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
  
                      
VC060314A300RP


Varistors 10VAC 14VDC 0.1J 350pF 18.5 V 32V
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Kyocera AVX 97000
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AUD 0.1314
Multiples of: 4000

MLV14 VDC10 VAC32 V-30 A100 mJ350 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
B72205S2271K101


EPCOS TDK Varistors Varistor S05K275E2
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TDK 4798
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AUD 0.2121
Multiples of: 1

Mov350 VDC275 VAC710 V7 mm800 A13.5 J60 pF- 40 C to + 85 CRadialBulk Advanced 430 VDC- 40 C+ 105 C 
MOV-14D301KTR


Varistors 300volts 14mm
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Bourns 4795
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AUD 0.2357
Multiples of: 1

MOV300 VDC190 VAC500 V14 mm4.5 kA77 J670 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount300 V- 40 C+ 85 C 
VE1210K401R014


Varistors 18V 400A 1210 AEC-Q200
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Kemet 4792
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AUD 0.3143
Multiples of: 1

MLV18 VDC14 VAC40 V-400 A1.6 J2000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VEPCB Mount22 V- 55 C+ 150 CAEC - Q200
B72205S2141K101


EPCOS TDK Varistors Varistor S05K140E2
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TDK 4786
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AUD 0.2451
Multiples of: 1

Mov180 VDC140 VAC 5 mm800 A6.5 J95 pF- 40 C to + 85 CRadialBulk Advanced 220 VDC- 40 C+ 105 C 
KMOV1206H380KT


1206 Varistors ROHS
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Yongyutai Electronics 4772
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AUD 0.0519
Multiples of: 10

                  
ERZ-VF2M391


Varistors 390V 300A SMD SUR ABSORB ZNR VF
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Panasonic 4737
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AUD 1.342
Multiples of: 1

Mov320 V250 V650 V6 mm300 A9 J - 40 C to + 85 CSmd/Smt  Mk 390 V   
10D560K


Varistors 45V 100V 500A Through Hole RoHS
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Ruilongyuan 4277
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AUD 0.1267
Multiples of: 5

   100 V          56 (50 ~ 62)   
14D560K


Varistors 45V 110V 1KA Through Hole RoHS
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COV 4107
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AUD 0.1819
Multiples of: 5

   110 V              
V14MLA0603NR


Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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Littelfuse 3865
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AUD 0.2661
Multiples of: 5

   34.5 V   180 pF  Reel0603 (1608 METRIC)Mla     
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