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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
FTR07D560K


Varistors 45V 110V 250A Through Hole,P=5mm RoHS
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FTR 5189
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AUD 0.033
Multiples of: 10

   110 V          -   
MOV-10D431KTR


Var MOV 275VAC/350VDC 2500A 430V Thru-Hole Radial T/R
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Bourns 5189
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AUD 0.1362
Multiples of: 1

MOV473 VDC275 VAC710 V10 mm2.5 kA65 J230 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount430 V- 40 C+ 85 C 
PV140K4032R2


Varistors PV140V 10%
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Bourns 5189
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AUD 0.4512
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MOV180 VDC140 VAC360 V-1.2 kA18 J300 pF SMD/SMTReel , Cut Tape PVPCB Mount220 V- 40 C+ 85 C 
ZV40K1812601NIR1HT


Varistors ZV 40V 10%
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Bourns 5189
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AUD 0.475
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MLV56 VDC40 VAC110 V 600 A4.8 J1000 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVHTPCB Mount68 V- 55 C+ 125 C 
B72205S2171K101


Varistors 175VAC 10% 5mm AdvanceD
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TDK 5187
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AUD 0.1921
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MOV225 VDC175 VAC 5 mm800 A8 J75 pF RadialBulk B722xxS2PCB Mount270 V- 40 C+ 105 C 
USB0001


Varistor: zinc-oxide; SMD; 0603; 14VAC; 18VDC; 10pF; 15mJ
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Kyocera AVX 5177
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AUD 0.1698
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       10 pF          
VA1210K401R014


Varistors 16V 400A 1210 AEC-Q200
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Kemet 5175
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AUD 0.2916
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Mlv16 VDC14 VAC40 V 400 A1.6 J2350 pF Smd/SmtCut Tape1210 (3225 METRIC)Va 24 V- 55 C+ 125 CAec - Q200
V27ZA60P


Varistors 17 VAC 120J 50V-CLAMP 2KA-PK
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Littelfuse 5163
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AUD 0.4954
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MOV22 VDC17 VAC50 V20 mm1.5 kA60 J0.015 uF RadialBulk ZAPCB Mount29.7 V- 55 C+ 85 C 
MOV-07D330KTR


Varistors 1250pF 33volts 10%
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Bourns 5144
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AUD 0.1187
Multiples of: 1

 36 VDC 65 V7 mm250 A1.7 J1250 pF  Cut Tape Mov - 07Dxxxk  - 40 C+ 85 C 
V130LA5P


175V 130V 205V - Varistors ROHS
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Littelfuse 5126
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AUD 0.3335
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   340 V10 mm  450 pF- 55 C to + 85 C Bulk   200 V   
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