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
  
                      
V680LA100BP


Varistors 130V to 1000V LA Varistor
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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 : 934
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 1.2535
Multiples of: 1

Mov875 VDC680 VAC1.7 kV20 mm  380 pF RadialBulk LaPcb Mount - 55 C+ 85 C 
Hot V18ZT1P


Varistors 10V 250A 2000pF
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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 : 933
Ship by Mon. 05 Aug to Fri. 09 Aug Calender.png

USD 0.1183
Multiples of: 1

MOV14 VDC10 VAC36 V7 mm250 A0.8 J2000 pF RadialReel , Cut Tape ZAPCB Mount19.8 V- 55 C+ 85 C 
Z15D271


Varistors 270V 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 : 933
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.4482
Multiples of: 1

MOV225 VDC175 VAC135 V16 mm2 kA99 J0.0115 uF RadialBulk Z15DPCB Mount270 V- 40 C+ 85 C 
390KD07J


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 : 932
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0329
Multiples of: 10

MOV31 VDC25 VAC77 V7 mm0.5 kA4 J1300 pF RadialBulk 05DThrough Hole39 V- 40 C+ 105 C 
B72220S0350K101


Varistors 35volts 2000A
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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 Availability : 932
Ship by Mon. 05 Aug to Fri. 09 Aug Calender.png

USD 0.3415
Multiples of: 1

Mov45 VDC35 VAC110 V20 mm2 kA33 J8000 pF RadialBulk Standardd 56 V- 40 C+ 105 C 
621KD05


Varistors 505V 1025V 400A 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 : 931
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0161
Multiples of: 20

MOV505 VDC385 VAC1025 V5 mm0.4 kA17.7 J40 pF RadialBulk 05DThrough Hole620 V- 40 C+ 105 C 
FTR07D431KJ


710V 350V 275V 387V~473V Plugin 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.

FTR Availability : 931
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0165
Multiples of: 20

   710 V          387 V ~ 473 V   
FTR07D511KJ


845V 415V 320V 459V~561V Plugin 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.

FTR Availability : 931
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USD 0.0169
Multiples of: 20

   845 V          459 V ~ 561 V   
FTR07D621K


1.025kV 505V 385V 558V~682V Plugin 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.

FTR Availability : 931
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0171
Multiples of: 20

   1.025 kV          558 V ~ 682 V   
FTR07D621KJ


1.025kV 505V 385V 558V~682V Plugin 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.

FTR Availability : 931
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0176
Multiples of: 20

   1.025 kV          558 V ~ 682 V   
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