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80814000000

Product Status| Activei
Fuse 808 Image

80814000000

FUSE 250V FA TE5 4A | Series: 808
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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.

PropertyValue
Voltage Rating (V)
250
Maximum AC Voltage (V)
250
Resistance (Ω)
0.027
Nominal Melting I2T (A2sec)
0.5445
Opening
Fast-Acting (F)
interrupt Voltage (V) -1
250
interrupt Voltage (V) -2
250
Interupt Amperage 3
10000
interrupt Amperage (A) - 1
200
interrupt Voltage Type AC/DC) - 2
DC
interrupt Amperage (A) - 2
300
interrupt Voltage Type AC/DC) - 1
AC
Interupt Voltage Type ACDC - 3
DC
Interupt Voltage - 3
250
  • 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

80814000000 Applications

Highlights Section

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

80814000000 Resources

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHC's) DeclarationREACH (SVHC's)Halogen FreeIPC-Material Declaration
80814000000FUSE 250V FA TE5 4ARoHSPb-FreeYes8/11/2009

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