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...7172737475...
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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
  
                      
14D471K


775V 0.6W 430pF@1kHz 385V 125J 300V 470V 4.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 8104
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AUD 0.104
Multiples of: 5

                  
10D511K


Varistors 418V 842V 2.5KA Through Hole RoHS
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Hongzhi 8089
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AUD 0.0611
Multiples of: 10

   842 V          459 V ~ 561 V   
05D180K


Varistors 14V 18 (14.4~21.6) 40V 100A Through Hole RoHS
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COV 8080
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AUD 0.0571
Multiples of: 10

   40 V          14.4 V ~ 21.6 V   
B72214S2271K101


Varistors 275V RMS 14MM RADIAL Varistor S14K275E2
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TDK 8080
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AUD 0.1796
Multiples of: 5

MOV350 VDC275 VAC710 V15.5 mm6 kA110 J440 pF RadialBulk B722xxS2PCB Mount430 V- 40 C+ 105 C 
B72210S0400K101


Varistors 40VAC 10% 10mm StandarD
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TDK 8070
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AUD 0.2349
Multiples of: 1

Mov56 VDC40 VAC135 V10 mm500 A6.4 J2100 pF RadialBulk Standardd 68 V- 40 C+ 105 C 
B72520T0060M062


Varistors 1206 6V 200A 1200pF CT1206M6G
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TDK 8064
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AUD 0.286
Multiples of: 1

Mlv8 VDC6 VAC25 V 200 A400 Mj1200 pF Smd/SmtCut Tape1206 (3216 METRIC)Standard 11 V- 55 C+ 125 C 
14D270K


Varistors 22V 53V 1KA Through Hole RoHS
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Hongzhi 8055
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AUD 0.2461
Multiples of: 5

   53 V          27 (24 ~ 30)   
CVQ275K14BL1


Varistors CV+ 275 K 14 B L1
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Bourns 8051
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AUD 0.8439
Multiples of: 1

MOV350 VDC275 VAC710 V16.5 mm6 kA170 J530 pF Radial  CVQThrough Hole430 V- 40 C+ 85 C 
B72205S0151K101


Varistors 150volts 400A
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TDK 8039
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AUD 0.1996
Multiples of: 1

MOV200 VDC150 VAC395 V5 mm400 A4.9 J90 pF RadialBulk StandardDPCB Mount240 V- 40 C+ 105 C 
10D821K


Varistors 670V 1355V 2.5KA Through Hole RoHS
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Hongzhi 8031
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AUD 0.1458
Multiples of: 5

   1355 V          738 V ~ 902 V   
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First...7172737475...

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