About Varistors

Knscha 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
  
                      
MOV14D431K206RV112


710V 350V 275V 387V~473V Plugin,P=7.5mm 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.

KNSCHA Availability : 1067
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1036

Multiples of: 5

   710 V          387 V ~ 473 V   
MOV14D471K206RV080


775V 385V 300V 423V~517V Plugin,P=7.5mm 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.

KNSCHA Availability : 970
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AUD 0.1057

Multiples of: 5

   775 V          423 V ~ 517 V   
MOV14D681K206RV100


Plugin
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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.

KNSCHA Availability : 970
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1157

Multiples of: 5

                  
MOV14D330K206RV093


Plugin
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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.

KNSCHA Availability : 970
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1159

Multiples of: 5

                  
MOV14D680K206RV108


135V 56V 40V 61V~75V Plugin,P=7.5mm 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.

KNSCHA Availability : 970
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1196

Multiples of: 5

   135 V          61 V ~ 75 V   
MOV14D470K206RV089


Plugin
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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.

KNSCHA Availability : 970
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1288

Multiples of: 5

                  
MOV14D820K206RV091


Plugin
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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.

KNSCHA Availability : 970
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1414

Multiples of: 5

                  
MOV14D390K206RV101


Plugin
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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.

KNSCHA Availability : 955
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1159

Multiples of: 5

                  
MOV14D560K206RV085


Plugin
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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.

KNSCHA Availability : 945
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1159

Multiples of: 5

                  
MOV14D911K206RV119


Plugin
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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.

KNSCHA Availability : 921
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1367

Multiples of: 5

                  
MOV14D561K206RV079


Plugin
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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.

KNSCHA Availability : 756
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1072

Multiples of: 5

                  
9S511K68RV0456


845V 0.4W 200pF@1kHz 410V 50J 320V 510V 2.5kA SMD,4032 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.

KNSCHA Availability : 708
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.124

Multiples of: 5

   845 V          510 V   
20D471K68RV0134


775V 1W 850pF@1kHz 300J 385V 300V 423V~517V 5kA Radial Leaded,P=10mm 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.

KNSCHA Availability : 267
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.2619

Multiples of: 5

   775 V          423 V ~ 517 V   
10D681K37RV0012


1.12kV 560V 420V 680V Plugin,P=7.5mm 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.

KNSCHA Availability : 161
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.0764

Multiples of: 10

   1.12 kV          680 V   
07D511K68RV0150


845V 21J 130pF@1kHz 410V 320V 459V~561V 1.2kA SMD,3225 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.

KNSCHA Availability : 138
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AUD 0.0849

Multiples of: 5

   845 V          459 V ~ 561 V   
JVRS9S221KRF


360V 0.4W 450pF@1kHz 20J 180V 140V 220V 2.5kA 4032 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.

KNSCHA Availability : 34
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1196

Multiples of: 5

   360 V          220 V   
9S471K68RV0455


775V 385V 300V 470V SMD,4032 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.

KNSCHA Availability : 31
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.1051

Multiples of: 5

   775 V          470 V   
JVRS9S431KRF


4032 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.

KNSCHA Availability : 3
Ship by Thu. 10 Oct to Tue. 15 Oct Calender.png

AUD 0.0669

Multiples of: 10

                  
7D561K68RV0092


1.025kV 360J 650pF@1kHz 505V 385V 558V~682V 5kA Radial Leaded,P=5mm 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.

KNSCHA Availability : 0
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AUD 0.0253

Multiples of: 20

                  
MOV7D180K206RV123


38V 14V 10V 15V~21V Plugin,P=5mm 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.

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

AUD 0.0339

Multiples of: 20

   38 V          15 V ~ 21 V   
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