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
  
                      
ERZ-V20D621


Varistors 620V 6500A ZNR SUR ABSORBER 20MM
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Panasonic 1744
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AUD 2.09
Multiples of: 1

Mov505 V385 V1.025 kV20 mm7.5 kA382 J700 pF- 40 C to + 85 CRadial  V 620 V- 40 C+ 85 C 
MOV-14D560K


Varistors 56volts 14mm
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Bourns 816
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AUD 0.2436
Multiples of: 1

MOV56 VDC35 VAC110 V14 mm1 kA11 J3600 pF RadialBulk MOV - 14DxxxKPCB Mount56 V- 40 C+ 85 C 
MOVS2825V035


Varistors 35 VAC, 123 V CLAMP, 150 PEAK
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Eaton 816
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AUD 0.4052
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MOV560 VDC35 VAC123 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT61.6 V- 40 C+ 85 C 
Hot ERZ-V20D180


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 816
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AUD 0.847
Multiples of: 1

Mov14 V11 V36 V20 mm3 A13 J0.04 uF- 40 C to + 85 CRadial  V 18 V- 40 C+ 85 C 
911KD14J


Varistors Through Hole RoHS
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Yageo 815
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AUD 0.3159
Multiples of: 1

MOV745 VDC550 VAC1500 V14 mm6 kA255 J220 pF Through HoleBulk 14DPCB Mount910 V- 40 C+ 105 C 
WLR-G07D271KHG6APBB25-H


Varistors Through Hole RoHS
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Tyohm 814
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AUD 0.0552
Multiples of: 10

   455 V          -   
WLR-G07D241KHG6APBF16-H


Varistors Through Hole RoHS
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Tyohm 814
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AUD 0.0633
Multiples of: 10

   395 V          -   
JVRS7S431KRF


710V 350V 275V 430V SMD,3.2x2.5mm Varistors ROHS
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KNSCHA 785
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AUD 0.0675
Multiples of: 10

   710 V          430 V   
RM07D511KD14E100


845V 0.25W 100pF@1kHz 31J 415V 320V 510V 600A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 426
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AUD 0.0295
Multiples of: 20

   845 V          510 V   
7D821K


Varistors 670V 1355V 1.2KA Through Hole RoHS
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Hongzhi 310
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AUD 0.048
Multiples of: 20

   1355 V          738 V ~ 902 V   
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