0449005.MR Datasheet PDF - Littelfuse

The 0449005.MR is a 5A surface mount Time Delay Fuse with ceramic body and gold-plated caps terminations. The NANO²® Slo-Blo® fuse is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly. The Slo-Blo® fuse design has enhanced inrush withstand characteristics over the NANO²® fast-acting fuse. The unique time delay feature of this fuse design helps solve the problem of nuisance opening by accommodating inrush currents that normally cause a fast-acting fuse to open.

● Low temperature rerating

● -55 to 125°C Operating temperature range