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
  
                      
B72220P3271K101


Varistors 275VAC 10% 20mm SuperioR MP
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TDK 10883
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AUD 0.6607
Multiples of: 1

MOV350 VDC275 VAC710 V22.5 mm12 kA280 J1150 pF RadialBulk B72220PPCB Mount430 V- 40 C+ 105 C 
EZJ-PZV270RA


Varistors 0201, 27V, 1A MAX CLAMP 55V
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Panasonic 10875
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AUD 0.1326
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Mlv16 V   1 A 20 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)Ezj 27 V- 40 C+ 85 C 
V275LT4P


Varistors 275V 80pF
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Littelfuse 10851
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AUD 0.2467
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MOV369 VDC275 VAC710 V7 mm1.2 kA23 J80 pF RadialReel , Cut Tape LAPCB Mount473 V- 55 C+ 85 C 
B72724A2170S162


Varistors CA06P4S17TLCG
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TDK 10820
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AUD 0.407
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MLV22 VDC17 VAC50 V-30 A75 mJ75 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)B72724PCB Mount25 V- 55 C+ 125 C 
ERZ-V14D390


Var 25VAC/31VDC 2000A 39V Radial Bulk
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Panasonic 10785
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AUD 0.3536
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Mov31 V25 V77 V14 mm2 kA11 J7000 pF- 40 C to + 85 CRadialBulk V 39 V- 40 C+ 85 C 
JVR07N101K


Varistor: metal-oxide; THT; 60VAC; 85VDC; 100V; ±10%; 1.2kA; 7J
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Joyin 10772
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AUD 0.054
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              100 V   
B72500T0250K060


Varistors 0603 25V 30A 300mJ CT0603K25G
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TDK 10737
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AUD 0.0625
Multiples of: 10

Mlv31 V25 V67 V 30 A300 Mj90 pF- 55 C to + 125 CSmd/SmtReel0201 (0603 METRIC)Standard 39 V- 55 C+ 125 C 
JVR14N391K


Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; ±10%; 4.5kA; 120J
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Joyin 10686
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AUD 0.148
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              390 V   
RL1206A900K


224V 68V 49V 81.6V~102V 1206 Varistors ROHS
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Ruilongyuan 10209
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AUD 0.1082
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   224 V          81.6 V ~ 102 V   
B72214S0750K101


Varistors 100V 120 (108~132) Through Hole,P=7.5mm RoHS
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TDK 9553
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AUD 0.3363
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   200 V14 mm  1370 pF- 40 C to + 85 C Bulk   120 V   
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