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
  
                      
AVR-M1608C080MTAAB


Var MLV 5.5VDC 30A 8V 0603 SMD Automotive T/R
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TDK 86178
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AUD 0.0854
Multiples of: 1

MLV5.5 VDC-15 V-30 A90 mJ650 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount8 V- 40 C+ 125 CAEC - Q200
14D561K


Varistors 460V 925V 4.5KA Through Hole RoHS
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Ruilongyuan 85461
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AUD 0.1047
Multiples of: 5

   925 V          504 V ~ 616 V   
V275LA4P


710V 369V 275V 430V Plugin Varistors ROHS
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Littelfuse 85379
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AUD 0.0448
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   710 V7 mm  80 pF- 55 C to + 85 C Bulk   430 V   
B72210S0600K101


Varistors Varistor S10K60
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TDK 81877
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AUD 0.1455
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MOV85 VDC60 VAC165 V12 mm2.5 kA10 J870 pF RadialBulk StandardDPCB Mount100 V- 40 C+ 105 C 
B72220S0300K101


Varistors 30volts 2000A
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TDK 81560
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AUD 0.3886
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   93 V20 mm  9350 pF- 40 C to + 85 C Bulk   47 V   
B72660M0461K093


Varistors Varistor CU4032K460G2K1
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TDK 79673
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AUD 1.0673
Multiples of: 1

Mov615 VDC460 VAC1.24 kV 1 kA36 J55 pF- 40 C to + 85 CSmd/SmtReel4032 (102080 METRIC)Cu 750 V- 40 C+ 85 C 
10D470K


Varistors 38V 93V 500A Through Hole RoHS
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Ruilongyuan 79360
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AUD 0.069
Multiples of: 10

   93 V          42 V ~ 52 V   
471KD10


Varistors 385V 775V 2.5KA Through Hole RoHS
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Yageo 78589
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AUD 0.0778
Multiples of: 10

MOV385 VDC300 VAC775 V10 mm3.5 kA85 J210 pF RadialBulk 10DPCB Mount470 V- 40 C+ 105 C 
B72500T40M60


Varistors 0603 4.0V 30A CT0603M4G
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TDK 76920
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AUD 0.104
Multiples of: 1

Mlv5.5 V4 V19 V 30 A100 Mj200 pF- 55 C to + 125 CSmd/SmtBulk0603 (1608 METRIC)Standard 8 V- 55 C+ 125 C 
B72530T140K62


Var MOV 14VAC/18VDC 400A 22V 1210 SMD Blister T/R
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TDK 76596
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AUD 0.3432
Multiples of: 1

Mlv18 V14 V38 V 400 A1500 Mj2000 pF- 55 C to + 125 CSmd/SmtBulk1210 (3225 METRIC)Standard 22 V- 55 C+ 125 C 
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