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
  
                      
B72580T0040M062


Varistors 4 VDC 0.8J 17 V-CLMP
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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 : 9966
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USD 0.3588

Multiples of: 1

Mlv5.5 VDC4 VAC17 V 500 A800 Mj0.01 uF Smd/SmtCut Tape1812 (4532 METRIC)Standard  - 55 C+ 125 C 
FTR05D471K


810V 21J 385V 300V 423V~517V 400A 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.

FTR Availability : 9925
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USD 0.0195

Multiples of: 20

   810 V          423 V ~ 517 V   
B72205S0111K101


Varistors 110vrms 5mm StdCrimp
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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 : 9879
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USD 0.1005

Multiples of: 1

MOV150 VDC125 VAC300 V5 mm400 A3.6 J110 pF RadialBulk StandardDPCB Mount180 V- 40 C+ 105 C 
V26MLA1210NH


Varistors 26V 300A 1000pF
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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 : 9862
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USD 0.6853

Multiples of: 1

MLV26 VDC20 VAC60 V-300 A1.2 J1040 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLAPCB Mount38.5 V- 55 C+ 125 C 
HESP02100ES1


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.

AMOTECH Availability : 9833
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USD 0.0037

Multiples of: 10

                  
V180ZS1P


Varistors 110V 1200A 200pF
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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 : 9827
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USD 0.1684

Multiples of: 1

MOV153 VDC125 VAC300 V7 mm1.2 kA10 J200 pF RadialReel , Cut Tape ZAPCB Mount198 V- 55 C+ 85 C 
ERZ-V10D431


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic Availability : 9795
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USD 0.1353

Multiples of: 1

Mov350 V275 V710 V10 mm3.5 kA80 J270 pF- 40 C to + 85 CRadialBulk V 430 V- 40 C+ 85 C 
JVR14N391K


Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; ±10%; 4.5kA; 120J
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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.

Joyin Availability : 9794
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USD 0.1134

Multiples of: 1

              390 V   
VDR-20D471K


Varistors 385V 775V 6.5KA 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 : 9763
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USD 0.1157

Multiples of: 5

   775 V          423 V ~ 517 V   
FTR10D390K


Varistors 31V 77V 500A Through Hole,P=7.5mm 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 : 9761
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USD 0.042

Multiples of: 10

   77 V          35 V ~ 43 V   
SDV1005E260C500NPTF


Varistors 26V 31~38 58V 0402 RoHS
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Sunlord Availability : 9739
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USD 0.0063

Multiples of: 50

   58 V          31 V ~ 38 V   
621KS34


Varistors 620V 40KA MOV Disc 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 : 9715
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USD 4.8582

Multiples of: 1

MOV505 VDC385 VAC1025 V34 mm40 kA780 J3600 pF ScrewBulk 34SChassis Mount620 V- 40 C+ 85 C 
SDV1005S090C010YPTF


9V 6.4V 130V 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.

Sunlord Availability : 9709
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USD 0.0073

Multiples of: 20

                  
SDV1005H200C100NPTF


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.

Sunlord Availability : 9700
Ship by Mon. 16 Dec to Thu. 19 Dec Calender.png

USD 0.003

Multiples of: 100

                  
MLVG04021R0UV18CP


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.

Inpaq Availability : 9700
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USD 0.0067

Multiples of: 50

                  
SDV1005S140C020YPTF


2pF@1MHz 14V 10V 16V~22V 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.

Sunlord Availability : 9700
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USD 0.0069

Multiples of: 50

   -          16 V ~ 22 V   
RL0402E024M250K


Varistors 24V 50V 0402 RoHS
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Ruilongyuan Availability : 9700
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USD 0.0155

Multiples of: 20

   50 V          -   
COV-07D390KSC200B


Varistors 31V 80V 250A 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.

COV Availability : 9700
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USD 0.0219

Multiples of: 20

   80 V              
WMR07D431KH2B3.5W


Varistors Through Hole,P=5.0mm 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.

WMEC Availability : 9700
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USD 0.0295

Multiples of: 10

   710 V          387 V ~ 473 V   
BVRA0402-11PFR


Varistors MLV Auto 0402 11VAC , Lead free
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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 : 9700
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USD 0.0471

Multiples of: 1

Varistors14 VDC11 VAC44 V   130 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)BVRASMD/SMT18 V to 22.5 V- 40 C+ 125 C 
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