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
  
                      
14D201K


Varistors 170V 340V 4.5KA Through Hole RoHS
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Ruilongyuan 5199
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AUD 0.1707
Multiples of: 5

   340 V              
V175LA2P


455V 225V 175V 270V Plugin Varistors ROHS
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Littelfuse 2503
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AUD 0.2467
Multiples of: 1

Mov225 V175 V455 V7 mm1.2 kA 130 pF- 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
MOV7D471K206RV081


775V 385V 300V 423V~517V Plugin,P=5mm Varistors ROHS
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KNSCHA 2502
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AUD 0.0282
Multiples of: 20

   775 V          423 V ~ 517 V   
V8ZA1P


Varistors 4 VAC .4J 22V-CLAMP 100A-PK
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Littelfuse 2502
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AUD 0.175
Multiples of: 1

   22 V7 mm  3000 pF- 55 C to + 85 C Bulk   8.2 V   
B72650M0110K072


Varistors 11V 100a 1750pF Varistor CU3225K11G2
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TDK 2501
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AUD 0.5799
Multiples of: 1

MLV14 VDC11 VAC36 V-100 A300 mJ1750 pF SMD/SMTBlister Pack CU StandardPCB Mount18 V- 40 C+ 85 C 
B72210S2231K101


EPCOS TDK Varistors Varistor S10K230E2
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TDK 2500
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AUD 0.2609
Multiples of: 1

MOV300 VDC230 VAC595 V12 mm3.5 kA45 J230 pF RadialBulk B722xxS2PCB Mount360 V- 40 C+ 105 C 
EZJ-Z1V171AA


Panasonic Varistors 170V MULTILAYER VARISTOR
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Panasonic 2495
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AUD 0.0817
Multiples of: 1

 18 VDC       Smd/SmtTape And Reel0603 (1608 METRIC)Ezj - Z 170 V- 40 C+ 85 C 
TMOV20RP275E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 2495
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AUD 1.98
Multiples of: 1

MOV350 VDC275 VAC710 V20 mm10 kA190 J900 pF RadialBulk TMOVPCB Mount473 V- 55 C+ 85 C 
TND05V-271KB00AAA0


Var MOV 175VAC/225VDC 800A 270V Radial Automotive
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Chemi-Con 2491
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AUD 0.216
Multiples of: 1

 175 V225 V475 V7.5 mm  90 pF      270 V   
NVD10UCD240


Varistors 240Volt 10mm
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KOA Speer 0
6 to 16 Weeks Calender.png

AUD 0.3504
Multiples of: 1

Mov200 V150 V395 V10 mm2.5 kA30 J - 40 C to + 125 CRadialReel Nvd 240 V- 40 C+ 85 CAec - Q200
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