About Varistors

Wmec 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.

Varistors

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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
  
                      
WMR10D561KG3BW-3A000


Plugin,P=7.5 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.

WMEC Availability : 465
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1154

Multiples of: 5

                  
WMR14D471KE3B5W


Varistors Through Hole,P=7.5mm 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.

WMEC Availability : 454
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.074

Multiples of: 5

   775 V          423 V ~ 517 V   
WMR14D561KE3B3.5WS


Plugin,P=7.5 Varistors ROHS
Icon ROHS
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.

WMEC Availability : 213
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1551

Multiples of: 5

                  
WMR14D471KA3BW


Plugin,P=7.5 Varistors ROHS
Icon ROHS
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.

WMEC Availability : 213
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1602

Multiples of: 5

                  
WMR14D681KE3B3.5W


Plugin,P=7.5 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.

WMEC Availability : 140
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1708

Multiples of: 5

                  
WMR07D471KG2BW


Varistors ThroughHole 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.

WMEC Availability : 27
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0313

Multiples of: 10

   775 V          423 V ~ 517 V   
WMR14D431KB3B4W


Varistors Through Hole,P=7.5mm 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.

WMEC Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0723

Multiples of: 5

   710 V          387 V ~ 473 V   
WMR14D561KH3B3.5W


Varistors Through Hole RoHS
Icon ROHS
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.

WMEC Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0915

Multiples of: 5

   925 V          504 V ~ 616 V   
WMR20D471KA4BW


Varistors Through Hole,P=10mm 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.

WMEC Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.2933

Multiples of: 1

   775 V          423 V ~ 517 V   
WMR07D431KH2B3.5W


Varistors Through Hole,P=5.0mm RoHS
Icon ROHS
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.

WMEC Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0309

Multiples of: 10

   710 V          387 V ~ 473 V   
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