881F Series - NANO2® Fast Opening High Current Subminiature Surface Mount Fuse

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The 881F Series NANO²® fuse is a relatively small sized, high-current, surface-mount fuse which provides overcurrent protection for applications of high operating current in a limited space. This is the faster opening version of the original 881 Series which offers faster opening response during current overload conditions, protecting downstream components from getting damaged.

Such applications are mostly served today through a single large-sized high-current industrial type fuse or in some cases, parallel configuration of lower amperage SMD fuses.

The 881F Series fuses provide the option of a single fuse solution for protection for such application requirements.


  • Available in ratings of 70A, 80A, and 100A
  • High interrupting rating - 1500A@75VDC
  • Faster opening time response for 200% OL current
  • Robust and solderless fuse design
  • Surface mountable high-current fuse


  • Single fuse solution for high current application
  • Suitable for a wide variety of voltage requirement and application
  • Ensures downstream component protection during current overload conditions
  • Enhanced product reliability and performance
  • Compatible with high volume assembly requirements


  • Blade Servers
  • Routers
  • High power battery systems
  • Power Factor Correction (PFC) in high-wattage power supplies
  • Power distribution units

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)Nominal Melting I2T (A2sec)Resistance
Interrupting RatingBodyMin Operating Temp (°C)Max Operating Temp (°C)Marking CodeMSLNom
0881070.F707510500.000821500A@75V DCPlastic-55100LF 75V F 70A189Fast-Acting (F)12.50 x 10mmCheckOrder
0881080.F807520000.000631500A@75V DCPlastic-55100LF 75V F 80A186Fast-Acting (F)12.50 x 10mmCheckOrder
0881100.F1007548000.000521500A@75V DCPlastic-55100LF 75V F 100A196Fast-Acting (F)12.50 x 10mmCheckOrder