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Fuse 251 253 Hi_Res
Circuit Protection

0253.500V

Active
LITTELFUSE

FUSES WITH LEADS - THROUGH HOLE 125V FM10A PICO MIL .500A

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Search across all available documentation for this part.

Documents251 Series Time CurveDatasheet
Fuse 251 253 Hi_Res
Circuit Protection

0253.500V

Active
LITTELFUSE

FUSES WITH LEADS - THROUGH HOLE 125V FM10A PICO MIL .500A

Deep-Dive with AI

Documents251 Series Time CurveDatasheet

Technical Specifications

Parameters and characteristics for this part

Specification0253.500V
Approval AgencyUR, PSE, TUV, CSA
Breaking Capacity @ Rated Voltage300 A, 50 A
Current Rating (Amps)0.5 A
Fuse TypeBoard Mount (Cartridge Style Excluded)
Melting I²t0.0598
Mounting TypeThrough Hole
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 C
Package / CaseAxial
Response TimeFast Blow
Size / Dimension [diameter]0.103 "
Size / Dimension [diameter]2.61 mm
Size / Dimension [x]0.28 in
Size / Dimension [x]7.11 mm
Voltage Rating - AC125 V
Voltage Rating - DC125 VDC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 0$ 12.51
MouserN/A 1$ 12.51
5$ 10.38
10$ 9.58
50$ 8.15
100$ 7.43
250$ 6.65
NewarkEach 1$ 10.98
10$ 10.43
25$ 9.03
50$ 8.39
100$ 7.39
250$ 7.04
500$ 6.54

Description

General part information

0253.500 Series

The PICO® II Very Fast-Acting Fuse is designed to meet an extensive array of performance characteristics in a space-saving subminiature package.

Documents

Technical documentation and resources

251 Series Time Curve

Technical Document

Datasheet

Datasheet