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
  
                      
B72220S0271K101


Varistors 275volts 8000A
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TDK 16560
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AUD 0.3064
Multiples of: 1

   710 V20 mm  630 pF- 40 C to + 85 C Bulk   430 V   
AVRM0402C120MT330N


Varistors 0402 0.2 120v
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TDK 16555
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AUD 0.0974
Multiples of: 1

MLV5.5 VDC-20 V-1 A5 mJ33 pF SMD/SMTReel , Cut Tape01005 (0402 METRIC)AVRPCB Mount12 V- 40 C+ 85 CAEC - Q200
AVRH10C270KT350NA8


Varistors 1x0.5mm 0402 High Reliability
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TDK 16239
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AUD 0.0613
Multiples of: 1

MLV19 VDC-52 V-8 A20 mJ35 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRHPCB Mount27 V- 55 C+ 150 CAEC - Q200
CVQ275K7BL1


Varistors CV+ 275 K 7 B L1
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Bourns 16183
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AUD 0.3929
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MOV350 VDC275 VAC710 V9 mm1.75 kA44 J160 pF RadialBulk CVQThrough Hole430 V- 40 C+ 85 C 
V12ZS05P


Var MOV 6VAC/8VDC 50A 16V Radial Automotive T/R
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Littelfuse 16102
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AUD 0.2854
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MOV8 VDC6 VAC37 V5 mm50 A 1200 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
VC1206K201R025


Varistors 31V 200A 1206 AEC-Q200
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Kemet 16042
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AUD 0.187
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Mlv31 VDC25 VAC65 V 200 A1 J510 pF Smd/SmtCut Tape1206 (3216 METRIC)Vc 39 V- 55 C+ 125 CAec - Q200
B72207S131K211


EPCOS TDK Varistors 130vrms 7mm S2 Crimp Varistor S07K130E2
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TDK 16005
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AUD 0.0964
Multiples of: 1500

Mov170 V130 V 7 mm1.2 kA9.5 J - 40 C to + 85 CRadialReel Standard 205 V   
FTR14D471KJ


Varistors 385V 775V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 5795
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AUD 0.0864
Multiples of: 5

   775 V          423 V ~ 517 V   
FTR07D101K


Varistors 85V 165V 1.2KA Through Hole,P=5mm RoHS
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FTR 3889
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AUD 0.0411
Multiples of: 10

   165 V          90 V ~ 110 V   
VC060330A650RP


Varistors 21VAC 30VDC 0.1J 125pF 41 V 67V
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Kyocera AVX 625
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AUD 0.1194
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Mlv30 V21 V67 V 30 A0.1 J125 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vc 41 V- 55 C+ 125 C 
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