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
  
                      
B72510T60M62


Varistors 0805 6V 120A 600pF CT0805M6G
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TDK 15898
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AUD 0.219
Multiples of: 1

Mlv8 V6 V27 V 120 A200 Mj600 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Standard 11 V- 55 C+ 125 C 
14D820K


Varistors 65V 135V 4.5KA Through Hole RoHS
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Ruilongyuan 15840
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AUD 0.1691
Multiples of: 5

   135 V          74 V ~ 90 V   
B72220S2141K101


Var MOV 140VAC/180VDC 10000A 220V Radial Bulk
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TDK 15801
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AUD 0.6337
Multiples of: 1

MOV180 VDC140 VAC360 V21.5 mm10 kA110 J1240 pF RadialBulk B722xxS2PCB Mount220 V- 40 C+ 105 C 
B72520T400K62


Var MOV 40VAC/56VDC 100A 68V 1206 SMD Blister T/R
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TDK 15715
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AUD 0.2643
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Mlv56 V40 V110 V 100 A500 Mj250 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Standard 68 V- 55 C+ 125 C 
MOV-10D431KTR


Var MOV 275VAC/350VDC 2500A 430V Thru-Hole Radial T/R
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Bourns 15702
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AUD 0.133
Multiples of: 1

MOV473 VDC275 VAC710 V10 mm2.5 kA65 J230 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount430 V- 40 C+ 85 C 
RL0402E018M015K


Varistors 18V 50V 0402 RoHS
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Ruilongyuan 15666
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AUD 0.0413
Multiples of: 10

   50 V          -   
B72214S0251K101


Varistors 250volts 4500A
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TDK 15644
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AUD 0.2463
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   650 V14 mm  350 pF- 40 C to + 85 C Bulk   390 V   
V250LA4P


650V 330V 250V 390V Plugin Varistors ROHS
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Littelfuse 15591
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AUD 0.0899
Multiples of: 1

Mov330 VDC250 VAC650 V7 mm1.2 kA21 J90 pF RadialBulk La 354 v to 429 V- 55 C+ 85 C 
CG0603MLD-12E


ESD Suppressors 12VDC
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Bourns 15520
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AUD 0.0576
Multiples of: 1

MLV12 VDC-140 V---5 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLDPCB Mount-- 30 C+ 85 C 
EZJ-P1V270EM


Varistors 0603 18volts 47pF VV=27volts AEC-Q200
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Panasonic 15520
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AUD 0.1222
Multiples of: 1

Mlv18 VDC-- 5 A-47 pF Smd/SmtCut Tape0603 (1608 METRIC)Ezj - P 27 VDC- 55 C+ 150 CAec - Q200
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