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
  
                      
V420LA7P


Varistors 420V 55pF
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Littelfuse 2565
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AUD 0.25
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MOV560 VDC420 VAC1.12 kV7 mm1.2 kA30 J55 pF RadialBulk LAPCB Mount748 V- 55 C+ 85 C 
B72207S0461K101


Varistors 460volts 1200A
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TDK 2564
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AUD 0.164
Multiples of: 1

MOV615 VDC460 VAC1.24 kV7 mm1.2 kA36 J55 pF RadialBulk StandardDPCB Mount750 V- 40 C+ 105 C 
B72205S0600K101


Varistors Varistor S05K60
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TDK 2564
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AUD 0.1901
Multiples of: 1

MOV85 VDC60 VAC165 V5 mm400 A2.2 J250 pF RadialBulk StandardDPCB Mount100 V- 40 C+ 105 C 
B72220S0621K101


Varistors 625V 6.5KA Through Hole RoHS
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TDK 2560
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AUD 0.55
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   1.65 kV20 mm  280 pF- 40 C to + 85 C Bulk   1000 V   
EZJ-S1VD182


Panasonic Varistors 30VDC WEMI VARISTOR
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Panasonic 2557
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AUD 0.5296
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 30 VDC       Smd/SmtTape And Reel0603 (1608 METRIC)Ezj - Z 50 V- 40 C+ 85 C 
USB0004RP


Varistors 14VAC 18VDC 0.015J 10pF 100 V
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Kyocera AVX 2551
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AUD 0.4149
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MLV18 VDC14 VAC32 V-4 A15 mJ10 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)USBPCB Mount100 V- 55 C+ 125 C 
ERZ-E07A391


Panasonic Varistors ERZ-E 7mm 390V Bulk ZNR Surge Absorber
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Panasonic 2546
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AUD 0.121
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Mov320 V250 V650 V9 mm2.5 kA53 J300 pF- 40 C to + 85 C Bulk Erz - E 390 V- 40 C+ 85 C 
391KD07-F


Varistors 390V 1.2KA MOV Disc 7mm
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Yageo 2541
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AUD 0.0644
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MOV320 VDC250 VAC650 V7 mm1.2 kA26 J130 pF RadialBulk 05DThrough Hole390 V- 40 C+ 105 C 
EZJ-Z1V80010


Panasonic Varistors 80V MULTILAYER VARISTOR
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Panasonic 2536
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AUD 0.0903
Multiples of: 5

MLV10 VDC-----0.8 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJ - ZPCB Mount80 V- 40 C+ 85 C 
FPV453215E180PKT


SMD Varistors ROHS
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Fenghua Advanced 2438
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AUD 0.2391
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