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
  
                      
3225D561KJ


920V 460V 350V 504V~616V SMC Varistors ROHS
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Juxing Electronic Technology 4723
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AUD 0.0588
Multiples of: 10

   920 V          504 V ~ 616 V   
V175LA5P


Varistors 175V 350pF
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Littelfuse 4723
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AUD 0.3673
Multiples of: 1

MOV225 VDC175 VAC455 V10 mm2.5 kA30 J350 pF RadialBulk LAPCB Mount297 V- 55 C+ 85 C 
FTR14D471K


Varistors 385V 775V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 4719
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AUD 0.096
Multiples of: 5

   775 V          423 V ~ 517 V   
CV550K20BL1


Varistors CV 550Vrms 20mm Bulk L1
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Bourns 4707
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AUD 2.3571
Multiples of: 1

MOV745 VDC550 VAC1.5 kV22.5 mm6.5 kA515 J450 pF Radial  CVThrough Hole910 V- 40 C+ 85 C 
FTR20D911K


Varistors 745V 1500V 6.5KA Through Hole,P=10mm RoHS
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FTR 4699
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AUD 0.2843
Multiples of: 5

   1500 V          819 V ~ 1001 V   
VE1812K801R014


Varistors 18V 800A 1812 AEC-Q200
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Kemet 4695
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AUD 0.6019
Multiples of: 1

MLV18 VDC14 VAC40 V-800 A2.4 J4200 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)VEPCB Mount22 V- 55 C+ 150 CAEC - Q200
VCUG080075L1DP


Varistors 5.3VAC 7.5VDC 0.1J 325pF 16.3 V 32V
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Kyocera AVX 4689
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AUD 0.209
Multiples of: 1

MLV7.5 VDC5.3 VAC32 V-40 A100 mJ325 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCUGPCB Mount16.3 V- 55 C+ 125 C 
FPV322513E300PKT


1210 Varistors ROHS
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Fenghua Advanced 4685
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AUD 0.0964
Multiples of: 5

                  
JVR10N470K87PU5


Varistor: zinc-oxide; THT; 30VAC; 38VDC; 47V; 500A; 6J; 50mW; ±10%
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Joyin 4617
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AUD 0.13
Multiples of: 10

              47 V   
14D561K


Varistors 460V 925V 4.5KA Through Hole RoHS
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Hongzhi 3268
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AUD 0.145
Multiples of: 5

   925 V          504 V ~ 616 V   
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