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
  
                      
TMOV14RP420M


Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 1353
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AUD 1.6657
Multiples of: 1

Mov748 VDC420 VAC1.12 kV14 mm6 kA160 J300 pF RadialBulk Itmov 748 V- 55 C+ 85 C 
MOV-10D621KTR


Varistors 160pF 620volts 10%
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Bourns 1349
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AUD 0.2341
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MOV682 VDC385 VAC1.025 kV10 mm2.5 kA70 J160 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount620 V- 40 C+ 85 C 
ZVR07D271KK6F5A0


455V 225V 175V 270V Plugin,P=5mm Varistors ROHS
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South HongMing 1348
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AUD 0.0424
Multiples of: 10

   455 V          270 V   
TMOV20RP115E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 1347
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AUD 1.98
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Mov 125 VAC300 V20 mm10 kA 2400 pF RadialBulk Tmov  - 55 C+ 85 C 
ERZ-V20D680


Varistors 68V 2000A ZNR SUR ABSORBER 20MM
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Panasonic 1343
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AUD 1.0325
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Mov56 V40 V135 V20 mm3 A49 J0.0115 uF- 40 C to + 85 CRadial  V 68 V- 40 C+ 85 C 
431KD14J-FP10TR


Varistors 430V 6KA MOV Disc 14mm
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Yageo 1341
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AUD 0.2561
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MOV350 VDC275 VAC710 V14 mm6 kA155 J460 pF RadialReel , Cut Tape 14DThrough Hole430 V- 40 C+ 105 C 
V230LA40AP


Varistors 230V 1100pF
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Littelfuse 1338
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AUD 0.5267
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MOV300 VDC230 VAC595 V20 mm6.5 kA122 J1100 pF RadialBulk LAPCB Mount396 V- 55 C+ 85 C 
20D561KJ


925V 710pF@1kHz 460V 350V 504V~616V 380J 10kA Radial Leaded Varistors ROHS
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SURGING 1333
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AUD 0.2488
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   925 V          504 V ~ 616 V   
TMOV14RP420E


Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 1331
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AUD 1.76
Multiples of: 1

MOV560 VDC420 VAC1.12 kV14 mm6 kA160 J300 pF RadialBulk TMOVPCB Mount748 V- 55 C+ 85 C 
B72214S0600K101


Varistors Varistor S14K60
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TDK 1285
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AUD 0.3039
Multiples of: 5

   165 V14 mm  3600 pF- 40 C to + 85 C Bulk   100 V   
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