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
  
                      
V575LA10P


Varistors 575V 90pF
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Littelfuse 5288
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AUD 0.4104
Multiples of: 1

Mov730 V575 V1.5 kV10 mm2.5 kA65 J90 pF- 55 C to + 85 CRadialBulk La     
B72205S0251K101V87


Varistors 250V Through Hole RoHS
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TDK 4830
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AUD 0.0617
Multiples of: 10

   650 V          390 V   
14D431K


710V 115J 350V 275V 4.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 4830
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AUD 0.0868
Multiples of: 5

                  
B72207S0301K201


Varistors 300VAC 10% 7mm StandarD
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TDK 4830
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AUD 0.1635
Multiples of: 1

Mov385 VDC300 VAC775 V7 mm1.2 kA23 J100 pF RadialBulk Standardd 470 VDC- 40 C+ 105 C 
V10E35P


Littelfuse Varistors 35Vrms 2kA 2100pF 10mm Disc
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Littelfuse 4830
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AUD 0.371
Multiples of: 1

MOV45 VDC35 VAC110 V10 mm2 kA20 J2200 pF RadialBulk LV UltraMOVPCB Mount56 V- 40 C+ 85 C 
B72520T40M62


Varistors 1206 4.0V 150A CT1206M4G
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TDK 4816
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AUD 0.3077
Multiples of: 1

Mlv5.5 V4 V17 V 150 A0.3 J1500 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Standard 8 V- 55 C+ 125 C 
V10E320PL1T7


Varistors 320V 10mm Epoxy UltraMOV
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Littelfuse 4801
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AUD 0.33
Multiples of: 1

 420 VDC 840 V      Reel , Cut Tape UltraMOV     
MOV-07D681KTR


Bourns Varistors 75pF 680volts 10%
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Bourns 4799
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AUD 0.1344
Multiples of: 1

MOV748 VDC420 VAC1.12 kV7 mm1.2 kA33 J75 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount680 V- 40 C+ 85 C 
V18MLE1206NH


Varistors 18V
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Littelfuse 4797
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AUD 0.8748
Multiples of: 1

MLV18 VDC14 VAC50 V---1700 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLEPCB Mount28 V- 55 C+ 125 C 
ERZ-V07D431


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 4791
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AUD 0.1379
Multiples of: 1

Mov350 V275 V710 V7 mm1.75 kA40 J120 pF Radial  V 430 V- 40 C+ 85 C 
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