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
  
                      
MOV-07D391KTR


Var MOV 250VAC/320VDC 1200A 390V Thru-Hole Radial T/R
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Bourns 64020
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AUD 0.0743
Multiples of: 2000

 429 V 650 V7 mm1.2 kA25 J130 pF- 40 C to + 85 C Reel Mov - 07Dxxxk  - 40 C+ 85 C 
B72207S0271K101


Varistors 275volts 1200A
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TDK 25520
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AUD 0.0514
Multiples of: 10

MOV350 VDC275 VAC710 V7 mm1.2 kA21 J95 pF RadialBulk StandardDPCB Mount430 V- 40 C+ 105 C 
B72207S131K211


EPCOS TDK Varistors 130vrms 7mm S2 Crimp Varistor S07K130E2
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TDK 16005
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AUD 0.0877
Multiples of: 1500

Mov170 V130 V 7 mm1.2 kA9.5 J - 40 C to + 85 CRadialReel Standard 205 V   
AVRH10C270KT350NA8


Varistors 1x0.5mm 0402 High Reliability
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TDK 15939
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AUD 0.0613
Multiples of: 1

MLV19 VDC-52 V-8 A20 mJ35 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRHPCB Mount27 V- 55 C+ 150 CAEC - Q200
B72510T60M62


Varistors 0805 6V 120A 600pF CT0805M6G
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TDK 15898
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AUD 0.219
Multiples of: 1

Mlv8 V6 V27 V 120 A200 Mj600 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Standard 11 V- 55 C+ 125 C 
ZV17K0805121NIR1HT


Varistors ZV 17V 10%
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Bourns 15891
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AUD 0.1461
Multiples of: 1

MLV22 VDC17 VAC44 V-120 A0.4 J315 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVHTPCB Mount27 V- 55 C+ 125 C 
MLV0402E30703T


Vishay BC Components Varistors 0402 7volts 20A 11.0V to 14.0V
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Vishay 15789
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AUD 0.0841
Multiples of: 1

MLV9 VDC7 VAC20 V-20 A0.05 J230 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLV0402E3PCB Mount14 V- 55 C+ 125 C 
B72220P3421K101


Var MOV 420VAC/560VDC 12000A 680V Radial Bulk
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TDK 15677
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AUD 1.1534
Multiples of: 1

Mov560 V420 V1120 V20 mm12000 A405 J - 40 C to + 85 CRadialBulk2220 (5750 METRIC)Superior - Mp 680 V- 40 C+ 105 C 
CV150K5BL1


Varistors CV 150 K 5 B L1
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Bourns 14826
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AUD 0.3944
Multiples of: 1

MOV200 VDC150 VAC395 V7 mm400 A9 J130 pF RadialBulk CVThrough Hole240 V- 40 C+ 85 C 
14D681K


Varistors 560V 1120V 4.5KA Through Hole RoHS
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Hongzhi 11950
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AUD 0.1691
Multiples of: 5

   1120 V          612 V ~ 748 V   
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