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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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
VDR-07D470K


Varistors 38V 93V 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.

VDR Availability : 2980
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USD 0.0197

Multiples of: 20

   93 V          42 V ~ 52 V   
ZV25K0805121NIR1


Varistors ZV 25V 10%
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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 : 2978
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USD 0.0691

Multiples of: 1

MLV31 VDC25 VAC65 V-120 A0.2 J260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
FTR20D112KJ


Varistors 895V 1815V 6.5KA Through Hole,P=10mm 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 : 2965
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USD 0.1874

Multiples of: 5

   1815 V          990 V ~ 1210 V   
V275LT40AP


Varistors 275V 900pF
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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 : 2963
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USD 0.4202

Multiples of: 1

MOV369 VDC275 VAC710 V20 mm6.5 kA140 J900 pF RadialReel , Cut Tape LAPCB Mount473 V- 55 C+ 85 C 
391KD14J-TB


Varistors 390V 6KA MOV Disc 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.

Yageo Availability : 2952
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USD 0.1501

Multiples of: 1

MOV320 VDC250 VAC650 V14 mm6 kA140 J510 pF RadialBulk 14DThrough Hole390 V- 40 C+ 105 C 
B72214S2461K101


Var MOV 460VAC/615VDC 5000A 750V Radial Automotive Bulk
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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 : 2951
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USD 0.0945

Multiples of: 5

Mov615 VDC460 VAC  5 kA150 J200 pF RadialBulk Advanced 750 V- 40 C+ 105 C 
RM07D181KC1IE100


300V 0.25W 11.7J 150V 280pF@1kHz 115V 180V 600A Radial Leaded,P=5.08mm 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 : 2948
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USD 0.0136

Multiples of: 20

                  
V05E11P


Littelfuse Varistors 11Vrms 500A 1400pF 5mm Disc
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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 : 2934
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USD 0.1575

Multiples of: 1

Mov14 VDC11 VAC36 V5 mm500 A0.8 J1300 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 18 VDC- 40 C+ 85 C 
V480LA7P


Littelfuse Varistors 480V 50pF
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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 : 2932
Ship by Mon. 02 Dec to Wed. 04 Dec Calender.png

USD 0.2082

Multiples of: 1

Mov640 VDC480 VAC1.24 kV7 mm1.2 kA35 J50 pF- 55 C to + 85 CRadialBulk La 825 VDC- 55 C+ 85 C 
MOVS2825V420


Varistors 420 VAC, 1120 V CLAMP, 400 PEA
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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.

Eaton Availability : 2932
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USD 0.2726

Multiples of: 1

MOV560 VDC420 VAC1120 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT748 V- 40 C+ 85 C 
FPV201209E300PKT


0805 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 : 2929
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USD 0.0197

Multiples of: 20

                  
MOV-14D751K


Bourns Varistors 750volts 14mm
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Bourns Availability : 2929
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USD 0.1841

Multiples of: 1

Mov750 VDC 1.24 kV14 mm4.5 kA143 J270 pF- 40 C to + 85 C Bulk Mov - 14Dxxxk  - 40 C+ 85 C 
VDR-07D390K8.4


39V Plugin,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.

VDR Availability : 2923
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USD 0.021

Multiples of: 20

              39 V   
AVRL101A1R1NTB


Varistors 0402 39V 1.1 pF
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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 : 2923
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.022

Multiples of: 20

Mov10 V     1.1 pF- 40 C to + 85 CSolderReel0402 (1005 METRIC)Avrl 39 V- 40 C+ 85 CAec - Q200
B72214S0600K551


Varistors 60VAC 10% 14mm StandarD
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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 : 2919
Ship by Mon. 02 Dec to Wed. 04 Dec Calender.png

USD 0.2096

Multiples of: 1

Mov85 VDC60 VAC165 V14 mm1 kA17 J1650 pF RadialCut Tape Standardd 100 VDC- 40 C+ 105 C 
VDR-05D391K


Varistors 320V 675V 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.

VDR Availability : 2915
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USD 0.0178

Multiples of: 20

   675 V          351 V ~ 429 V   
B72214S2171K101


Varistors Varistor S14K175E2
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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 : 2914
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USD 0.2277

Multiples of: 1

MOV225 VDC175 VAC455 V15.5 mm6 kA70 J490 pF RadialBulk B722xxS2PCB Mount270 V- 40 C+ 105 C 
7D470K


Varistors 38V 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.

Hongzhi Availability : 2913
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0191

Multiples of: 20

   93 V          42 V ~ 52 V   
STE14D271K1EN0FSB0R0


Varistors 225V 270 (243~297) 455V 4.5KA 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.

Songtian Availability : 2912
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0692

Multiples of: 5

   455 V          243 V ~ 297 V   
FTR07D471KJ


775V 385V 300V 423V~517V Plugin Varistors ROHS
Icon ROHS
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 : 2910
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0182

Multiples of: 20

   775 V          423 V ~ 517 V   
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