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.

Varistors

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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
  
                      
STE07D201K1BN0FSB0R0


Varistors 170V 200 (180~220) 340V 1.2KA 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 : 582
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USD 0.0258
Multiples of: 10

   340 V          180 V ~ 220 V   
STE05D561K1BQ0FST0R0


Varistors 460V 560 (504~616) 920V 400A 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 : 562
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USD 0.0276
Multiples of: 10

   920 V          504 V ~ 616 V   
STE07D220K1BN0FSB0R0


Varistors 18V 22 (19.5~26) 43V 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 : 543
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USD 0.0401
Multiples of: 10

   43 V          19.5 V ~ 26 V   
STE07D470K1BQ0FST0R0


Varistors 38V 47 (42~52) 93V 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 : 543
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USD 0.0408
Multiples of: 10

   93 V          42 V ~ 52 V   
STE05D271K1BQ0FST0R0


Varistors 225V 270 (243~297) 475V 400A 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 : 504
Ship by Tue. 02 Jul to Fri. 05 Jul Calender.png

USD 0.0271
Multiples of: 10

   475 V          243 V ~ 297 V   
STE07D181K1BQ0FST0R0


Varistors 150V 180 (162~198) 300V 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 : 485
Ship by Tue. 02 Jul to Fri. 05 Jul Calender.png

USD 0.0281
Multiples of: 10

   300 V          162 V ~ 198 V   
STE10D121K1EN0FSB0R0


Varistors 100V 120 (108~132) 200V 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 : 485
Ship by Tue. 02 Jul to Fri. 05 Jul Calender.png

USD 0.0416
Multiples of: 10

   200 V          108 V ~ 132 V   
STE10D331K1EN0FSB0R0


Varistors 275V 330 (297~363) 550V 2.5KA Through Hole 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 : 485
Ship by Tue. 02 Jul to Fri. 05 Jul Calender.png

USD 0.0421
Multiples of: 10

   550 V          297 V ~ 363 V   
STE10D561K1EN0FSB0R0


Varistors 460V 925V 2.5KA Through Hole,P=7.5mm 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 : 485
Ship by Tue. 02 Jul to Fri. 05 Jul Calender.png

USD 0.0474
Multiples of: 10

   925 V          504 V ~ 616 V   
STE10D821K1EN0FSB0R0


Varistors 670V 820 (738~902) 1355V 2.5KA Through Hole,P=7.5mm 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 : 485
Ship by Tue. 02 Jul to Fri. 05 Jul Calender.png

USD 0.0633
Multiples of: 5

   1355 V          738 V ~ 902 V   
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