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TDK TDK Electronics · TDK Europe

Varistors

  • Leaded disks 5 to 20 mm
  • Square disks 14 and 20 mm
  • ThermoFuse varistors
  • Operating temperature up to +105 °C


Q14, Q20

  • Maximum load capacity at minimum component size
  • Height miniaturization
Product search

Max. operating voltage (V AC) Surge current (A) Type PDF
130 - 460 8000, 15000 Q14K130 - Q20K460 file_pdf_box

S05, S07, S10, S14, S20

  • High surge current ratings up to 12 kA
  • High energy ratings (2 ms) up to 595 J
Product search

Max. operating voltage (V AC) Surge current (A) Type PDF
11 - 1100 100 - 8000 S05K11 - S20K95 file_pdf_box
14 - 30 250 - 2000 S07K14AUTOS2D1 - S20K30AUTO file_pdf_box
48 250 - 2000 S07V42AUTOS2D1, S10V42AUTOS5D1, S14V42AUTOS5D1, S20V42AUTOS5D1 file_pdf_box
130 - 680 800 - 10000 S05K130E2 - S20K680E2 file_pdf_box

T14K, T20K

  • Disk varistor and fuse in one housing
  • Space saving
  • Monitoring option with 3rd lead
  • UL approval (1449)
Product search

Max. operating voltage (V AC) Surge current (A) Type PDF
130 - 420 6000 T14K130E2 - T14K420E2 file_pdf_box
130 - 680 10000 T20K130E2 - T20K680E2 file_pdf_box