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
  
                      
STE10D621K1EQ0FQT0R0


Varistors 505V 1025V 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 : 13
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0937
Multiples of: 5

   1025 V          558 V ~ 682 V   
STE07D121K1BN0FSB0R0


Varistors 100V 120 (108~132) 200V 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 : 11
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.022
Multiples of: 10

   200 V          108 V ~ 132 V   
STE10D201K1EN0FSB0R0


Varistors 170V 340V 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 : 11
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0404
Multiples of: 10

   340 V          180 V ~ 220 V   
STE14D911K1EQ0FQT0R0


Varistors 745V 910 (819~1001) 1500V 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 : 11
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1582
Multiples of: 5

   1500 V          819 V ~ 1001 V   
STE20D781K1DN0FQB0R0


Varistors 640V 1290V 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 : 11
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.2214
Multiples of: 1

   1290 V          702 V ~ 858 V   
STE07D361K1BN0FSB0R0


Varistors 300V 360 (324~396) 595V 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 : 10
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0236
Multiples of: 10

   595 V          324 V ~ 396 V   
STE20D391K1DQ0FST0R0


Varistors 320V 390 (351~429) 650V 6.5KA 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 : 10
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.14
Multiples of: 5

   650 V          351 V ~ 429 V   
STE20D681K1DQ0FST0R0


Varistors 560V 680 (612~748) 1120V 6.5KA 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 : 10
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1559
Multiples of: 5

   1120 V          612 V ~ 748 V   
STE20D301K1DQ0FQT0R0


Varistors 250V 300 (270~330) 500V 10KA 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 : 10
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1747
Multiples of: 5

   500 V          270 V ~ 330 V   
STE05D201K1BN0FSB0R0


Varistors 170V 200 (180~220) 355V 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 : 9
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.022
Multiples of: 20

   355 V          180 V ~ 220 V   
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