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
  
                      
STE14D112K1EN0FSB0R0


Varistors 895V 1815V 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 : 229
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1321
Multiples of: 5

   1815 V          990 V ~ 1210 V   
STE14D911K1EQ0FST0R0


Varistors 745V 910 (819~1001) 1500V 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 : 228
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1115
Multiples of: 5

   1500 V          819 V ~ 1001 V   
STE14D331K1EN0FSB0R0


Varistors 275V 330 (297~363) 550V 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 : 227
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.069
Multiples of: 5

   550 V          330 (297 ~ 363)   
STE20D301K1DN0FSB0R0


Varistors 250V 300 (270~330) 500V 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 : 220
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1361
Multiples of: 5

   500 V          270 V ~ 330 V   
STE20D181K1DN0FQB0R0


Varistors 150V 180 (162~198) 300V 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 : 218
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1732
Multiples of: 5

   300 V          162 V ~ 198 V   
STE14D511K1EQ0FQT0R0


Varistors 415V 845V 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 : 217
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1178
Multiples of: 5

   845 V          459 V ~ 561 V   
STE07D220K1BQ0FST0R0


Varistors 18V 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 : 213
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0365
Multiples of: 10

   43 V          19.5 V ~ 26 V   
STE20D121K1DQ0FQT0R0


Varistors 100V 120 (108~132) 200V 10KA Through Hole,P=10mm 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 : 209
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.178
Multiples of: 5

   200 V          108 V ~ 132 V   
STE10D911K1EQ0FST0R0


Varistors 745V 1500V 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 : 207
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0655
Multiples of: 5

   1500 V          819 V ~ 1001 V   
STE20D301K1DN0FQB0R0


Varistors 250V 300 (270~330) 500V 6.5KA Through Hole,P=10mm 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 : 203
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1736
Multiples of: 5

   500 V          270 V ~ 330 V   
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