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Technical parameters

Key specs

Rated current3.5 A
Rated voltage250 V
Response timeSlow
Breaking capacity50 A
Power
Breaking Capacity @ Rated Voltage50A
Current Rating (Amps)3.5 A
Voltage Rating - AC250 V
Environment and package
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 125°C
PackageTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / Case2-SMD, Square End Block
Size / Dimension0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Other
Approval AgencycULus
Color-
DC Cold Resistance0.019 Ohms
Fuse TypeBoard Mount (Cartridge Style Excluded)
Melting I²t53.14
MfrLittelfuse Inc.
Product StatusActive
Response TimeSlow Blow
SeriesNANO²® 443

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