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
  
                      
07D391K


Varistors 320V 675V 1.2KA Through Hole,P=5.0mm RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

COV 9690
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AUD 0.0296
Multiples of: 10

   675 V          351 V ~ 429 V   
14D270K


Varistors 22V 27 (23~31.1) 53V 1KA Through Hole RoHS
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COV 9690
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AUD 0.1266
Multiples of: 5

   53 V              
MLVC04V012C150


18V 20A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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Eaton 9684
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AUD 0.0774
Multiples of: 10000

MLV12 VDC8.5 VAC34 V-20 A50 mJ150 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVCSMD/SMT18 V- 55 C+ 125 C 
VAR-18042030Y3P-FK


3V - Varistors ROHS
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TDK 9680
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AUD 0.0355
Multiples of: 10

   -          3 V   
VAR-18042053M3S-CK


4V~6.6V - Varistors ROHS
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TDK 9680
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AUD 0.0355
Multiples of: 10

   -          4 V ~ 6.6 V   
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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COV 9680
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AUD 0.1112
Multiples of: 5

   165 V          90 V ~ 110 V   
VC121060J121TP


Varistors 42VAC 60VDC 1.5J 400pF 76 V 120V
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Kyocera AVX 9673
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AUD 0.5481
Multiples of: 1

MLV60 VDC42 VAC120 V-250 A1.5 J400 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCPCB Mount76 V- 55 C+ 125 C 
V39ZS1P


Var MOV 25VAC/31VDC 250A 43V Radial Automotive T/R
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Littelfuse 9671
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AUD 0.2113
Multiples of: 1

   79 V      Tape And Reel   43 V   
V26MLA0603NT


Var MLV 20VAC/26VDC 30A 38V 0603 SMD T/R
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Littelfuse 9670
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AUD 0.2336
Multiples of: 1

MLV26 VDC 60 V   110 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount - 55 C+ 125 C 
B72207S0350K101


Varistors 35V 250A Through Hole RoHS
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TDK 7168
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AUD 0.066
Multiples of: 10

MOV45 VDC35 VAC110 V7 mm250 A2.5 J1050 pF RadialBulk StandardDPCB Mount56 V- 40 C+ 105 C 
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