About Varistors

Yageo 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
  
                      
751KD14-T4.5


Varistors 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.

Yageo Availability : 1
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USD 0.1223

Multiples of: 1

   1.24 kV          675 V ~ 825 V   
431KD20-P10


Varistors 350V 710V 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.

Yageo Availability : 1
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USD 0.1415

Multiples of: 1

   710 V          430 (387 ~ 473)   
511KD20J


Varistors 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.

Yageo Availability : 1
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.1463

Multiples of: 5

MOV415 VDC320 VAC845 V20 mm10 kA360 J780 pF RadialBulk 20DPCB Mount510 V- 40 C+ 105 C 
911KD20-P10T6K2.5


1.5kV 745V 550V 819V~1.001kV Plugin,P=7.5mm Varistors 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.

Yageo Availability : 1
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.1808

Multiples of: 1

   1.5 kV          819 V ~ 1.001 kV   
271KD20J


Varistors 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.

Yageo Availability : 0
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USD 0.1447

Multiples of: 5

   455 V          243 V ~ 297 V   
471KD20J-P10


Varistors 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.

Yageo Availability : 0
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USD 0.1609

Multiples of: 5

   775 V          423 V ~ 517 V   
820KD20J-P10


Varistors 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.

Yageo Availability : 0
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USD 0.1642

Multiples of: 5

   135 V          82 V   
330KD20-P10


Varistors 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.

Yageo Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.2092

Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
560KD20J


Varistors 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.

Yageo Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.2227

Multiples of: 5

   110 V          50 V ~ 62 V   
220KD20J


Varistors 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.

Yageo Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.2229

Multiples of: 5

MOV18 VDC14 VAC43 V20 mm3 kA16 J0.0185 uF RadialBulk 20DThrough Hole22 V- 40 C+ 105 C 
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