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
  
                      
VJ15M00600KBA


RESISTOR,VOLTAGE DEPENDENT
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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.

Kyocera AVX 0
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AUD 55.9756
Multiples of: 1250

            Vjm0     
B72240B0151K001


VARISTOR, METAL OXIDE, 395V, BLOCK
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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.

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AUD 57.12
Multiples of: 1

        - 40 C To + 85 C         
Z33M391S


Varistors 390V 20000A mm
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AUD 57.6306
Multiples of: 100

 295 VDC210 VAC43 V12.5 mm500 A360 J0.011 uF RadialBulk Z33MPCB Mount - 40 C+ 85 C 
Z33M471S


Varistors 470V 20000A mm
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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.

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AUD 57.6306
Multiples of: 100

 350 VDC250 VAC65 V12.5 mm500 A385 J6300 pF RadialBulk Z33MPCB Mount - 40 C+ 85 C 
Z33M441S


Varistors 440V 20000A mm
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AUD 57.6306
Multiples of: 100

 335 VDC240 VAC53 V12.5 mm500 A370 J8000 pF RadialBulk Z33MPCB Mount - 40 C+ 85 C 
B72241L0421K100


Varistors Varistor LS41K420QP
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AUD 58.025
Multiples of: 1

          Bulk       
B72240B0381K001


VARISTOR, METAL OXIDE, 1.025KV, BLOCK
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AUD 58.5769
Multiples of: 1

                  
Z25M561S


Varistors 560V 10000A mm
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AUD 58.7687
Multiples of: 100

 420 VDC300 VAC930 V16 mm4.5 kA260 J340 pF RadialBulk Z25MPCB Mount - 40 C+ 85 C 
Z25M681S


Varistors 680V 10000A mm
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AUD 58.7687
Multiples of: 100

 510 V365 V1.12 kV 4.5 kA280 J320 pF- 40 C to + 85 C Bulk Z25m  - 40 C+ 85 C 
B72240B0231K001


VARISTOR, METAL OXIDE, 595V, BLOCK
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AUD 59.4925
Multiples of: 1

                  
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