Multilayer Varistors

The Multilayer Varistors (MLV) of SFI are SMD varistors typically designed for the lower voltage range to protect electronic circuits again surge voltages. Due to their construction they can handle high impulse currents in extremely small volumes. With a response time of about 0.5ns and relative low capacitances they are also suitable to protect high speed datalines.
The manufacturer Inpaq, a member of the PSA group (Passive System Alliance), offers its AEC-Q200 qualified multilayer varistors for the use in automotive applications.

Features

  • Size: 0201 to 4032
  • Voltage: 3.3 to 670VDC
  • Impulse current (8/20μs): up to 4500A
  • Only availabe as SMD, no leaded versions
  • Special types with low capacitance for e.g. RF-applications
  • REACH & RoHS compliant

downloads

There are 10 of 116 products shown.

SFI08CH271KB-LF

  • Package (Varistor): 3220
  • VRMS [V]: 175 V
  • VDC [V]: 225 V
  • VV typ.[V]: 270 V
  • Vv [V]: 243 V ... 297 V
  • VC [V]: 450 V
  • IP [A]: 500 A
  • E [J]: 16 J
  • Manufacturer: SFI
SFI08CH271KB-LF

SFI08CH560KB-LF

  • Package (Varistor): 3220
  • VRMS [V]: 35 V
  • VDC [V]: 45 V
  • VV typ.[V]: 56 V
  • Vv [V]: 50.4 V ... 61.6 V
  • VC [V]: 106 V
  • IP [A]: 500 A
  • E [J]: 2.5 J
  • Manufacturer: SFI
SFI08CH560KB-LF

SFI08CH121KB-LF

  • Package (Varistor): 3220
  • VRMS [V]: 75 V
  • VDC [V]: 102 V
  • VV typ.[V]: 120 V
  • Vv [V]: 108 V ... 132 V
  • VC [V]: 198 V
  • IP [A]: 500 A
  • E [J]: 6 J
  • Manufacturer: SFI
SFI08CH121KB-LF

SFI08CH470KB-LF

  • Package (Varistor): 3220
  • VRMS [V]: 30 V
  • VDC [V]: 38 V
  • VV typ.[V]: 47 V
  • Vv [V]: 42.3 V ... 51.7 V
  • VC [V]: 90 V
  • IP [A]: 500 A
  • E [J]: 2.5 J
  • Manufacturer: SFI
SFI08CH470KB-LF

SFI0805ML560C-LF

  • Package (Varistor): 0805
  • VRMS [V]: 35 V
  • VDC [V]: 45 V
  • VV typ.[V]: 56 V
  • Vv [V]: 50.4 V ... 61.6 V
  • VC [V]: 90 V
  • IP [A]: 60 A
  • E [J]: 0.3 J
  • Manufacturer: SFI
SFI0805ML560C-LF

SFI0805ML470C-LF

  • Package (Varistor): 0805
  • VRMS [V]: 30 V
  • VDC [V]: 38 V
  • VV typ.[V]: 47 V
  • Vv [V]: 42.3 V ... 51.7 V
  • VC [V]: 77 V
  • IP [A]: 100 A
  • E [J]: 0.3 J
  • Manufacturer: SFI
SFI0805ML470C-LF

SFI0805ML390C-LF

  • Package (Varistor): 0805
  • VRMS [V]: 25 V
  • VDC [V]: 30 V
  • VV typ.[V]: 39 V
  • Vv [V]: 35.1 V ... 42.9 V
  • VC [V]: 65 V
  • IP [A]: 100 A
  • E [J]: 0.3 J
  • Manufacturer: SFI
SFI0805ML390C-LF

SFI0805ML330C-LF

  • Package (Varistor): 0805
  • VRMS [V]: 20 V
  • VDC [V]: 26 V
  • VV typ.[V]: 33 V
  • Vv [V]: 29.7 V ... 36.3 V
  • VC [V]: 54 V
  • IP [A]: 100 A
  • E [J]: 0.3 J
  • Manufacturer: SFI
SFI0805ML330C-LF

SFI0805ML270C-LF

  • Package (Varistor): 0805
  • VRMS [V]: 17 V
  • VDC [V]: 22 V
  • VV typ.[V]: 27 V
  • Vv [V]: 24.3 V ... 29.7 V
  • VC [V]: 44 V
  • IP [A]: 100 A
  • E [J]: 0.2 J
  • Manufacturer: SFI
SFI0805ML270C-LF

SFI0805ML240C-LF

  • Package (Varistor): 0805
  • VRMS [V]: 14 V
  • VDC [V]: 18 V
  • VV typ.[V]: 24 V
  • Vv [V]: 21.6 V ... 26.4 V
  • VC [V]: 39 V
  • IP [A]: 100 A
  • E [J]: 0.2 J
  • Manufacturer: SFI
SFI0805ML240C-LF

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