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
  
                      
STE10D330K1EN0FSB0R0


Varistors 26V 65V 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.

Songtian 485
Ships to you
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AUD 0.1155
Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
TVR07331BOAB203W


550V 34J 275V 215V 297V~330V 1.8kA Radial Leaded Varistors ROHS
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TKS 0
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AUD 0.0928
Multiples of: 5

                  
RM14D181KD1IECW0


Varistors 150V 180 (162~198) 300V 4.5KA Through Hole,P=7.5mm 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.

Dersonic 0
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AUD 0.093
Multiples of: 1

   300 V          -   
B72210S0301K512


Varistors Through Hole RoHS
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TDK 0
6 to 16 Weeks Calender.png

AUD 0.093
Multiples of: 10

   -          -   
FNR-10K821B


Varistors 670V 1355V 2.5KA Through Hole RoHS
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Fenghua Advanced 0
6 to 16 Weeks Calender.png

AUD 0.0932
Multiples of: 5

   1355 V          -   
STE10D270K1EQ0FST0R0


Varistors 22V 53V 500A Through Hole,P=7.5MM RoHS
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Songtian 0
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AUD 0.0933
Multiples of: 5

   53 V          24 V ~ 31 V   
431KD14


710V 0.6W 115J 350V 460pF@1kHz 275V 430V 4.5kA Radial Leaded Varistors ROHS
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Liown 0
6 to 16 Weeks Calender.png

AUD 0.0936
Multiples of: 1

   710 V          430 V   
221KD10-P5D0.6TB


360V 180V 140V 220V Plugin,P=7.5mm Varistors ROHS
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Yageo 0
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AUD 0.0936
Multiples of: 10

   360 V          220 V   
B72207S251K311


EPCOS TDK Varistors 250vrms 7mm S3 Crimp
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TDK 0
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AUD 0.0937
Multiples of: 1

Mov320 VDC250 VAC650 V7 mm1.2 kA19 J120 pF- 40 C to + 85 CRadialReel   390 VDC   
B72210S0351K503


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.

TDK 0
6 to 16 Weeks Calender.png

AUD 0.0938
Multiples of: 10

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