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
  
                      
V33MLA1206NHAUTO


Littelfuse Varistors MLV SMF FOR AUTO 33V 0.8J 500pF
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Littelfuse 10298
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AUD 0.9769
Multiples of: 1

MLV33 VDC26 VAC75 V-180 A800 mJ500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLA AUTOPCB Mount49 V- 55 C+ 125 CAEC - Q200
MOV-20D180KTR


Varistors 18volts 20mm
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Bourns 5525
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AUD 0.6713
Multiples of: 1

MOV18 VDC11 VAC36 V20 mm1 kA4 J0.0111 uF RadialReel , Cut Tape MOV - 20DxxxKPCB Mount18 V- 40 C+ 85 C 
B72214S0600K151


EPCOS TDK Varistors Varistor S14K60G5
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TDK 5521
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AUD 0.3727
Multiples of: 1

Mov85 VDC60 VAC165 V14 mm1 kA17 J1650 pF- 40 C to + 85 CRadialReel B722 100 VDC- 40 C+ 105 C 
EZJ-Z1V180JA


Varistors 18V 20A 220PF VARISTOR
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Panasonic 5509
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AUD 0.1149
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Mlv11 V   20 A 220 pF- 40 C to + 85 CSmd/SmtReel0603 (1608 METRIC)Ezj 18 V- 40 C+ 85 C 
MOV-14D820K


Varistors 82volts 14mm
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Bourns 5492
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AUD 0.245
Multiples of: 1

Mov82 V 135 V14 mm4.5 kA22 J2400 pF- 40 C to + 85 C Bulk Mov - 14Dxxxk  - 40 C+ 85 C 
FTR20D911K


Varistors 745V 1500V 6.5KA Through Hole,P=10mm RoHS
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FTR 5490
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AUD 0.3121
Multiples of: 5

   1500 V          819 V ~ 1001 V   
V250LC20AP


Varistors 250V 500pF
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Littelfuse 5488
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AUD 0.1671
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MOV330 VDC250 VAC650 V14 mm4.5 kA72 J500 pF RadialBulk LAPCB Mount429 V- 55 C+ 85 C 
DV300K3225R2


Varistors DV SERIES 300V
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Bourns 5477
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AUD 0.7669
Multiples of: 1

MOV385 VDC300 VAC775 V-400 A15 J85 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)DVPCB Mount470 V- 40 C+ 125 C 
B72205S0571K392


Varistors 300VAC 10% 5mm StandarD
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TDK 5462
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AUD 0.6438
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          Ammo Pack       
MOV-20D751K


Bourns Varistors 750volts 20mm
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Bourns 5450
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AUD 0.8335
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MOV750 VDC460 VAC1.24 kV20 mm4.5 kA143 J270 pF RadialBulk MOV - 20DxxxKPCB Mount750 V- 40 C+ 85 C 
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