Littelfuse Supplier Page

804 Series TE Type UMF Time-Lag Radial Fuses


Littelfuse 804 series is a smaller pitch alternative to the 5x20 glass cartridge fuses


Littelfuse 804 series of TE time-lag subminiature fuses protects AC circuits from damaging overcurrent. The compact design meets the requirements of the IEC 60127-4 standard for universal modular fuse-links (UMF). Although small in size, the 804 series fuses have a high interrupting rating and high inrush-current withstand that allow them to be used as replacements for 5x20 mm glass cartridge fuses that are common in many applications. In addition, the leads on these TE-style fuses need no forming prior to mounting, which simplifies assembly.

Applications
  • Battery Chargers
  • Consumer Electronics
  • Power Supplies
  • Industrial Controllers
  • Littelfuse 804 Series Radial Fuses

    Features
    • Rated for -40°C to 125°C for reliable protection in high ambient temperatures
    • High nominal melting I²t allows for high inrush-current withstand
    • Exceptionally high interrupt rating
    • Wide selection of current ratings (800 mA to 6.3 A) fit many different applications

    Digi-Key P/N Manufacturer P/N Description  
    WK6325-ND 80408000440 FUSE T-LAG UMF TE5 SHORT 800MA Datasheet
    WK6326-ND 80411000440 FUSE T-LAG UMF TE5 SHORT 1A
    WK6327-ND 80411250440 FUSE T-LAG UMF TE5 SHORT 1.25A
    WK6328-ND 80411600440 FUSE T-LAG UMF TE5 SHORT 1.6A
    WK6330-ND 80412500440 FUSE T-LAG UMF TE5 SHORT 2.5A
    WK6331-ND 80413150440 FUSE T-LAG UMF TE5 SHORT 3.15A
    WK6333-ND 80415000440 FUSE T-LAG UMF TE5 SHORT 5A
    WK6334-ND 80416300440 FUSE T-LAG UMF TE5 SHORT 6.3A
    WK6332-ND 80414000440 FUSE T-LAG UMF TE5 SHORT 4A
    WK6329-ND 80412000440 FUSE T-LAG UMF TE5 SHORT 2A