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
  
                      
STE10D511K1EQ0FST0R0


Varistors 415V 845V 2.5KA 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 : 5
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0432
Multiples of: 10

   845 V          459 V ~ 561 V   
STE10D511K1EQ0FQT0R0


Varistors 415V 510 (459~561) 845V 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 : 5
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0915
Multiples of: 5

   845 V          459 V ~ 561 V   
STE14D101K1EN0FQB0R0


Varistors 85V 100 (90~110) 165V 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 : 5
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0996
Multiples of: 5

   165 V          90 V ~ 110 V   
STE20D241K1DQ0FST0R0


Varistors 200V 240 (216~264) 395V 6.5KA 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 : 5
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1409
Multiples of: 5

   395 V          240 (216 ~ 264)   
STE05D181K1BN0FSB0R0


Varistors 150V 180 (162~198) 320V 400A 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 : 4
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0238
Multiples of: 20

   320 V          162 V ~ 198 V   
STE07D361K1BQ0FST0R0


Varistors 300V 595V 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 : 4
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0239
Multiples of: 10

   595 V          324 V ~ 396 V   
STE05D471K1BQ0FST0R0


Varistors 385V 470 (423~517) 810V 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 : 4
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0243
Multiples of: 10

   810 V          423 V ~ 517 V   
STE05D181K1BQ0FST0R0


Varistors 150V 180 (162~198) 320V 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 : 4
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0257
Multiples of: 10

   320 V          162 V ~ 198 V   
STE07D180K1BN0FSB0R0


Varistors 14V 18 (15~21.6) 36V 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 : 4
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0354
Multiples of: 10

   36 V          18 (15 ~ 21.6)   
STE10D151K1EN0FSB0R0


Varistors 125V 150 (135~165) 250V 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 : 4
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0389
Multiples of: 10

   250 V      Bag - Packed   135 V ~ 165 V   
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