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
  
                      
STE20D271K1DQ0FQT0R0


Varistors 225V 270 (243~297) 455V 10KA Through Hole,P=10mm 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 227
Ships to you
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AUD 0.2486
Multiples of: 5

   455 V          243 V ~ 297 V   
VZ14D431KBS


Var MOV 275VAC/370VDC 4500A 473V Radial Bulk
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World Products 226
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AUD 0.2918
Multiples of: 1

          -       
TMOV20RP550E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 226
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AUD 1.6651
Multiples of: 1

MOV715 VDC550 VAC1.5 kV20 mm10 kA360 J300 pF RadialBulk TMOVPCB Mount1001 V- 55 C+ 85 C 
V82ZT2P


Varistors 1200A 500pF
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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.

Littelfuse 225
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AUD 0.4636
Multiples of: 1

MOV68 VDC50 VAC135 V7 mm1.2 kA4 J500 pF RadialReel , Cut Tape ZAPCB Mount90.2 V- 55 C+ 85 C 
ERZ-E07A201


Panasonic Varistors ERZ-E 7mm 200V Bulk ZNR Surge Absorber
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Panasonic 224
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AUD 0.1147
Multiples of: 1

Mov170 V130 V340 V9 mm2.5 kA26 J430 pF- 40 C to + 85 C Bulk Erz - E 200 V- 40 C+ 85 C 
STE14D102K1EN0FQB0R0


Varistors 825V 1000 (900~1100) 1650V 6KA Through Hole RoHS
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Songtian 218
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AUD 0.2795
Multiples of: 5

   1650 V          900 V ~ 1100 V   
B72220S0400K101


Varistors 40volts 2000A
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TDK 206
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AUD 0.6647
Multiples of: 1

Mov56 VDC40 VAC135 V20 mm2 kA37 J6750 pF RadialBulk Standardd 68 V- 40 C+ 105 C 
FTR14D511KJ


845V 415V 320V 459V~561V Plugin Varistors ROHS
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FTR 0
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AUD 0.0879
Multiples of: 5

   845 V          459 V ~ 561 V   
FTR10D270K


53V 22V 17V 24V~31V Plugin Varistors ROHS
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FTR 0
6 to 16 Weeks Calender.png

AUD 0.0903
Multiples of: 5

   53 V          24 V ~ 31 V   
181KD20


Varistors 150V 180 (162~198) 300V 6.5KA Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.243
Multiples of: 5

MOV150 VDC115 VAC300 V20 mm6.5 kA85 J2200 pF RadialBulk 20DThrough Hole180 V- 40 C+ 105 C 
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