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
  
                      
07D471K


Varistors 385V 775V 1.2KA Through Hole RoHS
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Ruilongyuan 65106
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AUD 0.0351
Multiples of: 20

   775 V          423 V ~ 517 V   
10D561K


Varistors 460V 925V 2.5KA Through Hole RoHS
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Ruilongyuan 36549
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AUD 0.0793
Multiples of: 20

   925 V          560 (504 ~ 616)   
V47ZT1P


Varistors 30V 250A 800pF
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Littelfuse 28681
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AUD 0.2153
Multiples of: 1

Mov38 V30 V93 V7 mm250 A1.8 J800 pF- 55 C to + 85 C Reel Zt  - 55 C+ 85 C 
CG0201MLU-30H


ESD Protection Diodes / TVS Diodes ChipGuard 0201 0.05pF 30VDC
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Bourns 28617
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AUD 0.1383
Multiples of: 1

   20 V     SMD/SMTReel , Cut Tape0201CG0201MLU  - 40 C+ 85 C 
VE0805K121R030


Varistors 38V 120A 0805 AEC-Q200
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Kemet 28180
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AUD 0.1477
Multiples of: 1

MLV38 VDC30 VAC79 V-120 A0.2 J230 pF SMD/SMTReel , Cut Tape VEPCB Mount47 V- 55 C+ 150 CAEC - Q200
CG0201MLU-15H


ESD Protection Diodes / TVS Diodes ChipGuard 0201 0.05pF 15VDC
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Bourns 28091
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AUD 0.1383
Multiples of: 1

   20 V     SMD/SMTReel , Cut Tape0201CG0201MLU  - 40 C+ 85 C 
B72440C50H160


Varistors 0201 33volts-1A 7pF Ceradiod CDS1C05GTH1
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TDK 27868
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AUD 0.075
Multiples of: 1

 5.5 V 33 V   7 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)High - Speed Ceradiodes  - 40 C+ 85 C 
B72520E0350K062


Varistors 1206 35Vrms 100A CT1206K35G
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TDK 27637
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AUD 0.3135
Multiples of: 1

Mlv45 V35 V90 V 100 A400 Mj200 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 56 V- 55 C+ 150 CAec - Q200
AVRM0603C6R8NT101N


Varistors 0.6x0.3mm EIA 0201
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TDK 26529
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AUD 0.0518
Multiples of: 1

MLV3.5 VDC-14 V-10 A10 mJ100 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount6.8 V- 40 C+ 85 CAEC - Q200
B72205S0251K101


Varistors 250volts 400A
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TDK 25806
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AUD 0.1174
Multiples of: 1

   650 V5 mm  55 pF- 40 C to + 85 C Bulk   390 V   
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