Nano2® 200 A High Breaking Capacity UMF Fuse – 443E Series

Littelfuse's Nano2 UMF is ideal for AC/DC power adapters, telecom power equipment, and portable systems with built-in AC/DC converters

Image of Littelfuse's Nano2® 200 A High Breaking Capacity UMF Fuse – 443E Series Littelfuse's Nano2 universal modular fuse (UMF) complies with IEC 60127-4 safety standards and has the capability to interrupt 200 A surge at 250 VAC or VDC. With a nominal current rating of 1.25 A, it is excellent for AC/DC power adapters, telecom power equipment, and portable systems with built-in AC/DC converters.

Features
  • 250 VAC/VDC voltage rating with 200 A interrupting rating
  • Slo-Blo fuse
  • RoHS compliant
  • Fully compatible with lead-free assembly
Applications
  • AC/DC power adapter
  • Telecom equipment system power
  • Portable system built-in AC/DC converter

Nano2® 200 A High Breaking Capacity UMF Fuse – 443E Series

ImageManufacturer Part NumberDescriptionPart StatusMounting TypeFuse TypeAvailable QuantityView Details
FUSE 1.25A 250V SLO-BLO SMD04431.25EREFUSE 1.25A 250V SLO-BLO SMDActiveSurface MountBoard Mount (Cartridge Style Excluded)0View Details
Published: 2021-10-21