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
  
                      
511KD20-P7.5


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 : 4
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USD 0.1582

Multiples of: 1

MOV415 VDC320 VAC845 V20 mm6.5 kA210 J780 pF RadialBulk 20DThrough Hole510 V- 40 C+ 105 C 
221KD20


Varistors 180V 220 (198~242) 360V 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 : 4
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USD 0.1595

Multiples of: 5

MOV180 VDC140 VAC360 V20 mm6.5 kA100 J1800 pF RadialBulk 20DThrough Hole220 V- 40 C+ 105 C 
471KD20J


Varistors 470V 10KA MOV Disc 20mm
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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 : 4
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USD 0.1615

Multiples of: 5

MOV385 VDC300 VAC775 V20 mm10 kA350 J850 pF RadialBulk 20DThrough Hole470 V- 40 C+ 105 C 
621KD20-P10


Varistors 505V 1025V 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 : 4
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USD 0.1814

Multiples of: 1

   1025 V          558 V ~ 682 V   
751KD20J-P10


Varistors 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.

Yageo Availability : 4
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USD 0.2107

Multiples of: 5

   1.24 kV          675 V ~ 825 V   
751KD20-P10


Varistors 615V 1240V 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 : 4
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.2506

Multiples of: 5

   1240 V              
821KD25


Varistors 670V 1355V 15KA 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 : 4
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.9333

Multiples of: 1

MOV670 VDC510 VAC1.355 kV25 mm15 kA570 J800 pF RadialBulk 25DPCB Mount820 V- 40 C+ 105 C 
270KD05


Varistors 22V 27 (24~31) 60V 100A 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 : 0
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USD 0.0276

Multiples of: 10

MOV22 VDC17 VAC60 V5 mm100 A600 mJ930 pF RadialBulk 05DPCB Mount27 V- 40 C+ 105 C 
330KD07J


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 0.0305

Multiples of: 10

MOV26 VDC20 VAC65 V7 mm0.5 kA3.5 J1500 pF RadialBulk 05DThrough Hole33 V- 40 C+ 105 C 
680KD07J


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0316

Multiples of: 10

   135 V          61 V ~ 75 V   
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