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Fuse 443 Image

044302.5DR

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LITTELFUSE

FUSE, SURFACE MOUNT, 2.5 A, SLOW BLOW, 250 VAC, 4012, NANO2 SLO-BLO 443 SERIES

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Fuse 443 Image

044302.5DR

Active
LITTELFUSE

FUSE, SURFACE MOUNT, 2.5 A, SLOW BLOW, 250 VAC, 4012, NANO2 SLO-BLO 443 SERIES

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Description

General part information

044302.5 Series

The 250 NANO2 Fuse is a small square surface mount fuse that is designed to support higher voltage space sensitive applications. Enables compliance with the RoHS directive and is fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.

Technical Specifications

Parameters and characteristics for this part

Specification044302.5DR
Approval AgencycULus
Breaking Capacity50 A
Current Rating2.5 A
Fuse TypeBoard Mount (Cartridge Style Excluded)
Melting I²t18.13
Mounting TypeSurface Mount
Operating Temperature (Max)125 °C
Operating Temperature (Min)-55 °C
Package / Case2-SMD, Square End Block
Response TimeSlow Blow
Size / Dimension Height0.12 in, 0.123 in
Size / Dimension Length0.397 in, 0.398 in
Size / Dimension Width0.12 in, 0.123 in
Voltage Rating - AC250 V

Pricing

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

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CAD

3D models and CAD resources for this part