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
  
                      
ERZ-E14A331SC


Varistors 330VDC 1W 7500A L/S=10mm Cut LD
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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.

Panasonic 1920
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AUD 1.3321
Multiples of: 1

                  
561KD14-E0108TB


Varistors Through Hole RoHS
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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.

Yageo 0
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AUD 0.018
Multiples of: 5

   -              
SFI0402EH060-0R20P


0402 ESD Protection Devices ROHS
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SFI 0
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AUD 0.0181
Multiples of: 50

                  
WLR-G07D511KHG6APBB3.5-H


Varistors Through Hole RoHS
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Tyohm 0
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AUD 0.0184
Multiples of: 10

   845 V          -   
SDV1608H300C100NPTF


65V 0.005J 10pF@1MHz 30V 21.3V 37V~46V 2A 0603 Varistors ROHS
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Sunlord 0
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AUD 0.0185
Multiples of: 50

   65 V          37 V ~ 46 V   
SC0603E100M05


Varistors -5.5V 25V 0603 RoHS
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SOCAY 0
6 to 16 Weeks Calender.png

AUD 0.0186
Multiples of: 50

   25 V              
SFI0402EH240-0R20P


0402 ESD Protection Devices ROHS
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SFI 0
6 to 16 Weeks Calender.png

AUD 0.0187
Multiples of: 50

                  
ERZ-E14A221SC


Varistors 220VDC 1W 7500A L/S=10mm Cut LD
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Panasonic 0
6 to 16 Weeks Calender.png

AUD 0.0195
Multiples of: 1

MOV180 VDC140 VAC360 V16.5 mm7.5 kA155 J1200 pF RadialBulk ERZ - E - S1PCB Mount220 V- 40 C+ 125 C 
SC0402E050M05


Varistors 5V 25V 0402 RoHS
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SOCAY 0
6 to 16 Weeks Calender.png

AUD 0.0196
Multiples of: 50

   25 V              
SDV1608E5R5C101NPTF


Varistors 5.5V 10~14 18V 0603 RoHS
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Sunlord 0
6 to 16 Weeks Calender.png

AUD 0.0197
Multiples of: 20

   18 V          10 V ~ 14 V   
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