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-E10A201


Varistors 200volts 4500A 10mm Straight Leads
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Panasonic 1742
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AUD 0.179
Multiples of: 1

 170 V130 V340 V 4.5 kA47 J630 pF- 40 C to + 85 CThrough HoleBulk Erz - E10 200 V- 40 C+ 85 C 
ERZ-E05A361


Panasonic Varistors ERZ-E 5mm 360V Bulk ZNR Surge Absorber
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Panasonic 1741
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AUD 0.1211
Multiples of: 1000

Mov300 V230 V595 V7 mm1.2 kA23 J130 pF- 40 C to + 85 C Bulk Erz - E 360 V- 40 C+ 85 C 
V07E440P


Littelfuse Varistors 440Vrms 1750A 50pF 7mm Disc
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Littelfuse 1740
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AUD 0.3108
Multiples of: 1

MOV585 VDC440 VAC1.18 kV7 mm1.75 kA44 J50 pF RadialBulk UltraMOVPCB Mount786.5 V- 55 C+ 85 C 
B72220S0250K151


Varistors 25VAC 10% 20mm StandarD
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TDK 1737
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AUD 0.5713
Multiples of: 1

MOV31 VDC25 VAC77 V20 mm2 kA22 J0.0111 uF RadialReel , Cut Tape StandardDPCB Mount39 V- 40 C+ 105 C 
MOV-10D301K


Varistors 330pF 300volts 10%
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Bourns 1736
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AUD 0.1327
Multiples of: 1

MOV330 VDC190 VAC500 V10 mm2.5 kA40 J330 pF RadialBulk MOV - 10DxxxKPCB Mount300 V- 40 C+ 85 C 
V130LA10APX2855


Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
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Littelfuse 1735
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AUD 0.4384
Multiples of: 1

Mov175 V130 V340 V14 mm4500 A38 J1000 pF- 55 C to + 85 CRadialBulk La 228 V- 55 C+ 85 C 
ERZ-VA7D271


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 1733
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AUD 0.2288
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MOV225 VDC175 VAC455 V7 mm1.75 kA24 J150 pF Radial  VPCB Mount270 V- 40 C+ 85 C 
820KD20


Varistors 82V 6.5KA MOV Disc 20mm
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Yageo 1731
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AUD 0.2374
Multiples of: 5

MOV65 VDC50 VAC135 V20 mm6.5 kA45 J4900 pF RadialBulk 20DPCB Mount82 V- 40 C+ 105 C 
B72210S2551K101


EPCOS TDK Varistors Varistor S10K550E2
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TDK 1731
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AUD 0.529
Multiples of: 1

MOV745 VDC550 VAC1500 V12 mm3.5 kA90 J105 pF RadialBulk B722xxS2PCB Mount910 V- 40 C+ 105 C 
MOV-07D271K


Var MOV 175VAC/225VDC 1200A 270V Thru-Hole Radial Bulk
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Bourns 1726
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AUD 0.064
Multiples of: 1

 297 V 455 V7 mm1.2 kA18 J185 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
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