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
  
                      
BVRA0402-14PFR


Varistors MLV Auto 0402 14VAC , Lead free
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Bourns 9195
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AUD 0.0644
Multiples of: 1

Varistors18 VDC14 VAC45 V   84 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)BVRASMD/SMT20 V to 26.5 V- 40 C+ 125 C 
JVR14S391K87PU5


Varistor: zinc-oxide; THT; 250VAC; 320VDC; 390V; 6kA; 140J; 600mW
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Joyin 9165
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AUD 0.164
Multiples of: 10

              390 V   
B72520T110K62


Varistors 1206 11V 200A 800pF CT1206K11G
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TDK 9134
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AUD 0.319
Multiples of: 1

MLV14 VDC11 VAC33 V-200 A500 mJ800 pF SMD/SMTReel , Cut Tape CTPCB Mount18 V- 55 C+ 125 C 
CV550K14BL1


Varistors CV 550 K 14 B L1
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Bourns 9118
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AUD 1.0749
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MOV745 VDC550 VAC1.5 kV16.5 mm4.5 kA264 J290 pF Radial  CVThrough Hole910 V- 40 C+ 85 C 
VAR-18060075M3P-K


7.5V - Varistors ROHS
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TDK 9098
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AUD 0.0185
Multiples of: 20

                  
SV275K14BL1


Varistors SV 275 K 14 B L1
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Bourns 9061
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AUD 1.0041
Multiples of: 1

MOV350 VDC275 VAC680 V16 mm8000 A187 J550 pF Radial  SVThrough Hole430 V- 40 C+ 85 C 
VP4032K122R275


Varistors 350V 1200A 4032
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Kemet 9027
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AUD 0.5885
Multiples of: 1

MLV350 VDC275 VAC710 V-1.2 kA29 J160 pF SMD/SMTReel , Cut Tape4032 (100080 METRIC)VPPCB Mount430 V- 40 C+ 85 C 
V390CH8


Varistors 250V 250A 60pF 13 Inch Reel
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Littelfuse 8999
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AUD 1.0576
Multiples of: 1

Mov330 V250 V650 V 250 A7 J60 pF- 55 C to + 125 CSmd/SmtReel3220Ch 390 V- 55 C+ 125 C 
VC0805K121R014


Varistors 18V 120A 0805 AEC-Q200
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Kemet 8980
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AUD 0.1304
Multiples of: 1

MLV18 VDC14 VAC38 V-120 A400 mJ355 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount22 V- 55 C+ 125 CAEC - Q200
ERZ-V07D511


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 8012
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AUD 0.1336
Multiples of: 1

Mov410 V320 V845 V7 mm1.75 kA92 J90 pF- 40 C to + 85 CRadial  V 510 V- 40 C+ 85 C 
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