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
  
                      
B72207S0271K311


Varistors 275V RMS 7MM RADIAL Varistor S07K275GS3
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TDK 923
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AUD 0.1316
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Mov350 V275 V710 V7 mm1.2 kA21 J110 pF- 40 C to + 85 CRadialReel B722 430 V- 40 C+ 105 C 
VCAS080526C580DP


Varistors 18VAC 26VDC 0.3J 250pF 34.5 V 60V
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Kyocera AVX 921
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AUD 0.3841
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MLV26 VDC18 VAC60 V-100 A300 mJ250 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCASPCB Mount34.5 V- 55 C+ 125 CAEC - Q200
ERZ-VGAD471


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 921
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AUD 0.4327
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MOV385 VDC300 VAC775 V10 mm3.5 kA85 J230 pF Radial  VPCB Mount470 V- 40 C+ 85 C 
ERZ-V07V820CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 920
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AUD 0.1494
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MOV65 VDC50 VAC135 V7 mm1.75 kA5 J810 pF Radial  VPCB Mount82 V- 40 C+ 85 C 
V420LA20CP


Varistors RADIAL VARISTOR LEAD FREE
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Littelfuse 919
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AUD 0.7281
Multiples of: 1

Mov 420 VAC1.12 kV14 mm6 kA   RadialBulk C - Iii  - 55 C+ 85 C 
10D681KJ


1.12kV 98J 560V 420V 3.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 917
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AUD 0.086
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Z15D151


Varistors 150V 4500A 16mm
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Semitec 901
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AUD 0.7224
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MOV125 VDC95 VAC36 V16 mm2 kA53 J0.04 uF RadialBulk Z15DPCB Mount150 V- 40 C+ 85 C 
FTR07D680KJ


135V 56V 40V 61V~75V Plugin Varistors ROHS
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FTR 863
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AUD 0.0467
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   135 V          61 V ~ 75 V   
VCAS120642K900DP


AVX Varistors 42volts 0.6J 200A
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Kyocera AVX 839
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AUD 0.3694
Multiples of: 1

MLV42 VDC32 VAC90 V-200 A600 mJ260 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCASPCB Mount56 V- 55 C+ 125 CAEC - Q200
ZVR07D560KJ6B5A0


110V 45V 35V 56V Plugin,P=5mm Varistors ROHS
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South HongMing 834
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AUD 0.0522
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   110 V          56 V   
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