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
  
                      
B72500T7151V060


Varistors Varistor CT0603V150RFG
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TDK 3424
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AUD 0.1192
Multiples of: 1

MLV16 VDC14 VAC290 V---3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)StandardPCB Mount150 V- 40 C+ 125 C 
B72214S2171K101


Varistors Varistor S14K175E2
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TDK 3424
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AUD 0.341
Multiples of: 1

MOV225 VDC175 VAC455 V15.5 mm6 kA70 J490 pF RadialBulk B722xxS2PCB Mount270 V- 40 C+ 105 C 
MLVC08V022C175


30V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3420
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AUD 0.2074
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MLV22 VDC15.6 VAC53 V-35 A100 mJ175 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT30 V- 55 C+ 125 C 
MLVC08V012C220


18V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3409
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AUD 0.209
Multiples of: 1

MLV12 VDC8.5 VAC34 V-35 A100 mJ220 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT18 V- 55 C+ 125 C 
VC020103V101WP


Varistors 2VAC 3.5VDC 0.02J 100pF 8.84 V 14V
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Kyocera AVX 3404
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AUD 0.0676
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Mlv3.5 VDC2 VAC14 V 10 A0.02 J100 pF- 55 C to + 125 CSmd/SmtReel0201 (0603 METRIC)Vc 8.84 V- 55 C+ 125 C 
B72214S0350K551


EPCOS TDK Varistors Varistor S14K35G5S5
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TDK 3401
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AUD 0.3567
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Mov45 VDC35 VAC110 V14 mm1 kA10 J4200 pF- 40 C to + 85 CRadialReel B722 56 VDC- 40 C+ 105 C 
VC080526A580RP


Varistors 18VAC 26VDC 0.1J 120pF 34.5 V 60V
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Kyocera AVX 3398
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AUD 0.2216
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Mlv26 V18 V60 V 30 A0.1 J120 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Vc 34.5 V- 55 C+ 125 C 
D6521ZOV500RA42


MOV - Standard, 20mm, 50VAC, 10000A Imax (aka 01-2905)
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Maida 3396
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AUD 0.5237
Multiples of: 250

          -       
FTR05D471K


810V 21J 385V 300V 423V~517V 400A Radial Leaded Varistors ROHS
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FTR 3395
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AUD 0.0266
Multiples of: 20

   810 V          423 V ~ 517 V   
07D680K


Varistors 56V 145V 250A Through Hole RoHS
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COV 3181
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AUD 0.0482
Multiples of: 10

   145 V          61 V ~ 75 V   
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