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
  
                      
ERZ-V09D330


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 664
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AUD 0.2884
Multiples of: 1

MOV26 VDC20 VAC65 V9 mm1 kA4.8 J6300 pF Radial  VPCB Mount33 V- 40 C+ 85 C 
VCR-20D431KAB


275VAC RMS 20MM 6500A 190.0J RADIAL LEAD VARISTOR
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Hitano 663
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AUD 0.3325
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Mlv-------- 55 C to + 85 C Bulk       
V10H250P


Varistors 250V 3500A 220pF 10mm Radial
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Littelfuse 662
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AUD 0.4761
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Mov390 VDC250 VAC650 V10 mm3.5 kA65 J220 pF RadialBulk Hmov 429 VDC- 55 C+ 125 C 
B72220S2551K101


EPCOS TDK Varistors Varistor S20K550E2
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TDK 661
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AUD 1.4834
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MOV745 VDC550 VAC1500 V21.5 mm10 kA360 J320 pF RadialBulk B722xxS2PCB Mount910 V- 40 C+ 105 C 
ERZ-V09D220CS


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 659
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AUD 0.3365
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MOV18 VDC14 VAC43 V9 mm1 kA3.2 J0.011 uF Radial  VPCB Mount22 V- 40 C+ 85 C 
VCUG080100L1DP


Varistors 10V 1 element 0805
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Kyocera AVX 657
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AUD 0.2766
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MLV10 VDC7.1 VAC42 V-30 A100 mJ225 pF SMD/SMT 0805 (2012 METRIC)VCUGPCB Mount23 V- 55 C+ 125 C 
271KD05-C3Z2


475V 225V 175V 270V Plugin,P=5mm Varistors ROHS
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Yageo 649
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AUD 0.0284
Multiples of: 10

   475 V          270 V   
ERZ-VF2M560


Varistors 56V 125A SMD SUR ABSORB ZNR VF
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Panasonic 565
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AUD 0.9381
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Mov45 V35 V110 V6 mm125 A2.2 J - 40 C to + 85 CSmd/SmtReel Mk 56 V- 40 C+ 85 C 
V36ZA80PX10


Littelfuse Varistors 20MM Radial
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Littelfuse 538
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AUD 0.6364
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 36 VDC 63 V     RadialBulk Za     
751KD07


Varistors 615V 1240V 1.2KA Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.0503
Multiples of: 10

MOV615 VDC460 VAC1.2 kV7 mm1.2 kA45 J70 pF RadialBulk 05DPCB Mount750 V- 40 C+ 105 C 
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