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
  
                      
K0603ESDA-05N


0603 Varistors 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.

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AUD 0.011
Multiples of: 50

                  
B72590T140L60V39


SMD Varistors ROHS
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TDK 0
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AUD 0.0111
Multiples of: 50

   -          -   
AVRL101A3R3FBA


Var MLV 10VDC 27V 0402 SMD Bulk
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TDK 0
6 to 16 Weeks Calender.png

AUD 0.0113
Multiples of: 1

 10 V  Not Required mm  3.3 pF  Bulk   27 V   
SDV1005E260C500NPTF


Varistors 26V 31~38 58V 0402 RoHS
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Sunlord 0
6 to 16 Weeks Calender.png

AUD 0.0113
Multiples of: 20

   58 V          31 V ~ 38 V   
SFI0201-050E100NP-LF


72V 28V 0201 TVS 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.

SFI 0
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AUD 0.0114
Multiples of: 1

                  
SFI0402ML120C-LF


Varistors 0402 RoHS
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AUD 0.0114
Multiples of: 50

                  
SFI0402ML240C-LF


Varistors 0402 RoHS
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SFI 0
6 to 16 Weeks Calender.png

AUD 0.0114
Multiples of: 50

                  
SDV1005E5R5C800NPTF


Varistors 5.5V 10~14 18V 0402 RoHS
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Sunlord 0
6 to 16 Weeks Calender.png

AUD 0.0115
Multiples of: 20

   18 V          10 V ~ 14 V   
SDV1005E140C500NPTF


Varistors 14V 16~22 30V 10A 0402 RoHS
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Sunlord 0
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AUD 0.0117
Multiples of: 20

   30 V              
SFI0603-050E560NP-LF


0603 TVS ROHS
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SFI 0
6 to 16 Weeks Calender.png

AUD 0.0118
Multiples of: 1

                  
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