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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First...906907908909910...
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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
  
                      
VZ20D301KBS-N


Var MOV 195VAC/250VDC 10000A 330V Radial Bulk
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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 0.6887
Multiples of: 100

          -       
ERZ-E14A511S1


Varistor: ceramics; THT; 320VAC; 410VDC; 510V; 7.5kA
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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 0
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AUD 0.69
Multiples of: 1

MOV410 VDC320 VAC845 V16.5 mm7.5 kA382 J700 pF RadialBulk ERZ - E - S1PCB Mount510 V- 40 C+ 125 C 
Z15D221


Varistors 220V 4500A 16mm
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AUD 0.6903
Multiples of: 1

 180 VDC140 VAC77 V22.5 mm2 kA78 J0.0138 uF RadialBulk Z15DPCB Mount - 40 C+ 85 C 
Z15D101


Varistors 100V 4500A 16mm
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AUD 0.6903
Multiples of: 1

 85 V60 V775 V 1.25 kA35 J100 pF- 40 C to + 85 C Bulk Z15d  - 40 C+ 85 C 
Z15D561


Varistors 560V 4500A 16mm
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AUD 0.6903
Multiples of: 1

 450 V350 V1415 V 20 kA190 J1500 pF- 40 C to + 85 C Bulk Z15d  - 40 C+ 85 C 
Z15D560


Varistors 56V 1000A 16mm
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AUD 0.6903
Multiples of: 1

 45 V35 V1.175 kV 20 kA16 J1800 pF- 40 C to + 85 C Bulk Z15d  - 40 C+ 85 C 
V130LT20A


Var MOV 130VAC/175VDC 6500A 228V Radial T/R
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Littelfuse 0
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AUD 0.6903
Multiples of: 1

Mov175 V130 V340 V20 mm6.5 kA70 J1900 pF- 55 C to + 85 CRadialReel La     
VR-61SSTR


Silcon Varistors
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AUD 0.6912
Multiples of: 1250

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Z15D121


Varistors 120V 4500A 16mm
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AUD 0.6914
Multiples of: 1

MOV100 VDC75 VAC135 V16 mm1.25 kA42 J810 pF RadialBulk Z15DPCB Mount120 V- 40 C+ 85 C 
Z15D471


Varistors 470V 4500A 16mm
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AUD 0.6914
Multiples of: 1

MOV385 VDC300 VAC810 V16 mm20 kA175 J2600 pF RadialBulk Z15DPCB Mount470 V- 40 C+ 85 C 
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