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
  
                      
FTR20D301KJ


500V 250V 190V 270V~330V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FTR 2783
Ships to you
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AUD 0.1904
Multiples of: 5

   500 V          270 V ~ 330 V   
V56ZS05P


Varistors 100A 360pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 0.2131
Multiples of: 1000

MOV45 VDC35 VAC110 V5 mm100 A500 mJ360 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
TVR14271KFEBU23B


Plugin,P=7.5mm Varistors ROHS
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TKS 0
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AUD 0.2353
Multiples of: 1

                  
V05E20P


Littelfuse Varistors 20Vrms 500A 790pF 5mm Disc
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Littelfuse 0
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AUD 0.2134
Multiples of: 1

Mov26 VDC20 VAC65 V5 mm500 A2 J850 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 33 VDC- 40 C+ 85 C 
V05E25P


Littelfuse Varistors 25Vrms 500A 675pF 5mm Disc
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 0
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AUD 0.2134
Multiples of: 1

Mov31 VDC25 VAC77 V5 mm500 A2.5 J750 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 39 VDC- 40 C+ 85 C 
B72214S110K151


Var MOV 11VAC/14VDC 1000A 18V Radial T/R
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TDK 0
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AUD 0.2135
Multiples of: 1500

                  
B72214S151K531


Var 150VAC 200VDC 4500A 240V Thru-Hole T/R
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TDK 0
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AUD 0.2135
Multiples of: 500

                  
471KD20J-P7.5


Varistors Through Hole,P=7.5mm RoHS
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Yageo 0
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AUD 0.2054
Multiples of: 5

   775 V          423 V ~ 517 V   
B72210S301K551


EPCOS TDK Varistors 300vrms 10mm S5 Crimp
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TDK 0
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AUD 0.2138
Multiples of: 1

          Reel       
681KD20


1.12kV 1W 560V 230J 600pF@1kHz 420V 680V 6.5kA Radial Leaded Varistors ROHS
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Liown 0
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AUD 0.2139
Multiples of: 1

   1.12 kV          680 V   
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