About Varistors

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
  
                      
TMOV14RP200EL2T7


Varistors THERMALLY PROTECTED VARISTOR 14MM
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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.

Littelfuse Availability : 979
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 1.1715
Multiples of: 1

MOV312.5 VDC200 VAC520 V14 mm6 kA75 J630 pF RadialReel , Cut Tape TMOVPCB Mount345 V- 55 C+ 85 C 
STE07D471K1BN0FSB0R0


Varistors 385V 775V 1.2KA 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.

Songtian Availability : 978
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0241
Multiples of: 10

   775 V          423 V ~ 517 V   
STE05D121K1BQ0FST0R0


Varistors 100V 120 (108~132) 210V 400A Through Hole,P=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.

Songtian Availability : 977
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0232
Multiples of: 10

   210 V          108 V ~ 132 V   
Z15D121


Varistors 120V 4500A 16mm
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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.

Semitec Availability : 976
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.4482
Multiples of: 1

MOV100 VDC75 VAC135 V16 mm1.25 kA42 J810 pF RadialBulk Z15DPCB Mount120 V- 40 C+ 85 C 
VC12LC18A500DP


Varistors 18V .1J 50V Static Guard
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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.

Kyocera AVX Availability : 974
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.1516
Multiples of: 1

Mlv18 V14 V50 V 30 uA0.1 J200 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Staticguard 25.5 V- 55 C+ 125 C 
390KD05


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.

Yageo Availability : 971
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0233
Multiples of: 10

   80 V          324 V ~ 396 V   
361KS34


Varistors 360V 40KA MOV Square 34mm
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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.

Yageo Availability : 971
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 3.8406
Multiples of: 1

MOV300 VDC230 VAC595 V34 mm40 kA510 J6000 pF ScrewBulk 34SChassis Mount360 V- 40 C+ 85 C 
151KD05J-ID9H11.5C9TCT1


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.

Yageo Availability : 970
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0341
Multiples of: 10

   260 V          135 V ~ 165 V   
TVR07471KFAB8KF


775V 56J 385V 300V 1.2kA Radial Leaded 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.

TKS Availability : 970
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USD 0.0544
Multiples of: 5

   775 V          -   
VDR-20D431K


DIP 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.

VDR Availability : 970
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.118
Multiples of: 5

                  
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