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
  
                      
B72220S0500K101


Varistors 50volts 2000A
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TDK 10222
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AUD 0.5405
Multiples of: 1

MOV65 VDC50 VAC135 V20 mm6.5 kA27 J3800 pF RadialBulk StandardDPCB Mount82 V- 40 C+ 105 C 
20D561K


Varistors 460V 925V 6.5KA Through Hole RoHS
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Ruilongyuan 7531
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AUD 0.2546
Multiples of: 5

   925 V              
DV75K4032R2


Varistors DV SERIES 75V
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Bourns 7526
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AUD 0.598
Multiples of: 1

MOV100 VDC75 VAC200 V-1200 A9 J480 pF SMD/SMTReel , Cut Tape4032 (1080 METRIC)DVPCB Mount120 V- 40 C+ 125 C 
05D470K


Varistors 38V 104V 100A Through Hole RoHS
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COV 7517
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AUD 0.0392
Multiples of: 10

   104 V          42 V ~ 52 V   
FTR07D361K


595V 24J 300V 230V 324V~396V 1.2kA Radial Leaded Varistors ROHS
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FTR 7483
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AUD 0.0285
Multiples of: 20

                  
RL0402E005M500K


Varistors 5V 50V 0402 RoHS
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Ruilongyuan 7475
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AUD 0.0185
Multiples of: 20

   50 V          -   
B72207S0321K101


Varistors 320VAC 10% 7mm StandarD
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TDK 7472
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AUD 0.1554
Multiples of: 1

MOV420 VDC320 VAC840 V7 mm1.2 kA25 J90 pF RadialBulk StandardDPCB Mount510 V- 40 C+ 105 C 
B72210S2251K101


Varistors Varistor S10K250E2
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TDK 7469
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AUD 0.2287
Multiples of: 1

Mov320 V250 V650 V12 mm3.5 kA50 J245 pF- 40 C to + 85 CRadialBulk Advanced 390 V- 40 C+ 105 C 
VC2220K102R035


Varistors 45V 1000A 2220 AEC-Q200
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Kemet 7469
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AUD 0.966
Multiples of: 1

MLV45 VDC35 VAC90 V-1000 A7.6 J3000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VCPCB Mount56 V- 55 C+ 125 CAEC - Q200
B72500T0070K060


Varistors 0603 7V 30A 130pF CT0603K7G
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TDK 7467
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AUD 0.1173
Multiples of: 1

Mlv9 V7 V27 V 30 A100 Mj130 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Standard 12.5 V- 55 C+ 125 C 
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