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MFS420|BOURNS|simage
MFS420|BOURNS|limage
PTC Resettable Fuses

MF-S420

PTC Resettable Fuse 4.2A(hold) 7.6A(trip) 30V 100A 2.9W 6s 0.012Ohm SMD Solder Pad 17.4 X 13.6 X 1.1mm Bulk

Bourns
Datasheets 

Product Technical Specifications
  • EU RoHS
    Compliant
  • ECCN (US)
    EAR99
  • Part Status
    Active
  • HTS
    8533.40.80.70
  • Automotive
    No
  • PPAP
    No
  • Maximum Voltage Rating
    30V
  • Maximum Current Rating (A)
    100
  • Hold Current (A)
    4.2
  • Trip Current (A)
    7.6
  • Minimum Initial Resistance (Ohm)
    0.012
  • Maximum Initial Resistance (Ohm)
    0.024
  • Maximum Post Trip Resistance (Ohm)
    0.04
  • Typical Power Dissipation (W)
    2.9
  • Maximum Trip Time (s)
    6@20A
  • Termination Style
    Solder Pad
  • Number of Terminals
    2
  • Minimum Operating Temperature (°C)
    -40
  • Maximum Operating Temperature (°C)
    85
  • Packaging
    Bulk
  • Size (mm)
    17.4 X 13.6 X 1.1
  • Product Length (mm)
    17.4(Max)
  • Product Depth (mm)
    13.6(Max)
  • Product Height (mm)
    1.1(Max)
  • Mounting
    Surface Mount
Order Quantity

Documentation and Resources

Datasheets
Design resources