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
  
                      
621KD14-C4Z2


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 82
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between Mon. 08 Jun to Thu. 11 Jun Calender.png

AUD 0.1142
Multiples of: 5

   -              
VAR-18160360M5P-FK


36V - Varistors ROHS
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TDK 82
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AUD 0.2586
Multiples of: 1

   -          36 V   
VA100018A400DL


Varistors 13VAC 18VDC 0.1J 350pF 25.5 V 42V
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Kyocera AVX 82
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AUD 0.4431
Multiples of: 1

Mlv18 V13 V42 V 40 A0.1 J900 pF- 55 C to + 125 CAxialReel Va 25.5 V- 55 C+ 125 C 
TMOV14N221K206RV033


365V 180V 140V 198V~242V 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.

KNSCHA 82
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AUD 0.5711
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   365 V          198 V ~ 242 V   
TMOV14N391K206RV037


650V 320V 250V 351V~429V Plugin,P=7.5mm Varistors ROHS
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KNSCHA 82
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AUD 0.5711
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   650 V          351 V ~ 429 V   
TMOV14N201K206RV032


340V 170V 130V 185V~225V Plugin,P=7.5mm Varistors ROHS
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KNSCHA 82
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AUD 0.5711
Multiples of: 1

   340 V          185 V ~ 225 V   
SFV14D681K


Plugin,P=7.5mm Varistors ROHS
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SETfuse 0
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AUD 0.1543
Multiples of: 5

                  
RM14D390KD1IE100


77V 0.1W 31V 8.6J 5100pF@1kHz 25V 39V 500A Through Hole,P=7.5mm Varistors ROHS
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Dersonic 0
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AUD 0.1664
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FTR14D680KJ


135V 56V 40V 61V~75V Plugin Varistors ROHS
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FTR 0
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AUD 0.1724
Multiples of: 5

   135 V          61 V ~ 75 V   
VDR-20D621K


Plugin,P=10mm Varistors ROHS
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VDR 0
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AUD 0.1797
Multiples of: 5

                  
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