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
  
                      
STE05D331K1BQ0FST0R0


Varistors 275V 330 (297~363) 570V 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 : 640
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0239
Multiples of: 10

   570 V          297 V ~ 363 V   
STE20D680K1DQ0FST0R0


Varistors 56V 68 (61~75) 135V 2KA 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 : 640
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.2103
Multiples of: 5

   135 V          61 V ~ 75 V   
STE05D470K1BN0FSB0R0


Varistors 38V 47 (42~52) 104V 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 : 628
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0336
Multiples of: 10

   104 V          42 V ~ 52 V   
STE14D431K1EN0FQB0R0


Varistors 350V 710V 6KA 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 : 617
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1136
Multiples of: 5

   710 V          387 V ~ 473 V   
STE10D220K1EN0FSB0R0


Varistors 18V 22 (19.5~26) 43V 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 : 610
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0562
Multiples of: 5

   43 V          19.5 V ~ 26 V   
STE07D301K1BQ0FST0R0


Varistors 250V 300 (270~330) 500V 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 : 601
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0252
Multiples of: 10

   500 V          270 V ~ 330 V   
STE10D112K1EQ0FQT0R0


Varistors 895V 1100 (990~1210) 1815V 3.5KA 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 : 577
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1265
Multiples of: 5

   1815 V          990 V ~ 1210 V   
STE05D180K1BN0FSB0R0


Varistors 14V 40V 100A Through Hole,P=5.0mm 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 : 568
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0336
Multiples of: 10

   40 V          15 V ~ 21.6 V   
STE05D560K1BQ0FST0R0


Varistors 45V 123V 100A 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 : 542
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0351
Multiples of: 10

   123 V          50 V ~ 62 V   
STE07D220K1BN0FSB0R0


Varistors 18V 22 (19.5~26) 43V 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 : 516
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.034
Multiples of: 10

   43 V          19.5 V ~ 26 V   
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