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
  
                      
B72220P3351K101


Varistors 350VAC 10% 20mm SuperioR MP
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TDK 6755
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AUD 1.0686
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          Bulk Superior - Mp  - 40 C+ 105 C 
VGAH121031R650DP


Varistors 31Vdc 1.7J 57V 1210 AEC-Q200
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Kyocera AVX 6743
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AUD 0.6569
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MLV31 VDC25 VAC57 V-300 A1.7 J1200 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VGAHPCB Mount39 V- 55 C+ 150 CAEC - Q200
ERZ-E05A361


Panasonic Varistors ERZ-E 5mm 360V Bulk ZNR Surge Absorber
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Panasonic 6737
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AUD 0.1163
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Mov300 V230 V595 V7 mm1.2 kA23 J130 pF- 40 C to + 85 C Bulk Erz - E 360 V- 40 C+ 85 C 
MOV-07D621K


Varistors 80pF 620volts 10%
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Bourns 6731
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AUD 0.1131
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MOV682 VDC385 VAC1.025 kV7 mm1.2 kA33 J80 pF RadialBulk MOV - 07DxxxKPCB Mount620 V- 40 C+ 85 C 
05D220K


Varistors 18V 48V 100A Through Hole RoHS
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COV 6712
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AUD 0.0295
Multiples of: 20

   48 V          18.7 V ~ 26 V   
PV275K4032R2


Varistors PV275V 10%
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Bourns 6698
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AUD 0.517
Multiples of: 1

MOV350 VDC275 VAC710 V-1.2 kA29 J160 pF SMD/SMTReel , Cut Tape PVPCB Mount430 V- 40 C+ 85 C 
V385LA10P


Littelfuse Varistors 385V 160pF
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Littelfuse 6672
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AUD 0.2766
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MOV505 VDC385 VAC1.025 kV10 mm2.5 kA51 J160 pF RadialBulk LAPCB Mount682 V- 55 C+ 85 C 
V180ZA1P


Varistors 115VAC 10J 300V-CL 1200A-PK
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Littelfuse 6571
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AUD 0.198
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   300 V7 mm  200 pF- 55 C to + 85 C Bulk   180 V   
CV300K14BL1


Varistors CV 300 K 14 B L1
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Bourns 6533
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AUD 0.9507
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MOV385 VDC300 VAC775 V16.5 mm4.5 kA169 J490 pF RadialBulk CVThrough Hole470 V- 40 C+ 85 C 
V14MLA0603NH


Varistors 10V 30A 150pF
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Littelfuse 2415
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AUD 0.065
Multiples of: 10

Mlv14 V10 V34.5 V 30 A0.1 J180 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Mla 15.9 V- 55 C+ 125 C 
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