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
  
                      
V420LA20AP


1.12kV 560V 420V 680V Plugin Varistors ROHS
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Littelfuse 144266
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AUD 0.3923
Multiples of: 1

   1.12 kV14 mm  300 pF- 55 C to + 85 C Bulk   680 V   
V07E175PL2T5


Varistors 175V 7mm Epoxy UltraMOV
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Littelfuse 130465
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AUD 0.119
Multiples of: 1

Mov225 VDC175 VAC455 V7 mm1.75 kA17 J130 pF RadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
B72214S0271K551


EPCOS TDK Varistors Varistor S14K275G5S5
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TDK 128040
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AUD 0.2235
Multiples of: 1200

Mov350 VDC275 VAC710 V14 mm4.5 kA71 J440 pF- 40 C to + 85 CRadialReel B722 430 VDC- 40 C+ 105 C 
CG0603MLA-18KE


TVS Varistor - 14VAC/18VDC - 30A - 33V - 1 x 0.8 x 0.8 mm - 0603 [1608 Metric] - ...
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Bourns 122883
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AUD 0.0509
Multiples of: 1

MLV18 VDC14 VAC40 V-30 A100 mJ130 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount18 V- 55 C+ 125 C 
RL0603E005M500K


Varistors 5V 25V 0603 RoHS
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Ruilongyuan 119980
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AUD 0.0218
Multiples of: 20

   25 V          -   
B72500D 50H160


ESD Suppressor CeraDiode 15KV 2-Pin SOD-523 T/R
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TDK 116400
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AUD 0.0952
Multiples of: 4000

                  
B72510E300K62


Varistors COMPLETE MFG PN 871-B72510E0300K062
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TDK 110580
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AUD 0.2082
Multiples of: 3000

Mlv38 VDC30 VAC77 V 80 A300 Mj200 pF Smd/SmtReel0805 (2012 METRIC)Automotive 47 V- 55 C+ 125 CAec - Q200
V14MLA0805NH


Varistors 14 VDC .3J 32V-CLMP 120A PK
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Littelfuse 106700
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AUD 0.2412
Multiples of: 2500

 14 V10 V32 V 40 A0.1 J320 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Mla  - 55 C+ 125 C 
HEL-10D471K


Varistors 470V 775V 2.5KA Through Hole RoHS
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Hongzhi 106218
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AUD 0.0413
Multiples of: 10

   775 V          423 V ~ 517 V   
B72520T500K62


Var MOV 50VAC/65VDC 100A 82V 1206 SMD Blister T/R
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TDK 105340
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AUD 0.1675
Multiples of: 1

MLV65 VDC50 VAC135 V-100 A600 mJ120 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)Surge ProtectionPCB Mount82 V- 55 C+ 125 C 
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