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
  
                      
10D390K


Varistors 31V 77V 500A Through Hole RoHS
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Ruilongyuan 81494
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AUD 0.1336
Multiples of: 5

   77 V          39 (35 ~ 43)   
V47ZA3P


Varistors 30 VAC 4.5J 93V-CLAMP 500A-PK
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Littelfuse 60140
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AUD 0.1843
Multiples of: 1000

MOV38 VDC30 VAC89 V10 mm500 A4.5 J2000 pF RadialBulk ZAPCB Mount42 V to 52 V- 55 C+ 85 C 
V275LT4P


Varistors 275V 80pF
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Littelfuse 60140
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AUD 0.2537
Multiples of: 1000

MOV369 VDC275 VAC710 V7 mm1.2 kA23 J80 pF RadialReel , Cut Tape LAPCB Mount473 V- 55 C+ 85 C 
B72207S0300K101


Varistors 30volts 250A
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TDK 59436
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AUD 0.1585
Multiples of: 817

MOV38 VDC30 VAC93 V7 mm250 A2 J1200 pF RadialBulk StandardDPCB Mount47 V- 40 C+ 105 C 
B72500D160H60


ESD Suppressors 0603 16Vdc 3pF CeraDiode CDS3C16GTH
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TDK 59124
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AUD 0.0854
Multiples of: 1

MLV16 VDC-290 V---5 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)High - Speed CeraDiodesPCB Mount65 V- 40 C+ 85 C 
B72214S0271K101


Varistors 275volts 4500A
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TDK 58679
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AUD 0.1822
Multiples of: 1

   710 V14 mm  320 pF- 40 C to + 85 C Bulk   430 V   
B72520T250K62


Var MOV 25VAC/31VDC 200A 39V 1206 SMD Blister T/R
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TDK 58200
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AUD 0.2654
Multiples of: 2000

Mlv31 V25 V  200 A300 Mj - 55 C to + 125 CSmd/SmtBulk Surge Protection  - 55 C+ 125 C 
RL0603E005M500K


Varistors 5V 25V 0603 RoHS
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Ruilongyuan 57074
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AUD 0.0482
Multiples of: 20

   25 V          -   
V10E275P


Varistors 275Vrms 3500A 200pF 10mm Disc
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Littelfuse 56840
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AUD 0.1961
Multiples of: 1

MOV350 VDC275 VAC710 V10 mm3.5 kA55 J200 pF RadialBulk UltraMOVPCB Mount473 V- 55 C+ 85 C 
HEL-10D471K


Varistors 470V 775V 2.5KA Through Hole RoHS
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Hongzhi 55542
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AUD 0.0778
Multiples of: 10

   775 V          423 V ~ 517 V   
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