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
  
                      
FTR10D121K


200V 100V 75V 108V~132V Plugin Varistors ROHS
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FTR 1037
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AUD 0.081
Multiples of: 5

   200 V          108 V ~ 132 V   
ERZ-V09D470


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 1037
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AUD 0.2207
Multiples of: 1000

Mov38 VDC30 VAC93 V9 mm1 kA 4600 pF Radial  VPcb Mount47 V   
V36ZS80P


Varistors 23V 2000A 12000pF
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Littelfuse 1035
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AUD 0.6364
Multiples of: 1

MOV31 VDC23 VAC63 V20 mm2 kA80 J0.012 uF RadialReel , Cut Tape ZAPCB Mount39.6 V- 55 C+ 85 C 
B72225S4421K101


Varistors 560V 20KA Through Hole RoHS
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TDK 1035
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AUD 3.52
Multiples of: 1

MOV560 VDC420 VAC1120 V27.5 mm20 kA700 J1150 pF RadialBulk SuperioR S25PCB Mount680 V- 40 C+ 105 C 
B72220S0200K101


Varistors 20volts 2000A
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TDK 1034
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AUD 0.528
Multiples of: 1

   65 V20 mm  0.013 uF- 40 C to + 85 C Bulk   33 V   
10D821KJ


1.355kV 110J 670V 510V 3.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 1033
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AUD 0.091
Multiples of: 5

                  
B72214S1140K152


Varistors 14VAC 10% 14mm AEC-Q200
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TDK 1033
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AUD 0.9083
Multiples of: 1

MOV16 VDC14 VAC43 V17 mm1000 A4 J0.01 uF RadialReel , Cut Tape Automotive seriesPCB Mount22 V- 40 C+ 105 CAEC - Q200
VA100030D650DL


Varistors 21VAC 30VDC 0.4J 550pF 41 V 67V
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Kyocera AVX 1026
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AUD 0.4981
Multiples of: 1

Mlv30 VDC21 VAC67 V2.54 mm120 A0.4 J550 pF- 55 C to + 125 CAxialReel Va 41 V- 55 C+ 125 C 
621KD14


Varistors 505V 1025V 4.5KA Through Hole RoHS
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Yageo 974
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AUD 0.1217
Multiples of: 5

MOV505 VDC385 VAC1.025 kV14 mm4.5 kA128 J320 pF RadialBulk 14DPCB Mount620 V- 40 C+ 105 C 
RM14D621KD1IE100


1.025kV 0.6W 128J 320pF@1kHz 505V 385V 620V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 567
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AUD 0.1275
Multiples of: 5

   1.025 kV          620 V   
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