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
  
                      
TMOV20RP385E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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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 674
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AUD 1.7286
Multiples of: 1

MOV505 VDC385 VAC1.025 kV20 mm10 kA300 J700 pF RadialBulk TMOVPCB Mount682 V- 55 C+ 85 C 
ERZ-V20D112


Varistors 1100V 6500A ZNR SUR ABSORB 20MM
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Panasonic 291
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AUD 2.1627
Multiples of: 300

Mov895 V680 V1815 V20 mm7.5 kA620 J400 pF- 40 C to + 85 CRadial  V 1100 V- 40 C+ 85 C 
ERZ-V14D180


Varistors 18V 1000A ZNR SUR ABSORBER 14MM
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Panasonic 286
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AUD 0.2389
Multiples of: 1

Mov14 V11 V36 V14 mm2 kA4.3 J0.025 uF- 40 C to + 85 CRadial  V 18 V- 40 C+ 85 C 
CVQ275K23BL1


Varistors CVQ 275Vrms 23mm Bulk L1
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Bourns 286
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AUD 3.3943
Multiples of: 1

MOV350 VDC275 VAC710 V25 mm15 kA370 J1600 pF RadialBulk CVQThrough Hole430 V- 40 C+ 85 C 
B72210S621K101


Varistor: metal-oxide; THT; 625VAC; 825VDC; 1kV; 2500A; 68J
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TDK 285
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AUD 0.366
Multiples of: 1

              1 kV   
101KD20-P10


Varistors 85V 100 (90~110) 165V 6.5KA Through Hole RoHS
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Yageo 285
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AUD 0.4416
Multiples of: 1

MOV85 VDC60 VAC165 V20 mm6.5 kA50 J4000 pF RadialBulk 20DPCB Mount100 V- 40 C+ 105 C 
V25S385P


Varistors 385VAC 630J 1010V CLAMP 22KAPK 25MM
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Littelfuse 284
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AUD 2.1686
Multiples of: 1

MOV505 VDC385 VAC1.01 kV25 mm22 kA630 J1080 pF RadialBulk UltraMOV25SPCB Mount682 V- 55 C+ 85 C 
B72650M0301K072


Varistors 385Vdc 400A 9600mJ 100mW CU3225K300G2
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TDK 283
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AUD 0.362
Multiples of: 1

MLV385 VDC300 VAC775 V-400 A9.6 J45 pF SMD/SMTBlister Pack3225 (8063 METRIC)CU StandardPCB Mount470 V- 40 C+ 85 C 
20D560K


110V 45V 35V 51V~63V Plugin Varistors ROHS
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Ruilongyuan 0
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AUD 0.3946
Multiples of: 1

   110 V          51 V ~ 63 V   
FTR14D431KJ


710V 350V 275V 387V~473V Plugin Varistors ROHS
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FTR 0
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AUD 0.0916
Multiples of: 5

   710 V          387 V ~ 473 V   
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