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
  
                      
10D471K


Varistors 385V 775V 2.5KA Through Hole RoHS
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Ruilongyuan 206396
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AUD 0.0717
Multiples of: 5

   775 V          423 V ~ 517 V   
B72220S0461K101


Varistors 460V 8KA Through Hole RoHS
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TDK 162738
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AUD 0.5561
Multiples of: 1

   1.24 kV20 mm  380 pF- 40 C to + 85 C Bulk   750 V   
B72500D300H60


ESD Suppressors 0603 30Vdc 10pF CeraDiode CDS3C30GTH
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TDK 136302
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AUD 0.0629
Multiples of: 1

   120 V   10 pF- 40 C To + 85 CSmd/SmtReel0603 (1608 METRIC)Ceradiodes High - Speed   + 85 C 
V07E175PL2T5


Varistors 175V 7mm Epoxy UltraMOV
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Littelfuse 130465
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AUD 0.1105
Multiples of: 1

Mov225 VDC175 VAC455 V7 mm1.75 kA17 J130 pF RadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
VC040205X150WP


Varistors 4VAC 5.6VDC 0.05J 175pF 8.5 V 18V
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Kyocera AVX 129099
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AUD 0.0896
Multiples of: 1

Mlv5.6 V4 V18 V 20 A50 Mj175 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Vc 8.5 V- 55 C+ 125 C 
B72205S0301K101


Varistors 300volts 400A
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TDK 129028
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AUD 0.1473
Multiples of: 1

MOV385 VDC300 VAC775 V5 mm400 A9.6 J45 pF RadialBulk StandardDPCB Mount470 V- 40 C+ 105 C 
B72220S0681K101


EPCOS TDK Varistors 680V RMS 20MM RADIAL Varistor S20K680
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TDK 128593
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AUD 0.3377
Multiples of: 1

Mov895 VDC680 VAC1.815 kV21.5 mm6.5 kA250 J340 pF- 40 C to + 85 CRadialBulk B722 1.1 k VDC- 40 C+ 105 C 
B72207S0600K101


Varistors 60V 1.2KA Through Hole RoHS
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TDK 122289
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AUD 0.1323
Multiples of: 1

MOV85 VDC60 VAC165 V7 mm1.2 kA4.8 J480 pF RadialBulk StandardDPCB Mount100 V- 40 C+ 105 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 
V300LA4P


varistors 405v 423~517 775v 1.2ka through hole rohs
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Littelfuse 3525
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AUD 0.2145
Multiples of: 1

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