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
  
                      
CG0603MLA-18KE


TVS Varistor - 14VAC/18VDC - 30A - 33V - 1 x 0.8 x 0.8 mm - 0603 [1608 Metric] - ...
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Bourns 267720
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AUD 0.0572
Multiples of: 4000

MLV18 VDC14 VAC40 V-30 A100 mJ130 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount18 V- 55 C+ 125 C 
V300LA4P


varistors 405v 423~517 775v 1.2ka through hole rohs
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Littelfuse 168780
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AUD 0.1948
Multiples of: 1500

MOV405 VDC300 VAC775 V7 mm1.2 kA25 J70 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
B72500D300H60


ESD Suppressors 0603 30Vdc 10pF CeraDiode CDS3C30GTH
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TDK 167587
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AUD 0.0597
Multiples of: 1

   120 V   10 pF- 40 C To + 85 CSmd/SmtReel0603 (1608 METRIC)Ceradiodes High - Speed   + 85 C 
B72214S0271K551


EPCOS TDK Varistors Varistor S14K275G5S5
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TDK 122220
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AUD 0.1659
Multiples of: 1200

Mov350 VDC275 VAC710 V14 mm4.5 kA71 J440 pF- 40 C to + 85 CRadialReel B722 430 VDC- 40 C+ 105 C 
B72510E110K62


Var MOV 11VAC/14VDC 120A 16.2V to 19.8V 0805 SMD Automotive T/R
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TDK 113490
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AUD 0.0263
Multiples of: 3000

                  
Hot VC080505C150TP


Varistors 4VAC 5.6VDC 0.3J 3000pF 8.5 V 18V
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Kyocera AVX 103499
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AUD 0.146
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MLV5.6 VDC4 VAC18 V-120 A300 mJ3000 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount8.5 V- 55 C+ 125 C 
B72520T500K62


Var MOV 50VAC/65VDC 100A 82V 1206 SMD Blister T/R
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TDK 99447
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AUD 0.1917
Multiples of: 1

MLV65 VDC50 VAC135 V-100 A600 mJ120 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)Surge ProtectionPCB Mount82 V- 55 C+ 125 C 
B72207S0500K101


Varistors 50V 1.2KA Through Hole RoHS
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TDK 97580
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AUD 0.1263
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   135 V7 mm  530 pF- 40 C to + 85 C Bulk   82 V   
07D471K


Varistors 385V 775V 1.2KA Through Hole RoHS
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Ruilongyuan 86853
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AUD 0.0314
Multiples of: 20

   775 V          423 V ~ 517 V   
10D471K


Varistors 385V 775V 2.5KA Through Hole RoHS
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Ruilongyuan 82469
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AUD 0.0717
Multiples of: 5

   775 V          423 V ~ 517 V   
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