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
  
                      
MOV-14D391KTR


Bourns Varistors 390volts 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.

Bourns Availability : 6183
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.1552
Multiples of: 1

MOV390 VDC250 VAC650 V14 mm4.5 kA100 J510 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount390 V- 40 C+ 85 C 
ERZ-V07D201


Varistors 200V 1250A ZNR SUR ABSORBER 7MM
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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 : 6178
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USD 0.1143
Multiples of: 1000

MOV170 VDC130 VAC340 V7 mm1.75 kA17.5 J200 pF Radial  VPCB Mount200 V- 40 C+ 85 C 
VC15MA0340KBA


Varistors 34volt 2220 AUTO 10% Vclamp=10A
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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 : 6174
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USD 0.7946
Multiples of: 1

Mlv34 V30 V77 V 1.2 kA12 J4000 pF- 55 C to + 125 CSolderReel2220 (5750 METRIC)Vc 51.7 V- 55 C+ 125 C 
FTR07D270K


Varistors 22V 53V 250A 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.

FTR Availability : 6170
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USD 0.0292
Multiples of: 10

   53 V          24 V ~ 31 V   
AV17K2220122NIR1HT


Varistors AVHT AUTO SERIES 17V
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Bourns Availability : 6156
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.4485
Multiples of: 1

MLV20 VDC17 VAC44 V-1200 A7.2 J8000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)AVHTPCB Mount27 V- 55 C+ 150 CAEC - Q200
FPV100505G5R6PLT


19V 5.6V 4V 8V 0402 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.

Fenghua Advanced Availability : 6149
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0043
Multiples of: 50

   19 V          8 V   
VDR-05D270K


Varistors 22V 27 (24~31) 60V 100A 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.

VDR Availability : 6145
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USD 0.0228
Multiples of: 20

   60 V          24 V ~ 31 V   
SDV2012E260C800NPTF


58V 26V 18.4V 34.5V 0805 Varistors ROHS
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Sunlord Availability : 6143
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USD 0.0226
Multiples of: 20

   58 V          31 V ~ 38 V   
AVR-M1608C270MTAAB


varistors 17v 27 (21.6~32.4) 0603 rohs
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TDK Availability : 6143
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USD 0.0247
Multiples of: 10

                  
VC2220K801R075


Varistors 100V 800A 2220 AEC-Q200
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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.

Kemet Availability : 6125
Ship by Mon. 05 Aug to Wed. 07 Aug Calender.png

USD 0.7625
Multiples of: 1

MLV100 VDC75 VAC200 V-800 A6.2 J700 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VCPCB Mount120 V- 55 C+ 125 CAEC - Q200
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