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
  
                      
B72207S0170K211


EPCOS TDK Varistors 17vrms 7mm S2 Crimp Varistor S07K17GS2
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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.

TDK 0
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AUD 0.1712
Multiples of: 1

Mov22 VDC17 VAC53 V7 mm250 A1.1 J1900 pF- 40 C to + 85 CRadialReel B722 27 VDC- 40 C+ 105 C 
VDR-20D151K


DIP Varistors ROHS
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VDR 0
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AUD 0.1712
Multiples of: 5

                  
VDR-14D112K


DIP Varistors ROHS
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VDR 0
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AUD 0.1712
Multiples of: 5

              1.1 kV   
ERZ-E10A271


Varistors 270volts 4500A 10mm Straight Leads
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Panasonic 0
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AUD 0.1713
Multiples of: 1

MOV225 VDC175 VAC455 V11.5 mm4.5 kA64 J530 pF RadialBulk ERZ - E10PCB Mount270 V- 40 C+ 85 C 
ERZ-E10A201CS


Panasonic Varistors 200volts 4500A 10mm Straight Cut Leads
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AUD 0.1713
Multiples of: 1

MOV170 VDC130 VAC340 V11.5 mm4.5 kA47 J630 pF RadialBulk ERZ - E10PCB Mount200 V- 40 C+ 85 C 
ERZ-VA7D820


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1713
Multiples of: 1

 65 VDC50 VAC135 V 1.75 kA   RadialTape And Reel V 82 V   
ERZ-V07V271CS


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1716
Multiples of: 1000

Mov225 VDC175 VAC455 V7 mm1.75 kA 150 pF Radial  V 270 VDC   
ERZ-V07V270CS


Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1716
Multiples of: 1

MOV22 VDC17 VAC53 V7 mm500 A1.3 J3400 pF Radial  VPCB Mount27 V- 40 C+ 85 C 
ERZ-V07V101CS


Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1716
Multiples of: 1

                  
ERZ-V07V471CS


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 0
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AUD 0.1716
Multiples of: 1

MOV385 VDC300 VAC775 V7 mm1.75 kA30 J100 pF Radial  VPCB Mount470 V- 40 C+ 85 C 
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