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TDK TDK Electronics · TDK Europe

Varistors, ceramic transient voltage suppressors

  • SMD varistors suitable for ESD protection and high energy absorption
  • Leaded disk varistors up to +105 °C
  • SNF varistors up to +125 °C
  • Strap and block varistors
  • Intrinsically safe ThermoFuse varistors

Ceramic transient voltage suppressors

  • Suitable for ESD protection and surge current protection
  • Bidirectional clamping
  • Operating temperature up to +150 °C
  • Low leakage current
  • All case sizes available with AgNiSn termination

T14, T20, ETFV25

  • Operating voltage VRMS
    T14: 130 … 420 V
    T20: 130 … 1000 V
    ETV25: 115 … 420 V
  • Disk varistor with integrated thermal disconnector
  • Space saving
  • Monitoring option with 3rd lead
  • UL approval (UL1449)

Product search

Max. operating voltage (V AC) Surge current (A) Type PDF
115 - 420 20000 ETFV25K115E4 - ETFV25K420E4 file_pdf_box
130 - 420 6000 T14K130E2 - T14K420E2 file_pdf_box
130 - 680 10000 T20K130E2 - T20K680E2 file_pdf_box