About Varistors

Songtian 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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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
STE07D561K1BN0FSB0R0


Varistors 460V 925V 1.2KA Through Hole,P=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.

Songtian Availability : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0306

Multiples of: 10

   925 V          504 V ~ 616 V   
STE10D181K1EN0FSB0R0


Varistors 150V 300V 2.5KA 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 Availability : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0404

Multiples of: 10

   300 V          162 V ~ 198 V   
STE14D820K1EQ0FST0R0


Varistors 65V 82 (74~90) 135V 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.

Songtian Availability : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0755

Multiples of: 5

   135 V          74 V ~ 90 V   
STE14D561K1EN0FQB0R0


Varistors 460V 560 (504~616) 925V 4.5KA 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 Availability : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1165

Multiples of: 5

   925 V          504 V ~ 616 V   
STE14D330K1EQ0FST0R0


Varistors 26V 65V 1KA ThroughHole 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 Availability : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1178

Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
STE20D751K1DQ0FQT0R0


Varistors 615V 750 (675~825) 1240V 10KA Through Hole,P=10mm 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 Availability : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.2214

Multiples of: 1

   1240 V          675 V ~ 825 V   
STE05D201K1BQ0FST0R0


Varistors 170V 200 (180~220) 355V Through Hole,P=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.

Songtian Availability : 8
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0228

Multiples of: 10

   355 V          180 V ~ 220 V   
STE07D241K1BQ0FST0R0


Varistors 200V 240 (216~264) 395V 1.2KA Through Hole,P=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.

Songtian Availability : 8
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0242

Multiples of: 10

   395 V          216 V ~ 264 V   
STE07D431K1BQ0FST0R0


Varistors 350V 430 (387~473) 710V 1.2KA Through Hole,P=5mm RoHS
Icon ROHS
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 Availability : 8
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0262

Multiples of: 10

   710 V          387 V ~ 473 V   
STE10D271K1EQ0FST0R0


Varistors 225V 270 (243~297) 455V 2.5KA 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 Availability : 8
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0402

Multiples of: 10

   455 V          243 V ~ 297 V   
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