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
  
                      
ERZ-E05E241


Varistors ERZ-E 5mm 240V T&R ZNR Surge Absorber
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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.

Panasonic Availability : 967
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USD 0.0868
Multiples of: 1

Mov180 V150 V395 V7 mm1.2 kA15 J170 pF- 40 C to + 85 C Reel Erz - E 240 V- 40 C+ 85 C 
ERZ-VA9D221


Varistors ZNR Transient/Surge Absorbers Type D
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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.

Panasonic Availability : 967
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USD 0.216
Multiples of: 1

Mov180 VDC140 VAC360 V9 mm3.5 kA 410 pF Radial  V 220 VDC   
V130LS20BP


Littelfuse Varistors 130V 1900pF
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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 : 967
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USD 0.4393
Multiples of: 1

MOV175 VDC130 VAC325 V20 mm6.5 kA70 J1900 pF RadialReel , Cut Tape LAPCB Mount220 V- 55 C+ 85 C 
ERZ-V10V511CS


Varistors ZNR TransientSurge Absorbers Type D
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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.

Panasonic Availability : 966
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USD 0.1932
Multiples of: 1

MOV410 VDC320 VAC845 V10 mm3.5 kA 210 pF Radial  VPCB Mount510 V   
TVR07431KFARY-H


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.

TKS Availability : 965
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0407
Multiples of: 5

                  
TVR07431KFARY


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.

TKS Availability : 965
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0425
Multiples of: 5

                  
10D821K


Varistors 670V 1355V 2.5KA Through Hole RoHS
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Hongzhi Availability : 965
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0437
Multiples of: 10

   1355 V          738 V ~ 902 V   
RM14D270KD1IE100


53V 22V 17V 27V 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.

Dersonic Availability : 965
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USD 0.0685
Multiples of: 5

   53 V          27 V   
ERZ-V05D101CS


Varistors ZNR TransientSurge Absorbers Type D
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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.

Panasonic Availability : 965
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.103
Multiples of: 1

MOV85 VDC60 VAC175 V5 mm800 A4 J400 pF Radial  VPCB Mount100 V- 40 C+ 85 C 
VG121022R440DP


Varistors 17VAC 22VDC 1.7J 1600pF 27 V 44V
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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 : 965
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.4106
Multiples of: 1

MLV22 VDC17 VAC44 V-400 A1.7 J1600 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VGPCB Mount27 V- 55 C+ 125 C 
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