485 Series - Surface mountable Nano2® Fuse

Littelfuse 485 fuse
The 485 Nano Fuse Series is a small, fast acting, surface mount ceramic fuse rated at a remarkable 600VDC at its small size and with 100A breaking capacity. It is primarily designed for circuit protection in high energy applications. This product is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.

Features:

  • Fast Acting / Surface mount high fuse for high voltage (up to 600VDC) applications.
  • Fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.
  • Relatively high breaking capacity at 100A.
  • RoHS compliant / Halogen Free
  • Rating – 1 - 3.15 Amperes.

Applications:

  • PC server and Telecom systems
  • LCD TV inverter boards DC input protection
  • Uninterruptible Power Supply (UPS) / 3-Phase Power Supplies
  • 380VDC server / lighting in data center

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Interrupting RatingBodyMin Operating Temp °CMax Operating Temp (°C)Marking CodeStockSamplesCompare
48500116002500.30440.264100A@600VDC
100A@250VAC
Ceramic-55125LF 1A FCheckOrder
48500226002500.89620.0744100A@600VDC
100A@250VAC
Ceramic-55125LF 2A FCheckOrder
48501.51.56002500.39170.123100A@600VDC
100A@250VAC
Ceramic-55125LF 1.5A FCheckOrder
48502.52.56002501.49210.0583100A@600VDC
100A@250VAC
Ceramic-55125LF 2.5A FCheckOrder
4853.153.156002503.3040.0395100A@600VDC
100A@250VAC
Ceramic-55125LF 3.15A FCheckOrder
Catalog # Certificates
Sorting icon
485001 URcsa
485002 URcsa
48501.5 URcsa
48502.5 URcsa
4853.15 URcsa

Littelfuse_Fuse_485_Datasheet

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