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
  
                      
V05P25AUTO


Littelfuse Varistors 25V 5mm Straight Phenolic
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Littelfuse 4042
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AUD 0.2904
Multiples of: 1

Mov28 VDC25 VAC77 V12.5 mm1 A2.5 J750 pF- 40 C to + 125 CRadialBulk Aumov 39 VDC- 40 C+ 125 CAec - Q200
FTR14D820KJ


50V 65V 50V 74V~90V Plugin Varistors ROHS
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FTR 4040
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AUD 0.1753
Multiples of: 5

   50 V          74 V ~ 90 V   
ERZ-V07D121


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 4038
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AUD 0.1888
Multiples of: 1000

Mov100 V75 V200 V7 mm1.75 kA10 J590 pF- 40 C to + 85 CRadial  V 120 V- 40 C+ 85 C 
B72520E0200K062


Varistors 1206 20Vrms 200A CT1206K20G
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TDK 4028
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AUD 0.3881
Multiples of: 1

Mlv26 V20 V54 V 200 A700 Mj600 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 33 V- 55 C+ 150 CAec - Q200
MOV-07D301K


Varistors 165pF 300volts 10%
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Bourns 4016
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AUD 0.0849
Multiples of: 1

MOV330 VDC190 VAC250 V7 mm1.2 kA20 J165 pF RadialBulk MOV - 07DxxxKPCB Mount300 V- 40 C+ 85 C 
MLVC18V060C650


76V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 Metric)
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Eaton 4012
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AUD 0.6459
Multiples of: 1

MLV60 VDC45 VAC134 V-500 A2.5 J650 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT76 V- 55 C+ 125 C 
B72220S2211K101


Varistors Varistor S20K210E2
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TDK 4009
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AUD 0.7354
Multiples of: 1

Mov270 VDC210 VAC  10 kA160 J835 pF- 40 C to + 85 CRadialBulk Advanced 330 VDC- 40 C+ 105 C 
RL0603E005M300K


Varistors 5V 0603 RoHS
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Ruilongyuan 3996
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AUD 0.033
Multiples of: 20

   -              
RM07D271KC1IE100


455V 0.25W 185pF@1kHz 225V 18J 175V 270V 600A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 3996
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AUD 0.0376
Multiples of: 10

                  
B72220S0251K101


Varistors 250volts 8000A
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TDK 2066
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AUD 0.3961
Multiples of: 10

MOV320 VDC250 VAC650 V20 mm8 kA140 J700 pF RadialBulk StandardDPCB Mount390 V- 40 C+ 105 C 
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