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
  
                      
B72214S2271K151


Varistors 275VAC 10% 14mm AdvanceD
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TDK 8080
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AUD 0.3946
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MOV350 VDC275 VAC710 V15.5 mm6000 A110 J440 pF RadialReel , Cut Tape B722xxS2PCB Mount430 V- 40 C+ 105 C 
B72307S0131K101


Varistors 7mm, 130Vac, 10%, Compact Series
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TDK 8064
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AUD 0.1344
Multiples of: 1

MOV170 VDC130 VAC340 V 1.2 kA9.5 J245 pF RadialBulk SIOV - S07KPCB Mount205 V- 40 C+ 105 C 
B72314S0381K101


Varistors 14mm, 385Vac, 10%, Compact Series
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TDK 8036
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AUD 0.2654
Multiples of: 1

MOV505 VDC385 VAC1025 V 4.5 kA80 J315 pF RadialBulk SIOV - S14KPCB Mount620 V- 40 C+ 105 C 
V250LS4P


Varistors 250V 90pF
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Littelfuse 8033
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AUD 0.1872
Multiples of: 1

Mov330 V250 V650 V7 mm1.2 kA 90 pF- 55 C to + 85 CRadialReel Ls     
ERZ-V07V390CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 8031
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AUD 0.186
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MOV31 VDC25 VAC77 V7 mm500 A 1600 pF Radial  VPCB Mount39 V   
05D431K


Varistors 350V 430 (387~473) 745V 400A Through Hole RoHS
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COV 8012
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AUD 0.0319
Multiples of: 20

   745 V          387 V ~ 473 V   
RL0603E005M015K


Varistors 5V 50V 0603 RoHS
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Ruilongyuan 7992
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AUD 0.0353
Multiples of: 10

   50 V          -   
MOV-14D391K


Bourns Varistors 390volts 14mm
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Bourns 7988
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AUD 0.2151
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MOV390 VDC250 VAC650 V14 mm4.5 kA100 J510 pF RadialBulk MOV - 14DxxxKPCB Mount390 V- 40 C+ 85 C 
V14MLA0402NR


Varistors MLV 14V 0402 STD ML SERIES
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Littelfuse 7963
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AUD 0.206
Multiples of: 1

MLV14 VDC10 VAC38 V-20 A50 mJ70 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLAPCB Mount21.5 V- 55 C+ 125 C 
AVR-M1005C080MTACB


Varistors 0402 8V 1A 33pF
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TDK 7954
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AUD 0.0087
Multiples of: 50

MLV5.5 VDC-19 V-1 A10 mJ33 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount8 V- 40 C+ 125 CAEC - Q200
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