808 Series - 250VAC/450VDC Fast-Acting TE5 Subminiature Fuse

The Littelfuse 808 Series TE5 fast acting subminiature fuse is rated at 250VAC/450VDC and is designed to protect components or internal circuits against overcurrent conditions, particularly in high voltage DC applications, such as DC power supplies. Its high interrupt rating/breaking capacity (up to 10kA@450VDC) ensures it will open safely under high fault currents. This low-profile, small-footprint subminiature fuse complements existing DC-rated cartridge fuse offerings from Littelfuse. This expanded selection gives circuit designers greater freedom to develop energy-efficient DC designs.


Features:

  • High voltage/interrupt rating in a very compact size 
  • High operating temperature range from -65°C to 125°C
  • 100% RoHS compliant, halogen-free and lead-free.
  • UL recognized  

Applications:

  • DC/DC converters
  • Transformer-less AC/DC circuits
  • DC power supplies
  • Adaptors
  • Datacenters
  • Telecom/datacom central offices

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)VAC (V)Resistance
(Ω)
Interrupting RatingNominal Melting I2T (A2sec)Marking CodeNom
Voltage
Drop
(mV)
OpeningSizeStockSamplesCompare
8081200000024502500.06910000A@450VDC0.061342Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081200007524502500.094
0.069
10000A@450VDC0.061342Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081200044024502500.05410000A@450VDC0.061300Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
808125000002.54502500.05410000A@450VDC0.0898300Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
808125000752.54502500.05410000A@450VDC0.0898300Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
808125004402.54502500.06910000A@450VDC0.0898E67006240Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081300000033502500.04210000A@350VDC0.2007E67006276Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081300007533502500.04210000A@350VDC0.2007E67006276Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081300044033502500.04210000A@350VDC0.2007E67006276Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
808131500003.153502500.03810000A@350VDC0.2191270Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
808131500753.153502500.03810000A@350VDC0.21910.038Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
808131504403.153502500.03810000A@350VDC0.2191270Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081400000042502500.02710000A@250VDC0.5445240Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081400007542502500.02710000A@250VDC0.5445240Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081400044042502500.02710000A@250VDC0.5445240Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081500000052502500.02210000A@250VDC1.1584215Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081500007552502500.022300A@250VDC1.1584215Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder
8081500044052502500.02210000A@250VDC1.1584215Fast-Acting (F)TE5 (8.9x8.9mm)CheckOrder

Littelfuse_Phils_ISO9001_102407icon Philipines ISO 90012000

PhilsISO14001Certificateicon Phils ISO 14001 2004

Document Littelfuse_Fuse_808_Series

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