300W series

Supporting Manufacturer Information


  • RARA
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 3.5kฮฉ
  • Power rating of 300W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For UL Approval see the ULF Series
  • RARA
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium horizontal housing
  • Short time overload of 10 x power rating is 5 seconds
  • RARA
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium vertical housing
  • Short time overload of 10 x power rating is 5 seconds
  • RARA
  • Flat type metal clad wire wound resistor
  • Resistance options from 1ฮฉ up to 3.5kฮฉ
  • Power rating of 300W (on a heat sink)
  • Tolerance options between ยฑ0.5% and ยฑ10.0%
  • TCR of +260 ppm/ยฐC maximum
  • For Non UL Approval see the IRF Series
  • RARA
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium horizontal housing
  • UL approved
  • Short time overload of 10 x power rating is 5 seconds
  • RARA
  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20Mฮฉ minimum
  • Temperature range of -55ยฐC up to +200ยฐC
  • Extruded aluminium vertical housing
  • UL approved
  • Short time overload of 10 x power rating is 5 seconds