Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
B72510E0110K062


Varistors 11Vrms 120A CT0805K11G
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TDK 5414
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AUD 0.2287
Multiples of: 1

Mlv14 V11 V35 V 120 A200 Mj400 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 18 V- 55 C+ 125 CAec - Q200
VDR-20D511KJ


Varistors 415V 845V 10KA Through Hole RoHS
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VDR 5410
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AUD 0.1279
Multiples of: 5

   845 V          459 V ~ 561 V   
VDR-07D681K


Varistors 560V 1120V 1.2KA Through Hole RoHS
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VDR 5406
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AUD 0.0349
Multiples of: 10

   1120 V          612 V ~ 748 V   
VE1812K801R014


Varistors 18V 800A 1812 AEC-Q200
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Kemet 5406
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AUD 0.6722
Multiples of: 1

MLV18 VDC14 VAC40 V-800 A2.4 J4200 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)VEPCB Mount22 V- 55 C+ 150 CAEC - Q200
B72205S0350K211


Varistors Varistor S05K35GS2
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TDK 5402
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AUD 0.1798
Multiples of: 1

Mov45 VDC35 VAC110 V5 mm100 A1.1 J620 pF RadialCut Tape B722xxs0Pcb Mount56 V- 40 C+ 105 C 
VE1812K801R025


Varistors 31V 800A 1812 AEC-Q200
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Kemet 5402
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AUD 0.6564
Multiples of: 1

MLV31 VDC25 VAC67 V-800 A3.9 J2300 pF SMD/SMTReel , Cut Tape VEPCB Mount39 V- 55 C+ 150 CAEC - Q200
B72530E0250K062


Varistors 1210 25Vrms 300A CT1210K25G
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TDK 5381
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AUD 0.3579
Multiples of: 1

Mlv31 V25 V65 V 300 A1700 Mj1500 pF- 55 C to + 150 CSmd/SmtReel1210 (3225 METRIC)E 39 V- 55 C+ 150 CAec - Q200
V20P25AUTO


Littelfuse Varistors 25V 20mm Straight Phenolic
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Littelfuse 5380
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AUD 0.7595
Multiples of: 1

Mov28 VDC25 VAC77 V12.5 mm20 A77 J0.0135 uF- 40 C to + 125 CRadialBulk Aumov 39 VDC- 40 C+ 125 CAec - Q200
MOV-14D820K


Varistors 82volts 14mm
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Bourns 5374
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AUD 0.1822
Multiples of: 1

Mov82 V 135 V14 mm4.5 kA22 J2400 pF- 40 C to + 85 C Bulk Mov - 14Dxxxk  - 40 C+ 85 C 
B72220S0131K101


Varistors 130volts 8000A
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TDK 5255
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AUD 0.4555
Multiples of: 1

   340 V20 mm  1340 pF- 40 C to + 85 C Bulk   205 V   
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