500mA, 1A, 2A,

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

7A, 10A

500mA, 1A, 2A,

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

7A, 10A

Opening Time

4 Hours, Min.

1 Second, Max.

3 Seconds, Max.

10 Seconds, Max.

300 msecs., Max.

QPL

400%

30 msecs., Max.

1000%

4 msecs., Max.

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/251.html

or /253.html for current information.

199

Revised: March 10, 2011

251/253 Series

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