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.
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Image  Information Image Stock Code(▲▼)Description
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
JVR14S391K87PU5


Varistor: zinc-oxide; THT; 250VAC; 320VDC; 390V; 6kA; 140J; 600mW
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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 : 11620
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USD 0.1176

Multiples of: 10

              390 V   
JVR20N391K11PU5


Varistor: zinc-oxide; THT; 250VAC; 320VDC; 390V; 6.5kA; 240J; 1W
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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 : 11620
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USD 0.217

Multiples of: 10

              390 V   
ZV30K0805121NIR1HT


Varistors ZV 30V 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 : 11587
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USD 0.0769

Multiples of: 1

MLV38 VDC30 VAC77 V-120 A0.2 J230 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVHTPCB Mount47 V- 55 C+ 125 C 
FTR14D821K


Varistors 670V 1355V 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.

FTR Availability : 11581
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USD 0.0716

Multiples of: 5

   1355 V          738 V ~ 902 V   
V9MLA0805LNH


Varistors 9V 4A 33pF
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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 : 11574
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USD 0.1837

Multiples of: 1

Mlv9 V6.5 V25.5 V 40 A0.1 J520 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Mla 16 V- 55 C+ 125 C 
EZJ-PZV270RA


Varistors 0201, 27V, 1A MAX CLAMP 55V
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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 : 11558
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USD 0.0205

Multiples of: 1

Mlv16 V   1 A 20 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)Ezj 27 V- 40 C+ 85 C 
VDR-07D270K


Varistors 22V 53V 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 : 11554
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USD 0.0248

Multiples of: 10

   53 V          24 V ~ 31 V   
VC1206M151R002


Varistors 3V 150A 1206 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 : 11542
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USD 0.0009

Multiples of: 1

Mlv3 VDC2 VAC10 V 150 A200 Mj4000 pF Smd/SmtCut Tape1206 (3216 METRIC)Vc 4 V- 55 C+ 125 CAec - Q200
VCAS06LC18X500TP


Varistors 14VAC 18VDC 0.05J 50pF 40 V 50V
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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 : 11538
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USD 0.1193

Multiples of: 1

Mlv18 VDC14 VAC50 V 30 A50 Mj50 pF Smd/SmtCut Tape0603 (1608 METRIC)VcasPcb Mount40 V- 55 C+ 125 CAec - Q200
B72500T8250L60


EPCOS TDK Varistors 0603 25V 150C CT0603L25HSG
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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 : 11513
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USD 0.0597

Multiples of: 1

Mlv32 VDC25 VAC120 V 5 A50 Mj10 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)  70.1 VDC   
V120CH8


Varistors 75V 250A 300pF 13 Inch Reel
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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 : 11493
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USD 0.6279

Multiples of: 1

Mov102 V75 V200 V 250 A2 J300 pF- 55 C to + 125 CSmd/SmtReel3220Ch 120 V- 55 C+ 125 C 
EZJ-Z1V180JA


Varistors 18V 20A 220PF 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.

Panasonic Availability : 11478
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USD 0.077

Multiples of: 1

Mlv11 V   20 A 220 pF- 40 C to + 85 CSmd/SmtReel0603 (1608 METRIC)Ezj 18 V- 40 C+ 85 C 
RL1210A470K


125V 38V 30V 45.6V~57V 1210 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.

Ruilongyuan Availability : 11457
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USD 0.1443

Multiples of: 5

   125 V          45.6 V ~ 57 V   
CV1-275K-20-B


Var MOV 275VAC/350VDC 6500A 430V Radial 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.

Stackpole Availability : 11446
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USD 1.0881

Multiples of: 1

          -       
ZV30K1210301NIR1


Varistors ZV 30V 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 : 11419
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USD 0.1282

Multiples of: 1

MLV38 VDC30 VAC77 V-300 A2.1 J850 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount47 V- 55 C+ 125 C 
B72207S0750K111


EPCOS TDK Varistors 75vrms 7mm StdCrimp Varistor S07K75G
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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 : 11411
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USD 0.1091

Multiples of: 1

Mov100 VDC75 VAC200 V7 mm1.2 kA5.9 J430 pF- 40 C to + 85 CRadialReel B722 120 VDC- 40 C+ 105 C 
FTR14D471K


Varistors 385V 775V 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.

FTR Availability : 11398
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USD 0.0551

Multiples of: 5

   775 V          423 V ~ 517 V   
B72210S0250K101


Varistors 25V 500A 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.

TDK Availability : 11357
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USD 0.1078

Multiples of: 1

   77 V10 mm  3200 pF- 40 C to + 85 C Bulk   39 V   
AVLC18S02015


Varistors 18V 24~32 45V 5A 0402 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 : 11348
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USD 0.0102

Multiples of: 50

   45 V              
B72214S381K101


Var MOV 385VAC/505VDC 4500A 620V 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 : 11328
Ship by Mon. 02 Dec to Fri. 06 Dec Calender.png

USD 0.0507

Multiples of: 1

   1025 V      Bulk   620 V   
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