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
  
                      
RL1206A560K


148V 1206 Varistors ROHS
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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.

Ruilongyuan 10238
Ships to you
between Mon. 09 Mar to Thu. 12 Mar Calender.png

AUD 0.1177
Multiples of: 5

   148 V              
B72207S0271K914


Varistors Through Hole RoHS
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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.

TDK 0
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AUD 0.0919
Multiples of: 10

   -          -   
14D331K


Varistors 330V 297~363 550V 4.5KA Through Hole RoHS
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Hongzhi 0
6 to 16 Weeks Calender.png

AUD 0.0921
Multiples of: 5

   550 V          297 ~ 363   
RM14D241KD1AECW0


Varistors 200V 240 (216~264) 395V 4.5KA Through Hole,P=7.5mm RoHS
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Dersonic 0
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AUD 0.0891
Multiples of: 5

   395 V          -   
WMR10D431KH3B8W


Varistors Through Hole,P=7.5mm RoHS
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WMEC 0
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AUD 0.0921
Multiples of: 5

   710 V          387 V ~ 473 V   
MOV-10D391K


Var MOV 250VAC/320VDC 2500A 390V Thru-Hole Radial Bulk
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Bourns 0
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AUD 0.1085
Multiples of: 1

 429 V 650 V10 mm2.5 kA60 J260 pF- 40 C to + 85 C Bulk Mov - 10Dxxxk  - 40 C+ 85 C 
ROV07-471K-S


Var MOV 300VAC/385VDC 1200A 470V Radial Automotive Bulk
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TE Connectivity 0
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AUD 0.0922
Multiples of: 1

                  
511KD14


845V 0.6W 121J 390pF@1kHz 415V 320V 510V 4.5kA Radial Leaded Varistors ROHS
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Liown 0
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AUD 0.0568
Multiples of: 5

   845 V          510 V   
VDRUS10T130BSE


Varistors 130V 4500A 10D Radial
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Vishay 0
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AUD 0.0923
Multiples of: 1

Mov170 VDC130 VAC340 V12 mm4.5 kA52 J580 pF RadialBulk VdrusPcb Mount205 V- 40 C+ 125 C 
471KD14-FC3.5Z2


775V 385V 300V 423V~517V Plugin,P=7.5mm Varistors ROHS
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Yageo 0
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AUD 0.0924
Multiples of: 5

   775 V          423 V ~ 517 V   
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