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
  
                      
VZ14D470KBOB-N


Var MOV 30VAC/38VDC 1000A 52V 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.

World Products Availability : 18915
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USD 0.1639

Multiples of: 1

          -       
RM10D471KD24E1RK


775V 385V 300V 470V 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 : 18905
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USD 0.027

Multiples of: 10

                  
VE0805K121R025


Varistors 31V 120A 0805 AEC-Q200
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Kemet Availability : 18825
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USD 0.0886

Multiples of: 1

MLV31 VDC25 VAC67 V-120 A200 mJ260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VEPCB Mount39 V- 55 C+ 150 CAEC - Q200
B72500T70M60


Varistors 0603 7.0V 30A CT0603M7G
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TDK Availability : 18823
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USD 0.0739

Multiples of: 1

Mlv9 V7 V30 V 30 A100 Mj200 pF- 55 C to + 125 CSmd/SmtBulk0603 (1608 METRIC)Standard 12.5 V- 55 C+ 125 C 
FTR10D681KJ


Varistors 560V 1120V 2.5KA Through Hole,P=7.5mm RoHS
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FTR Availability : 18805
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USD 0.0379

Multiples of: 10

   1120 V          612 V ~ 748 V   
B72220P3421K101


Var MOV 420VAC/560VDC 12000A 680V 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.

TDK Availability : 18740
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USD 0.7084

Multiples of: 1

Mov560 V420 V1120 V20 mm12000 A405 J - 40 C to + 85 CRadialBulk2220 (5750 METRIC)Superior - Mp 680 V- 40 C+ 105 C 
MOV-07D821K


Var MOV 510VAC/675VDC 1200A 820V Thru-Hole Radial Bulk
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Bourns Availability : 18720
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USD 0.0836

Multiples of: 1

 902 V 1355 V7 mm1.2 kA40 J60 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
JVR05N101K65PU5


Varistor: zinc-oxide; THT; 60VAC; 85VDC; 100V; 400A; 3.5J; 100mW
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Joyin Availability : 18614
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USD 0.0448

Multiples of: 10

              100 V   
RM10D751KD1IE100


1.24kV 0.4W 615V 130pF@1kHz 77J 460V 750V 1250A Radial Leaded,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 : 18564
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USD 0.0437

Multiples of: 10

                  
B72660M0400K072


Varistors 40V 250A 900pF Varistor CU4032K40G2
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TDK Availability : 18450
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USD 0.4191

Multiples of: 1

MLV56 VDC40 VAC135 V-250 A3 J900 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)CU StandardPCB Mount56 V- 40 C+ 85 C 
VC060326A580RP


Varistors 18VAC 26VDC 0.1J 155pF 34.5 V 60V
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Kyocera AVX Availability : 18398
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USD 0.0748

Multiples of: 1

Mlv26 V18 V60 V 30 A0.1 J155 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vc 34.5 V- 55 C+ 125 C 
B72510E0300K062


Varistors 30Vrms 80A CT0805K30G
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TDK Availability : 18398
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USD 0.1441

Multiples of: 1

Mlv38 V30 V77 V 80 A300 Mj200 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 47 V- 55 C+ 125 CAec - Q200
FTR07D470K


Varistors 38V 93V 250A Through Hole,P=5mm RoHS
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FTR Availability : 18291
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USD 0.0205

Multiples of: 10

   93 V          42 V ~ 52 V   
CV275K7BL1


Varistors CV 275 K 7 B L1
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Bourns Availability : 18186
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USD 0.1215

Multiples of: 1

MOV350 VDC275 VAC710 V9 mm1.2 kA35 J160 pF Radial  CVThrough Hole430 V- 40 C+ 85 C 
B72590D150H60


ESD Suppressors 0402 15VDC 10pF Varistor CDS2C15GTH
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TDK Availability : 18001
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USD 0.0496

Multiples of: 1

MLV15 VDC-66 V---10 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)B72590DPCB Mount-- 40 C+ 85 C 
B72580T500K62


Var MOV 50VAC/65VDC 400A 82V 1812 SMD T/R
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TDK Availability : 17945
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USD 0.2959

Multiples of: 1

MLV65 VDC50 VAC135 V-400 A4.5 J500 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)Surge ProtectionPCB Mount82 V- 55 C+ 125 C 
ZV14K0603300NIR1


Varistors ZV 14V 10%
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Bourns Availability : 17918
Ship by Thu. 21 Aug to Mon. 25 Aug Calender.png

USD 0.0413

Multiples of: 1

MLV18 VDC14 VAC38 V-30 A0.3 J195 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)ZVPCB Mount22 V- 55 C+ 125 C 
RM10D471KD1IE100


775V 67J 210pF@1kHz 385V 300V 25A Through Hole,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 : 17912
Ship by Mon. 08 Sep to Thu. 11 Sep Calender.png

USD 0.0326

Multiples of: 10

                  
CV1-320K-20B


Var MOV 320VAC/420VDC 6500A 510V Radial Bulk
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Stackpole Availability : 17654
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USD 0.7157

Multiples of: 1

          -       
ERZ-V10D431


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 : 14713
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USD 0.1375

Multiples of: 1

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