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.

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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
781KD14


Varistors 640V 780 (702~858) 1290V 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 485
Ships to you
between Mon. 02 Mar to Wed. 04 Mar
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AUD 0.2085

Multiples of: 1

MOV640 VDC485 VAC1.29 kV14 mm4.5 kA148 J  RadialBulk 14DPCB Mount780 V- 40 C+ 105 C 
FTR14D821KJ


Varistors 670V 1355V 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.

FTR 0
6 to 16 Weeks Calender.png

AUD 0.134

Multiples of: 5

   1355 V          738 V ~ 902 V   
471KD14J-C3.5


775V 385V 300V 423V~517V 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 0
6 to 16 Weeks Calender.png

AUD 0.1341

Multiples of: 5

   775 V          423 V ~ 517 V   
VCAS06AP243R3LAT1A


Varistors 0603, 24Vdc, 0.04J 3.3pF Ant PowerGuard
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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.

Kyocera AVX 0
6 to 16 Weeks Calender.png

AUD 0.1346

Multiples of: 1

MLV24 VDC17 VAC240 V-3 A40 mJ3.3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCASPCB Mount150 V- 55 C+ 125 CAEC - Q200
VLAS060316A350DP


Varistors 16V 0603 35V Clamp AEC-Q200
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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.

Kyocera AVX 0
6 to 16 Weeks Calender.png

AUD 0.1346

Multiples of: 1000

Mlv16 VDC11 VAC35 V  100 Mj400 pF Smd/SmtCut Tape0603 (1608 METRIC)AsPcb Mount - 55 C+ 125 C 
FNR-14K121B


Varistors 100V 200V 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.

Fenghua Advanced 0
6 to 16 Weeks Calender.png

AUD 0.1348

Multiples of: 5

   200 V          -   
621KD20-P10


1.025kV 505V 385V 620V Plugin,P=10mm 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.

Liown 0
6 to 16 Weeks Calender.png

AUD 0.1306

Multiples of: 5

   1.025 kV          620 V   
121KD20


200V 100V 75V 120V Plugin,P=10mm 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.

Liown 0
6 to 16 Weeks Calender.png

AUD 0.1334

Multiples of: 5

   200 V          120 V   
TVR10681KSRBUQK


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.

TKS 0
6 to 16 Weeks Calender.png

AUD 0.1348

Multiples of: 5

                  
TVR10511KFEBUA2B


Plugin,P=7.5mm Varistors 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.

TKS 0
6 to 16 Weeks Calender.png

AUD 0.1348

Multiples of: 1

                  
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