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
  
                      
TVZ20EC201KBS


Var MOV 130VAC/170VDC 10000A 226V Pin Bulk
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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.

World Products 4371
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AUD 0.8343
Multiples of: 100

          -       
ERZ-E08A621


Panasonic Varistors ERZ-E 8mm 620V Bulk ZNR Surge Absorber
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Panasonic 4370
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AUD 0.2579
Multiples of: 250

Mov505 V385 V1.025 kV11.5 mm3.5 kA92 J140 pF- 40 C to + 85 C Bulk Erz - E 620 V- 40 C+ 85 C 
20D471K


Varistors 385V 775V 6.5KA Through Hole RoHS
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COV 4366
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AUD 0.1967
Multiples of: 5

   775 V              
V175LA2P


455V 225V 175V 270V Plugin Varistors ROHS
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Littelfuse 4365
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AUD 0.1123
Multiples of: 1500

Mov225 V175 V455 V7 mm1.2 kA 130 pF- 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
B72205S0500K211


EPCOS TDK Varistors Varistor S05K50GS2
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TDK 4365
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AUD 0.1839
Multiples of: 1

Mov65 VDC50 VAC135 V7 mm100 A1.8 J300 pF- 40 C to + 85 CRadialReel B722 82 VDC- 40 C+ 105 C 
V05E60P


Littelfuse Varistors 60Vrms 500A 5mm Disc
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Littelfuse 4365
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AUD 0.1861
Multiples of: 1

MOV85 VDC60 VAC165 V5 mm800 A6 J310 pF RadialBulk LV UltraMOVPCB Mount100 V- 40 C+ 85 C 
B72207S0111K111


Varistors 115VAC 10% 7mm StandarD
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TDK 4365
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AUD 0.1902
Multiples of: 1

MOV150 VDC125 VAC300 V7 mm1.2 kA8.4 J280 pF RadialReel , Cut Tape StandardDPCB Mount180 V- 40 C+ 105 C 
V07P75P


Littelfuse Varistors 75Vrms 500A 7mm Disc
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Littelfuse 4365
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AUD 0.2154
Multiples of: 1

Mov100 VDC75 VAC205 V7 mm1750 A14 J600 pF RadialBulk-Lv Ultramov 120 VDC   
V07P95P


Littelfuse Varistors 95Vrms 500A 7mm Disc
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Littelfuse 4365
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AUD 0.2154
Multiples of: 1

Mov125 VDC95 VAC250 V7 mm1750 A18 J520 pF RadialBulk-Lv Ultramov 150 VDC   
V05P60P


Littelfuse Varistors 60Vrms 500A 5mm Disc
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Littelfuse 4365
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AUD 0.217
Multiples of: 1

Mov85 VDC60 VAC165 V5 mm800 A6 J310 pF RadialBulk-Lv Ultramov 100 VDC   
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