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
  
                      
TMOV25SP320M


Varistors 320V 20KA SQ 25MM 25S ROHS/PB FREE
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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 0
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AUD 5.2749
Multiples of: 1

MOV420 VDC320 VAC825 V25 mm20 kA390 J1080 pF RadialBulk TMOVPCB Mount561 V- 55 C+ 85 C 
NTE524V42


Var MOV 420VAC/560VDC 6500A 680V Radial
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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.

NTE 0
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AUD 5.004
Multiples of: 1

                  
ERZ-C20DK221U


ERZC20DK221U panasonic
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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 5.0481
Multiples of: 1

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ERZ-C20EK621Y


Varistors 620V 8KA 48x42x14mm
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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 5.0774
Multiples of: 1

MOV505 VDC350 VAC1.025 kV 8 kA160 J900 pF ScrewBulk1805 (4814 METRIC)ZNRChassis Mount620 V- 40 C+ 85 C 
V270RA8X2749


Var MOV 175VAC/225VDC 1200A 270V Radial Bulk
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AUD 5.0876
Multiples of: 1000

   455 V      Bulk   270 V   
TVZ25DN271KBS


TVZ25DN271KBS world products varistors passive components
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AUD 5.0962
Multiples of: 1

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TMOV25SP440M


Varistors 440V 20KA SQ 25MM PB FREE 25S
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AUD 5.1263
Multiples of: 100

   1.16 kV   790 pF  Bulk 25S     
V82RA8X2749


Varistor: metal-oxide; THT; 50VAC; 66VDC; 82V; 1.2kA; 4J
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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 5.1362
Multiples of: 1000

MOV66 VDC 135 V     RadialBulk RA8PCB Mount    
TMOV25SP275EX3661


Varistors 25mm 275V Bi-directional
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AUD 5.1452
Multiples of: 1

Mov350 VDC275 VAC700 V 20 kA350 J1250 pF RadialBulk 25S 387 v to 473 V- 55 C+ 85 C 
EV34D390K-H


Var MOV 390VAC/505VDC 60000A 682V Thru-Hole Straight Strap Terminal 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.

World Products 0
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AUD 5.148
Multiples of: 4

                  
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