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
  
                      
B72207S251K101


Varistors 250volts 1200A
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TDK 4365
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AUD 0.1816
Multiples of: 1

Mov   7 mm     Bulk       
ERZ-V05D331


Varistors 330V 600A ZNR SUR ABSORBER 5MM
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Panasonic 1940
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AUD 0.1662
Multiples of: 1

MOV270 VDC210 VAC570 V5 mm800 A13 J80 pF Radial  VPCB Mount330 V- 40 C+ 85 C 
ERZ-VA5D560


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 1940
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AUD 0.1681
Multiples of: 1

   123 V      Tape And Reel   56 V   
V250LT4P


Varistors 250V 90pF
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Littelfuse 1940
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AUD 0.1893
Multiples of: 1000

MOV330 VDC250 VAC650 V7 mm1.2 kA21 J90 pF RadialReel , Cut Tape LAPCB Mount429 V- 55 C+ 85 C 
MOV-10D470KTR


Bourns Varistors 2100pF 47volts 10%
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Bourns 1940
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AUD 0.1886
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MOV52 VDC30 VAC93 V10 mm500 A5.5 J2100 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount47 V- 40 C+ 85 C 
ERZ-V10D101


Var 60VAC/85VDC 3500A 100V Radial Bulk
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Panasonic 1940
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AUD 0.2138
Multiples of: 1000

Mov85 V60 V165 V10 mm3.5 kA17 J1700 pF- 40 C to + 85 CRadialBulk V 100 V- 40 C+ 85 C 
MOV-07D781KTR


Varistors 70pF 780volts 10%
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Bourns 1940
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AUD 0.2307
Multiples of: 1000

 858 VDC 1.29 kV7 mm1.2 kA38 J70 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount - 40 C+ 85 C 
MOV-10D751KTR


Varistors 130pF 750volts 10%
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Bourns 1940
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AUD 0.2341
Multiples of: 1

MOV825 VDC460 VAC1.24 kV10 mm2.5 kA75 J130 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount750 V- 40 C+ 85 C 
VCAS060318A400DP


Varistors 13VAC 18VDC 0.1J 150pF 25.5 V 42V
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Kyocera AVX 1940
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AUD 0.253
Multiples of: 1

Mlv18 V13 V42 V 30 A0.1 J150 pF Smd/SmtReel0603 (1608 METRIC)Vcas 25.5 V- 55 C+ 125 C 
ERZ-V14D820


Varistors 82V 4500A ZNR SUR ABSORBER 14MM
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Panasonic 1940
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AUD 0.28
Multiples of: 1000

Mov65 V50 V135 V14 mm6 kA56 J3700 pF- 40 C to + 85 CRadialBulk V 82 V- 40 C+ 85 C 
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