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
  
                      
ERZ-VA7D151


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 15520
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AUD 0.1984
Multiples of: 1000

Mov125 VDC95 VAC250 V7 mm1.75 kA 500 pF Radial  V 150 VDC   
Hot V175LT2P


Littelfuse Varistors 175V 130pF
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Littelfuse 15520
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AUD 0.2048
Multiples of: 1

MOV225 VDC175 VAC455 V7 mm1.2 kA15 J130 pF RadialReel , Cut Tape LAPCB Mount297 V- 55 C+ 85 C 
VC080514A300RP


Varistors 10VAC 14VDC 0.1J 325pF 18.5 V 32V
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Kyocera AVX 15520
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AUD 0.229
Multiples of: 4000

MLV14 VDC10 VAC32 V-40 A100 mJ325 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
AVRM2012C720KT201M


Varistors 0805 53VDC 200pF 10% AEC-Q200
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TDK 15465
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AUD 0.0942
Multiples of: 1

MLV53 VDC-142 V-100 A300 mJ200 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVRPCB Mount72 V- 40 C+ 125 CAEC - Q200
VC06AG183R0YAT1A


Varistors 18VDC 3PF Antenna Guard
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Kyocera AVX 15377
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AUD 0.0925
Multiples of: 1

Mlv18 V14 V  0.1 uA 3 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Vc     
KRS04A052L5F


58V 5V 12.7V 31V~38V 0402 Varistors ROHS
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Yongyutai Electronics 15358
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AUD 0.0087
Multiples of: 50

   58 V          31 V ~ 38 V   
VC04LC18V500WP


AVX Varistors 18VAC .02J 50V Static Guard
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Kyocera AVX 15248
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AUD 0.066
Multiples of: 1

MLV18 VDC14 VAC50 V-15 A20 mJ40 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VC - LCPCB Mount40 V- 55 C+ 125 C 
B72500E0250K060


Varistors 25Vrms 30A CT0603K25G
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TDK 15220
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AUD 0.1354
Multiples of: 1

Mlv31 V25 V67 V 30 A300 Mj90 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 39 V- 55 C+ 125 CAec - Q200
RM07D431KC1IE1RV


710V 0.25W 40J 115pF@1kHz 350V 275V 430V 1.2kA Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 15168
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AUD 0.0258
Multiples of: 20

                  
VCH4AG150R8MATWA


Varistors 15volts 0.8pF 20%
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Kyocera AVX 15114
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AUD 0.089
Multiples of: 1

Mlv15 V11 VAC110 V  700 Mj0.8 pF SolderReel0402 (1005 METRIC)Vc 125 V- 55 C+ 125 C 
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