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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First...581582583584585...
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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
  
                      
07D220K


Varistors 18V 43V 250A 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.

Ruilongyuan 17072
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AUD 0.0746
Multiples of: 10

   43 V              
B72207S0400K111


VARISTOR, MOV, 135V, DISC 7MM
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TDK 0
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AUD 0.0628
Multiples of: 10

                  
STE10D201K1EN0FSB0R0


Varistors 170V 340V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 0
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AUD 0.0628
Multiples of: 10

   340 V          180 V ~ 220 V   
STE07D270K1BQ0FST0R0


Varistors 22V 53V 250A Through Hole,P=5mm RoHS
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Songtian 0
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AUD 0.0629
Multiples of: 10

   53 V          24 V ~ 31 V   
VCAS040218X400WP


Varistors 13VAC 18VDC 0.05J 65pF 25.5 V 42V
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Kyocera AVX 0
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AUD 0.063
Multiples of: 10

Mlv18 V13 V42 V 20 A0.05 J65 pF Smd/SmtReel0402 (1005 METRIC)Vcas 25.5 V- 55 C+ 125 C 
681KD10-C4


1.12kV 560V 420V 680V Plugin,P=7.5mm Varistors ROHS
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Yageo 0
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AUD 0.063
Multiples of: 5

   1.12 kV          680 V   
FTR10D911K-C3.5Z3


1.5kV 745V 550V 819V~1.001kV Plugin,P=7.5mm Varistors ROHS
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FTR 0
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AUD 0.0631
Multiples of: 5

   1.5 kV          819 V ~ 1.001 kV   
SDV2012A300C181NPTF


Varistors 30V 37~46 65V 0805 RoHS
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Sunlord 0
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AUD 0.0631
Multiples of: 10

   65 V          37 V ~ 46 V   
101KD10


165V 0.4W 15J 85V 1000pF@1kHz 60V 100V 2.5kA Radial Leaded Varistors ROHS
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Liown 0
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AUD 0.0633
Multiples of: 10

   165 V          100 V   
220KD07J


Varistors Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.0633
Multiples of: 10

MOV18 VDC14 VAC43 V7 mm0.5 kA2.4 J2300 pF RadialBulk 05DThrough Hole22 V- 40 C+ 105 C 
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