Varistors

  • 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

Series/Features Max. operating voltage (V AC) Surge current (A) Type PDF
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SMD varistors

  • Bidirectional protection
  • Low leakage current
  • Lead free
  • ESD protection: up to 30kV
  • Reliable ESD protection up to 15 kV air discharge acc. to IEC 000-4-2, level 4
  • ESD protection
  • Case size: 0201, 0402, 0603
  • High surge voltage capability up to 2 kV for 10/700 μs acc. to IEC 61000-4-5
  • UL approval to UL1449
  • ESD and surge current protection
  • Case size: 0805, 1206, 1210, 1812, 2220
Product search
4 - 130 2 - 1200 CT0402L14G - CT2220M6G
4 - 25 1 - 5 CT0402S14AHSG - CT0603V150RFG_E
4 1 CT0201S4ACC2G, CT0201S4ACC4G, CT0201S4ACC5G
11 - 40 2 - 1200 CT0402L14G - CT2220S14BAUTOG
14 - 40 30 - 1200 CT0603K14G_G - CT2220K30G_G
30 - 130 80 - 6000 CN2220K30E2GK2 - CT2220S50E3G
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Leaded round disks, S05 ... S20 series

  • Operating voltage VRMS 11 … 1100 V
  • Operating temperature +105 °C
  • High surge current ratings up to 12 kA
  • High energy ratings (2 ms) up to
    440 J
  • For high energy absorption
Product search
11 - 1100 100 - 8000 S05K11 - S20K95
14 - 30 250 - 2000 S07K14AUTOS2D1 - S20K30AUTO
48 1200 - 6500 S07V42AUTOS2D1, S10V42AUTOS5D1, S14V42AUTOS5D1, S20V42AUTOS5D1
60, 95 1200 S07S60AGS2, S07S95AGS2
130 - 680 800 - 10000 S05K130E2 - S20K680E2
       
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Leaded round disks, S25 series

  • Operating voltage VRMS 130 … 750 V
  • Operating temperature +105 °C
  • High surge current up to 20 kA
  • High energy ratings (2 ms) up to
    1025 J
  • For high energy absorption

Product search
130 - 750 20000 S25K130E4R12 - S25K750E4R12
       
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Q14, Q20

  • Operating voltage VRMS 130 … 680 V
  • Operating temperature +105 °C
  • Maximum load capacity with minimum component
  • Height miniaturization
  • High surge current rating up to 15 kA
Product search
130 - 460 8000, 15000 Q14K130 - Q20K460
       
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SNF14, SNF20

  • Surge current ratings up to 12 kA
  • Energy ratings (2 ms) up to 440 J
  • Operating voltage VRMS 130 … 550 V
  • Operation temperature +125 °C
  • IEC 60695-11-5 (needle flame test)
--- up to 6 kA B72214X
--- up to 12 kA B72220X