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
  
                      
470KD10J


Varistors 38V 93V 1KA 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 279
Ships to you
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AUD 0.121
Multiples of: 1

MOV38 VDC30 VAC93 V10 mm1 kA11 J2100 pF RadialBulk 10DThrough Hole47 V- 40 C+ 105 C 
FTR14D112K


Varistors 895V 1815V 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 247
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AUD 0.1387
Multiples of: 5

   1815 V          990 V ~ 1210 V   
MOV-14D331KTR


Varistors 330volts 14mm
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Bourns 239
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AUD 0.2499
Multiples of: 1

Mov330 VDC 550 V14 mm4.5 kA85 J610 pF- 40 C to + 85 C Reel Mov - 14Dxxxk  - 40 C+ 85 C 
B72220S3251K101


Varistors 250VAC 10% 20mm SuperioR
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TDK 239
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AUD 1.86
Multiples of: 1

              390 V   
ERZ-C20EK241


Varistors 200V 8A CLAMP
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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.

Panasonic 239
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AUD 9.6014
Multiples of: 1

Mlv200 VDC150 VAC395 V 8 kA95 J1500 pF- 40 C to + 85 CSmd/SmtBulk1805 (4814 METRIC)C 240 V- 40 C+ 85 CCommercial
471KD14-C3.5


Varistors Through Hole RoHS
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Yageo 237
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AUD 0.0995
Multiples of: 5

   -              
RM14D201KD1IE100


340V 57J 1000pF@1kHz 170V 130V 50A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 237
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AUD 0.1117
Multiples of: 5

                  
821KD20J


Varistors Through Hole RoHS
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Yageo 52
Ships to you
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AUD 0.4145
Multiples of: 1

MOV670 VDC510 VAC1355 V20 mm10 kA460 J500 pF RadialBulk 20DThrough Hole820 V- 40 C+ 105 C 
181KD14


Varistors 150V 180 (162~198) 300V 4.5KA Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.1005
Multiples of: 5

   300 V          162 V ~ 198 V   
VDR-10D112K


Varistors 895V 1815V 2.5KA Through Hole RoHS
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VDR 0
6 to 16 Weeks Calender.png

AUD 0.1032
Multiples of: 5

   1815 V          990 V ~ 1210 V   
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