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
  
                      
ERZ-E07F361


Varistors ERZ-E 7mm 360V T&R ZNR Surge Absorber
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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
6 to 16 Weeks Calender.png

AUD 0.1788
Multiples of: 1

Mov300 VDC230 VAC595 V9 mm2.5 kA50 J300 pF RadialCut Tape Erz - E10Pcb Mount360 V- 40 C+ 85 C 
B72207S0141K111


Varistors Varistor S07K140G
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TDK 0
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AUD 0.1791
Multiples of: 6000

Mov180 VDC140 VAC360 V7 mm1.2 kA10 J230 pF RadialCut Tape Standardd 220 VDC- 40 C+ 105 C 
221KD20


360V 180V 140V 220V Plugin Varistors ROHS
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Liown 0
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AUD 0.1794
Multiples of: 1

   360 V          220 V   
SR821K10DS


Var MOV 510VAC/675VDC 2500A 902V 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.

Walsin 0
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AUD 0.1796
Multiples of: 1

 510 V675 V1350 V14 mm  110 pF      902 V   
TVR14241KS7SW


395V 200V 150V Plugin,P=7.5mm Varistors ROHS
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TKS 0
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AUD 0.1797
Multiples of: 5

   395 V          -   
VDR-20D431K


DIP Varistors ROHS
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VDR 0
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AUD 0.1797
Multiples of: 5

                  
VZ14D470KBOB-N


Var MOV 30VAC/38VDC 1000A 52V Radial Bulk
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World Products 0
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AUD 0.1798
Multiples of: 300

          -       
VDRS05C050BSE


Varistors 50volts 7mm 5mm Radial
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Vishay 0
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AUD 0.1848
Multiples of: 1

Mov65 V50 V145 V7 mm400 A2.6 J370 pF- 40 C to + 85 CRadialBulk Vdrs..E 82 V- 40 C+ 85 C 
D6121ZOV181RA04T19


MOV - Standard, 10mm, 180VAC, 3500A Imax
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Maida 0
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AUD 0.18
Multiples of: 1

          -       
B72210S251K531


Var 250VAC 320VDC 2500A 390V Thru-Hole T/R
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AUD 0.18
Multiples of: 500

                  
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