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-V10D431


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 11083
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AUD 0.2101
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Mov350 V275 V710 V10 mm3.5 kA80 J270 pF- 40 C to + 85 CRadialBulk V 430 V- 40 C+ 85 C 
VCAS04AP301R5DATWA


Varistors 0402, 30Vdc, 0.02J 1.5pF Ant PowerGuard
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Kyocera AVX 11032
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AUD 0.1149
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MLV30 VDC21 VAC350 V-1 A20 mJ1.5 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASPCB Mount210 V- 55 C+ 125 CAEC - Q200
ZV25K1206201NIR1


Varistors ZV 25V 10%
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Bourns 11027
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AUD 0.1478
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MLV31 VDC25 VAC65 V-200 A1 J510 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
B72440P5040S560


Varistors CT0201S4ACC5G (15 pF)
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TDK 11013
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AUD 0.1104
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Mlv5.5 VDC 22 V 1 A 15 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)B72440p 17 V- 40 C+ 85 C 
05D470K


Varistors 38V 104V 100A Through Hole RoHS
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Ruilongyuan 10999
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AUD 0.0534
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   104 V          42 V ~ 52 V   
B72650M0500K072


Varistors 50V 400A 300pF Varistor CU3225K50G2
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TDK 10998
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AUD 0.4121
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MLV65 VDC50 VAC135 V-400 A1.8 J300 pF SMD/SMTReel , Cut Tape3225 (1210 METRIC)CU StandardPCB Mount82 V- 40 C+ 85 C 
ERZ-V07D390


Varistors 39V 250A ZNR SUR ABSORBER 7MM
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Panasonic 10943
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AUD 0.1412
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Mov31 V25 V77 V7 mm500 A2.4 J1600 pF- 40 C to + 85 CRadial  V 39 V- 40 C+ 85 C 
EZJ-PZV270RA


Varistors 0201, 27V, 1A MAX CLAMP 55V
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Panasonic 10875
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AUD 0.1397
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Mlv16 V   1 A 20 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)Ezj 27 V- 40 C+ 85 C 
AV17K0805121NIR1HT


Varistors AVHT AUTO SERIES 17V
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Bourns 9886
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AUD 0.1199
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          Cut Tape       
AVRL061FR50ETA


Varistors 0603 0201 MLCC Varistor
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TDK 8890
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AUD 0.0525
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Mlv30 VDC - --0.5 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)Avr - M/Avrl 140 V- 40 C+ 85 CAec - Q200
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