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
  
                      
MLVA02V05C033


ESD Suppressor 5.5V 2-Pin CSMD T/R
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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.

Eaton 0
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AUD 0.1874
Multiples of: 1

Mlv5.5 V4 V30 V   33 pF- 40 C to + 85 CSolderReel0201 (0603 METRIC)Mlva 8 v to 14 V   
719985XB


V275LA2 MOV 275VAC-RMS 8.0J
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Littelfuse 0
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AUD 0.1877
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Mov369 VDC275 VAC775 V7 mm1.2 kA23 J80 pF- 55 C to + 85 CRadialBulk La 389 VDC to 515 VDC   
ZVR14D681KL837A0J


1.12kV 565V 420V 680V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.1877
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   1.12 kV          680 V   
VDR-20D621K


Plugin,P=10mm Varistors ROHS
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VDR 0
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AUD 0.1878
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TVR14361KSU00V


595V 147J 300V 230V 6kA Radial Leaded,P=7.5mm Varistors ROHS
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TKS 0
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AUD 0.157
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B72207S0151K211


Varistors Varistor S07K150GS2
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TDK 0
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AUD 0.1882
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Mov200 V150 V395 V7 mm1.2 kA11 J210 pF- 40 C to + 85 CRadialReel B722  - 40 C+ 105 C 
JVR14N561K87PU5


Varistor: zinc-oxide; THT; 350VAC; 460VDC; 560V; 4.5kA; 156J; JVR
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Joyin 0
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AUD 0.1882
Multiples of: 9000

              560 V   
VDR-20D201K


DIP Varistors ROHS
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VDR 0
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AUD 0.1884
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ERZ-VA5V471


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1884
Multiples of: 1000

Mov385 VDC300 VAC810 V5 mm800 A 60 pF RadialBulk V 470 VDC   
ERZ-E07E511


Panasonic Varistors ERZ-E 7mm 510V T&R ZNR Surge Absorber
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Panasonic 0
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AUD 0.1884
Multiples of: 1

Mov410 VDC320 VAC845 V9 mm2.5 kA70 J210 pF- 40 C to + 85 C Reel Erz - E 510 VDC- 40 C+ 85 C 
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