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-VF2M820


Varistors 82V 600A VFM ZNR SURGE ABSORBER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 1940
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AUD 1.0056
Multiples of: 500

Mov65 V50 V135 V6 mm600 A3.5 J - 40 C to + 85 CSmd/SmtReel Mk 82 V- 40 C+ 85 C 
AVR-M1005C6R8NT331N


Varistors 0402 6.8volts 330pF 3.5volts
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TDK 1940
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AUD 0.0266
Multiples of: 20

MLV3.5 VDC-15 V-24 A8 mJ330 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount6.8 V- 40 C+ 125 CAEC - Q200
3225D511KJ


845V 410V 320V 459V~561V SMD,8x6mm Varistors ROHS
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Juxing Electronic Technology 1940
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AUD 0.0369
Multiples of: 10

   845 V          459 V ~ 561 V   
42327D471KJ


775V 385V 300V 423V~517V SMD,10.4x8mm Varistors ROHS
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Juxing Electronic Technology 1940
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AUD 0.0454
Multiples of: 10

   775 V          423 V ~ 517 V   
10D220K


Varistors 18V 43V 500A Through Hole RoHS
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Ruilongyuan 1940
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AUD 0.0765
Multiples of: 5

   43 V          22 (19.5 ~ 26)   
MOV-07D101K


Varistors 250pF 100volts 10%
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Bourns 1940
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AUD 0.0846
Multiples of: 1

MOV110 VDC60 VAC165 V7 mm1.2 kA6.5 J250 pF RadialBulk MOV - 07DxxxKPCB Mount100 V- 40 C+ 85 C 
14D511K


Varistors 415V 845V 4.5KA Through Hole RoHS
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Ruilongyuan 1940
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AUD 0.0921
Multiples of: 5

   845 V          459 V ~ 561 V   
271KD10


Varistors 225V 455V 2.5KA Through Hole RoHS
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Yageo 1940
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AUD 0.0931
Multiples of: 1

MOV225 VDC175 VAC455 V10 mm2.5 kA37 J49 pF RadialBulk 10DPCB Mount270 V- 40 C+ 105 C 
FNR14K361BACN1NN


Plugin,P=7.5mm Varistors ROHS
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Fenghua Advanced 1940
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AUD 0.1149
Multiples of: 5

                  
MOV-10D820K


Var MOV 50VAC/65VDC 2500A 82V Thru-Hole Radial Bulk
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Bourns 1940
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AUD 0.1327
Multiples of: 1

 90 V 135 V10 mm2.5 kA12 J250 pF- 40 C to + 85 C Bulk Mov - 10Dxxxk  - 40 C+ 85 C 
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