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RKEF500|LTLFUWIC|simage
RKEF500|LTLFUWIC|limage
PTC Resettable Fuses

RKEF500

PTC Resettable Fuse 5A(hold) 10A(trip) 60VDC 40A 5W 28s 0.012Ohm Radial 24.1 X 3 X 29mm

Littelfuse
Datasheets 

Product Technical Specifications
  • EU RoHS
    Compliant
  • ECCN (US)
    EAR99
  • Part Status
    Active
  • HTS
    COMPONENTS
  • Automotive
    No
  • PPAP
    No
  • Maximum Voltage Rating
    60VDC
  • Maximum Current Rating (A)
    40
  • Hold Current (A)
    5
  • Trip Current (A)
    10
  • Minimum Initial Resistance (Ohm)
    0.012
  • Maximum Initial Resistance (Ohm)
    0.03
  • Maximum Post Trip Resistance (Ohm)
    0.05
  • Typical Power Dissipation (W)
    5
  • Maximum Trip Time (s)
    28@25A
  • Termination Style
    Radial
  • Terminal Pitch (mm)
    10.9(Max)
  • Number of Terminals
    2
  • Minimum Operating Temperature (°C)
    -40
  • Maximum Operating Temperature (°C)
    85
  • Size (mm)
    24.1 X 3 X 29
  • Wire Form
    Straight
  • Product Length (mm)
    24.1(Max)
  • Product Depth (mm)
    3(Max)
  • Product Height (mm)
    29(Max)
  • Seated Plane Height (mm)
    29(Max)
  • Mounting
    Through Hole

Documentation and Resources

Datasheets
Design resources