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
  
                      
B72214S0250K101


Varistors 25volts 1000A
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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.

TDK 19869
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AUD 0.2648
Multiples of: 1

   77 V14 mm  5850 pF- 40 C to + 85 C Bulk   39 V   
471KD14J


Varistors MOV Disc 14mm470V 6KA
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Yageo 753
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AUD 0.1996
Multiples of: 1

MOV385 VDC300 VAC775 V14 mm6 kA125 J430 pF RadialBulk 14DPCB Mount470 V- 40 C+ 105 C 
ERZ-V14D911


Varistors 910V 4500A ZNR SUR ABSORBER 14MM
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Panasonic 332
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AUD 0.6301
Multiples of: 1

Mov745 V550 V1.5 kV14 mm5 kA 250 pF- 40 C to + 85 CRadial  V 910 V- 40 C+ 85 C 
VDRS14T130BSE


Varistors 130volts 17mm
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Vishay 332
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AUD 0.6443
Multiples of: 1

Mov170 V130 V340 V17 mm4.5 kA56 J1050 pF- 40 C to + 85 CRadialBulk Vdrs..E 205 V- 40 C+ 85 C 
V131HA40


Varistors 40kA 130V 1000pF
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Littelfuse 330
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AUD 19.0457
Multiples of: 1

Mov175 V130 V345 V40 mm40 kA270 J10000 pF- 55 C to + 85 CThrough HoleBulk Ha  - 55 C+ 85 C 
STE10D781K1EQ0FST0R0


Varistors 640V 780 (702~858) 1290V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 329
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AUD 0.0849
Multiples of: 5

   1290 V          702 V ~ 858 V   
VDR-07D220K


Varistors 18V 22 (19.5~26) 43V 250A Through Hole RoHS
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VDR 0
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AUD 0.0332
Multiples of: 20

   43 V          19.5 V ~ 26 V   
RL0603E012M100K


Varistors 12V 50V 0603 RoHS
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Ruilongyuan 0
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AUD 0.0407
Multiples of: 10

   50 V          -   
FTR10D560K


110V 45V 35V 50V~62V Plugin Varistors ROHS
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FTR 0
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AUD 0.0847
Multiples of: 5

   110 V          50 V ~ 62 V   
FTR14D101KJ


165V 85V 60V 90V~110V Plugin Varistors ROHS
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FTR 0
6 to 16 Weeks Calender.png

AUD 0.1562
Multiples of: 5

   165 V          90 V ~ 110 V   
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