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
  
                      
V07E250PL2T


390 V 1.75 kA Varistor 1 Circuit Through Hole Disc 7mm
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Littelfuse 10670
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AUD 0.2669
Multiples of: 1

Mov320 VDC250 VAC650 V7 mm1.75 kA25 J90 pF RadialBulk Ultramov 351 v to 429 V- 55 C+ 85 C 
D65ZOV301RA150


MOV - Standard, 20mm, 300VAC, 10000A Imax (aka 01-0565)
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Maida 10670
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AUD 0.5662
Multiples of: 1

          -       
RL1206A391K


650V 320V 250V 351V~429V 1206 Varistors ROHS
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Ruilongyuan 10663
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AUD 0.1028
Multiples of: 5

   650 V          351 V ~ 429 V   
VDR-05D471K


Varistors 385V 470 (423~517) 810V 400A Through Hole RoHS
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VDR 10662
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AUD 0.0326
Multiples of: 20

   810 V          423 V ~ 517 V   
14D820K


Varistors 65V 135V 4.5KA Through Hole RoHS
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Hongzhi 10636
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AUD 0.0855
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   135 V          74 V ~ 90 V   
MLVC12V018C700


25V 150A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 10613
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AUD 0.2991
Multiples of: 1

MLV18 VDC12.7 VAC44 V-150 A400 mJ700 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT25 V- 55 C+ 125 C 
14D102K


Varistors 825V 1650V 4.5KA Through Hole RoHS
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Hongzhi 10513
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AUD 0.178
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   1650 V          900 V ~ 1100 V   
RL1206A900K


224V 68V 49V 81.6V~102V 1206 Varistors ROHS
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Ruilongyuan 10483
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AUD 0.1051
Multiples of: 5

   224 V          81.6 V ~ 102 V   
V300SM7


Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 10476
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AUD 1.5089
Multiples of: 600

MOV405 VDC300 VAC775 V-1.2 kA25 J70 pF SMD/SMTReel , Cut Tape SM7PCB Mount517 V- 40 C+ 85 C 
AVR-M1608C270KTACB


TDK Varistors
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TDK 6637
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AUD 0.0943
Multiples of: 1

MLV19 VDC-54 V-10 A50 mJ60 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
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