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
  
                      
AV17K0805121NIR1


Varistors AV AUTO SERIES 17V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 11424
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AUD 0.1226
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MLV20 VDC17 VAC44 V-120 A0.5 J370 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVPCB Mount27 V- 55 C+ 125 CAEC - Q200
B72207S0500K111


EPCOS TDK Varistors 50vrms 7mm StdCrimp Varistor S07K50G
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TDK 11424
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AUD 0.1901
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Mov65 VDC50 VAC135 V7 mm1.2 kA4.2 J530 pF- 40 C to + 85 CRadialReel B722 82 VDC- 40 C+ 105 C 
ZV35K1206121NIR1HT


Varistors ZV 35V 10%
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Bourns 11355
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AUD 0.1886
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MLV45 VDC35 VAC90 V-120 A0.6 J400 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVHTPCB Mount56 V- 55 C+ 125 C 
B72207S0271K111


Varistors 275V RMS 7MM RADIAL Varistor S07K275G
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TDK 11329
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AUD 0.0756
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Mov350 VDC275 VAC710 V7 mm1.2 kA21 J95 pF  Cut Tape Standardd  - 40 C+ 105 C 
ZV50K1206121NIR1HT


Varistors ZV 50V 10%
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Bourns 11173
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AUD 0.1865
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MLV65 VDC50 VAC135 V-120 A0.8 J340 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVHTPCB Mount82 V- 55 C+ 125 C 
MOV-14D781KTR


Varistors 780volts 14mm
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Bourns 11160
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AUD 0.385
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MOV780 VDC485 VAC1.29 kV14 mm4.5 kA148 J260 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount780 V- 40 C+ 85 C 
KMOV1206H300KT


1206 Varistors ROHS
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Yongyutai Electronics 10912
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AUD 0.0528
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RL0603A180K


46V 14V 11V 16.8V~21V 0603 Varistors ROHS
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Ruilongyuan 10301
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AUD 0.0733
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   46 V          16.8 V ~ 21 V   
JVR05N390K


Varistor: zinc-oxide; THT; 25VAC; 31VDC; 39V; ±10%; 100A; 1.2J; 10mW
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Joyin 8513
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AUD 0.072
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              39 V   
V230LA4P


595V 300V 230V 360V Plugin Varistors ROHS
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Littelfuse 5820
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AUD 0.1657
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   595 V7 mm  100 pF- 55 C to + 85 C Bulk   360 V   
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