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
  
                      
MOV-07D621K


Varistors 80pF 620volts 10%
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Bourns 6731
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AUD 0.1001
Multiples of: 1

MOV682 VDC385 VAC1.025 kV7 mm1.2 kA33 J80 pF RadialBulk MOV - 07DxxxKPCB Mount620 V- 40 C+ 85 C 
VCAS120645K900DP


AVX Varistors 45volts 0.6J 200A
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Kyocera AVX 724
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AUD 0.3776
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MLV45 VDC35 VAC90 V-200 A600 mJ260 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCASPCB Mount56 V- 55 C+ 125 CAEC - Q200
ERZ-V20D221


Var 140VAC/180VDC 10000A 220V Radial Bulk
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Panasonic 536
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AUD 0.8997
Multiples of: 1

Mov180 V140 V360 V20 mm10 kA155 J1600 pF- 40 C to + 85 CRadialBulk V 220 V- 40 C+ 85 C 
V150ZA8P


Varistors 95 VAC 20J 250V-CL 4500A-PK
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Littelfuse 528
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AUD 0.3343
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   250 V14 mm  1400 pF- 55 C to + 85 C Bulk   150 V   
ZVR07D511KJ6F5A0


845V 430V 320V 510V Plugin,P=5mm Varistors ROHS
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South HongMing 526
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AUD 0.042
Multiples of: 10

   845 V          510 V   
TND10V-330KB00AAA0


Var MOV 20VAC/26VDC 1000A 33V Radial
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Chemi-Con 526
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AUD 0.3961
Multiples of: 1

MOV26 VDC20 VAC65 V10 mm1000 A4 J5000 pF Radial  VPCB Mount33 V- 40 C+ 85 C 
SV550K10BL1


Varistors SV 550Vrms 10mm Bulk L1
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Bourns 525
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AUD 0.5449
Multiples of: 1

MOV745 VDC550 VAC1350 V12 mm3500 A168 J200 pF Radial  SVThrough Hole910 V- 40 C+ 85 C 
RM07D180KC1IE100


36V 14V 11V 18V Plugin,P=5.08mm Varistors ROHS
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Dersonic 523
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AUD 0.033
Multiples of: 20

   36 V          18 V   
B72220S3151K101


EPCOS TDK Varistors Varistor S20K150E3
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TDK 463
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AUD 1.187
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MOV200 VDC150 VAC395 V22.5 mm12 kA150 J1160 pF RadialBulk B722xxS3/4PCB Mount240 V- 40 C+ 105 C 
VCAS120634N770RP


Varistors 47V 200A 400pF AEC-Q200 0805
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Kyocera AVX 388
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AUD 0.3037
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Mlv34 VDC30 VAC77 V 200 A1.1 J400 pF Smd/SmtCut Tape1206 (3216 METRIC)VcasPcb Mount47 V- 55 C+ 125 C 
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