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
  
                      
EZJ-S1VB822


Varistors 6VDC W/EMI VARISTOR
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Panasonic 2983
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AUD 0.5533
Multiples of: 1

Mlv6 VDC     8200 pF- 40 C to + 85 CSmd/SmtReel0603 (1608 METRIC)Ezj - Z 12 VDC- 40 C+ 85 C 
VDR-07D470K


Varistors 38V 93V 250A Through Hole RoHS
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VDR 2980
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AUD 0.0312
Multiples of: 20

   93 V          42 V ~ 52 V   
B72210S0300K131


Varistors 30VAC 10% 10mm StandarD
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TDK 2979
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AUD 0.2375
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MOV38 VDC30 VAC93 V10 mm500 A4.4 J2750 pF RadialReel , Cut Tape StandardDPCB Mount47 V- 40 C+ 105 C 
ZV25K0805121NIR1


Varistors ZV 25V 10%
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Bourns 2978
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AUD 0.1097
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MLV31 VDC25 VAC65 V-120 A0.2 J260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
ERZ-V20D470


Varistors 47V 2000A ZNR SUR ABSORBER 20MM
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Panasonic 2978
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AUD 0.9459
Multiples of: 25

MOV38 VDC30 VAC93 V20 mm3 A34 J0.0135 uF Radial  VPCB Mount47 V- 40 C+ 85 C 
VDRS07H460BSE


Varistors 460volts 9mm Radiall 5mm
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Vishay 2974
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AUD 0.3597
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Mov615 V460 V1.24 kV9 mm1.2 kA63 J75 pF- 40 C to + 85 CRadialBulk Vdrs..E 750 V- 40 C+ 85 C 
ERZ-V10D390


Panasonic Varistors 39V 500A ZNR SUR ABSORBER 10MM
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Panasonic 2972
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AUD 0.2299
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Mov31 V25 V77 V10 mm1 kA5.6 J5200 pF Radial  V 39 V- 40 C+ 85 C 
MOV-07D121K


Varistors 420pF 120volts 10%
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Bourns 2970
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AUD 0.0838
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MOV132 VDC75 VAC200 V7 mm1.2 kA7.8 J420 pF RadialBulk MOV - 07DxxxKPCB Mount120 V- 40 C+ 85 C 
MLV1206E33003T


Varistors 1206 30volts 38A 42.3V to 51.7V
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Vishay 2969
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AUD 0.4278
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MLV38 VDC30 VAC88 V-200 A1.1 J500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLV1206E3PCB Mount51.7 V- 55 C+ 85 C 
MOV-07D270K


Var MOV 17VAC/22VDC 250A 27V Thru-Hole Radial Bulk
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Bourns 2960
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AUD 0.1018
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MOV30 VDC17 VAC53 V7 mm250 A1.4 J1800 pF RadialBulk MOV - 07DxxxKPCB Mount27 V- 40 C+ 85 C 
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