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
  
                      
B72530T0060M062


Varistors 1210 6V 300A 4000pF
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AUD 0.4175
Multiples of: 3000

              25 V   
B72220P3381K101V87


Varistors Through Hole RoHS
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AUD 0.4175
Multiples of: 1

   1.025 kV          620 V   
8S17SM141T6


Varistor - Rectangular Block - No Leads - Surface Mount - 140VAC - Tape and Reel.
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Maida 0
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AUD 0.4176
Multiples of: 1

          -       
S07K11GS2


S07K11GS2
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AUD 0.4188
Multiples of: 1500

                  
V22ZA1


VARISTOR RADIAL 7MM PKG 18V DC /.9J/250
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AUD 0.4189
Multiples of: 1

          -       
B72530V300K62


Varistors RECOMMENDED ALT 871-B72530T300K62
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AUD 0.4192
Multiples of: 2000

Mlv38 V30 V77 V 80 A2 J200 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Surge Protection 47 V- 55 C+ 125 C 
NVD10UCD390


Varistors 390Volt 10mm
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KOA Speer 0
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AUD 0.4208
Multiples of: 1

MOV320 VDC250 VAC650 V10 mm2.5 kA50 J- RadialReel , Cut Tape UPCB Mount390 V- 40 C+ 85 CAEC - Q200
MOVS2825V390


Varistors 390 VAC, 1025 V CLAMP, 400 PEA
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Eaton 0
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AUD 0.4208
Multiples of: 1

MOV560 VDC390 VAC1025 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT682 V- 40 C+ 85 C 
V250LU20AP


Varistors 250V 500pF
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AUD 0.4209
Multiples of: 500

MOV330 VDC250 VAC650 V14 mm4.5 kA 500 pF RadialReel LAPCB Mount - 55 C+ 85 C 
030556HB


V47ZA7 PWRMOV14MM47*
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AUD 0.4209
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Mov38 VDC30 VAC93 V14 mm1 kA8.8 J4500 pF- 55 C to + 85 CRadialBulk Za 42 VDC to 52 VDC   
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