80813150440 - 808 Series

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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.


  • 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  


  • DC/DC converters
  • Transformer-less AC/DC circuits
  • DC power supplies
  • Adaptors
  • Datacenters
  • Telecom/datacom central offices
Property (Mouseover for details) Value
Ampere Rating (A) 3.15
Nominal Melting I2T (A2sec) 0.2191
Interrupting Rating 10000A@350VDC
Nominal Voltage Drop (mV) 270
Nominal Cold Resistance (Ohms) 0.038
Opening Fast-Acting (F)
Package Size TE5 (8.9x8.9mm)
VAC (V) 250
VDC (V) 350

Littelfuse_Phils_ISO9001_102407icon Philipines ISO 90012000

PhilsISO14001Certificateicon Phils ISO 14001 2004

UL_JDYX2_E67006icon UL_ JDYX2_E67006_12_20_12

cRU CUR_JDYX8_E67006_12_20_12

Document Littelfuse_Fuse_808_Series

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