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
  
                      
681KD14


Varistors 560V 1120V 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.

Yageo Availability : 6218
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USD 0.0586

Multiples of: 5

MOV560 VDC420 VAC1.12 kV14 mm4.5 kA130 J290 pF RadialBulk 14DPCB Mount680 V- 40 C+ 105 C 
271KD10-C3.5Z2


Varistors 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.

Yageo Availability : 0
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USD 0.0778

Multiples of: 10

   455 V          243 V ~ 297 V   
271KD10-OC3Z2


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 0.0786

Multiples of: 10

   455 V          243 V ~ 297 V   
201KD14J


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 0.0796

Multiples of: 5

MOV170 VDC130 VAC340 V14 mm6 kA70 J1000 pF RadialBulk 14DThrough Hole200 V- 40 C+ 105 C 
390KD07-TR


Varistors 7mm, 39V, 250A MOV
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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 0.0845

Multiples of: 1

MOV31 VDC25 VAC77 V7 mm250 A2.1 J1300 pF RadialReel , Cut Tape 07DPCB Mount39 V- 40 C+ 105 C 
680KD10J


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 0.0857

Multiples of: 5

MOV56 VDC40 VAC135 V10 mm1 kA15 J1500 pF RadialBulk 10DThrough Hole68 V- 40 C+ 105 C 
330KD10J


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 0.0909

Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
621KD07-TR


Varistors Disc 7mm 620V 1.2KA
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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 0.0913

Multiples of: 1

                  
821KD14-C3.5Z2


1.355kV 670V 510V 820V Plugin 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 : 0
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USD 0.0915

Multiples of: 5

                  
151KD10J


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 0.0951

Multiples of: 5

   250 V          135 V ~ 165 V   
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