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
  
                      
V460LA20AP


Littelfuse Varistors 14MM Radial
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Littelfuse 5121
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AUD 0.4905
Multiples of: 1

MOV615 VDC460 VAC1.19 kV14 mm4.5 kA100 J280 pF RadialBulk LAPCB Mount786.5 V- 55 C+ 85 C 
20D561K


Varistors 460V 925V 6.5KA Through Hole RoHS
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COV 5113
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AUD 0.1913
Multiples of: 5

   925 V          504 V ~ 616 V   
ERZ-VF2M121


Panasonic Varistors 120V 600A VFM ZNR SURGE ABSORBER
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Panasonic 5105
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AUD 1.0354
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MOV100 VDC75 VAC200 V-600 A5 J- SMD/SMTReel , Cut Tape VFPCB Mount120 V- 40 C+ 85 C 
B72220S0400K101


Varistors 40volts 2000A
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TDK 5104
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AUD 0.564
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Mov56 VDC40 VAC135 V20 mm2 kA37 J6750 pF RadialBulk Standardd 68 V- 40 C+ 105 C 
B72530E0300K062


Varistors 1210 30Vrms 300A CT1210K30G
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TDK 5092
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AUD 0.3399
Multiples of: 5

Mlv38 V30 V77 V 300 A2000 Mj1000 pF- 55 C to + 150 CSmd/SmtReel1210 (3225 METRIC)E 47 V- 55 C+ 150 CAec - Q200
10D511K


845V 0.4W 200pF@1kHz 70J 415V 320V 510V 2.5kA SMD Varistors ROHS
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SURGING 5073
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AUD 0.0392
Multiples of: 10

                  
B72314S2271K101


Varistors 14mm, 275Vac, 10%, AdvanceD Compact Series
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TDK 5072
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AUD 0.309
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MOV350 VDC275 VAC710 V 6 kA110 J440 pF RadialBulk SIOV - S14KPCB Mount430 V- 40 C+ 105 C 
CANAT01RP


Varistors 14VAC 18VDC 0.015J 22pF 120V
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Kyocera AVX 5069
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AUD 0.0559
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          Cut Tape       
B72220S2301K101


Varistors 300V RMS 20MM RADIAL Varistor S20K300E2
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TDK 5068
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AUD 0.297
Multiples of: 1

MOV385 VDC470 VAC775 V21.5 mm1 kA250 J780 pF RadialBulk B722xxS2PCB Mount470 V- 40 C+ 105 C 
FTR14D431K


Varistors 350V 710V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 5063
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AUD 0.0876
Multiples of: 5

   710 V          387 V ~ 473 V   
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