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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
WMR14D561KH3B3.5W


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.

WMEC 266
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AUD 0.228
Multiples of: 5

   925 V          504 V ~ 616 V   
MG052S14A300DP


Varistors 10VAC 14VDC 0.1J 425pF 19.5V 32V
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Kyocera AVX 266
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AUD 1.0261
Multiples of: 1

MLV14 VDC10 VAC32 V-30 A100 mJ425 pF SMD/SMTReel , Cut Tape0508 (1220 METRIC)MGPCB Mount19.5 V- 55 C+ 125 C 
GMOV-20D650K


Varistors 65VRMS 70J 185V-CLAMP
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Bourns 265
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AUD 1.408
Multiples of: 1

MOV85 VDC65 VAC-23 mm10 kA70 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
STE07D511K1BQ0FST0R0


Varistors 415V 845V 1.2KA 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 261
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AUD 0.0405
Multiples of: 10

   845 V          459 V ~ 561 V   
561KD14J-C3.5Z2


Varistors Through Hole,P=7.5mm RoHS
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Yageo 257
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AUD 0.1007
Multiples of: 5

   925 V          504 V ~ 616 V   
391KD07J


Varistors Through Hole RoHS
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Yageo 174
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AUD 0.0451
Multiples of: 10

   650 V          351 V ~ 429 V   
STE07D820K1BN0FSB0R0


Varistors 65V 135V 1.2KA Through Hole,P=5mm RoHS
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Songtian 58
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AUD 0.033
Multiples of: 10

   135 V          82 (74 ~ 90)   
VDR-07D331K


Varistors 275V 550V 1.2KA Through Hole RoHS
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VDR 0
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AUD 0.0353
Multiples of: 10

   550 V          297 V ~ 363 V   
5D180


Varistors 14V 18 (16~20) 40V 100A Through Hole RoHS
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Hongzhi 0
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AUD 0.0366
Multiples of: 1

   40 V          16 V ~ 20 V   
RM10D511KD1IE1RT


845V 415V 320V 510V Plugin,P=7.5mm Varistors ROHS
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Dersonic 0
6 to 16 Weeks Calender.png

AUD 0.0615
Multiples of: 10

                  
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