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
  
                      
V120ZA4P


Varistors 75 VAC 12J 200V-CL 2500A-PK
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Littelfuse 3328
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AUD 0.3136
Multiples of: 1

MOV102 VDC75 VAC200 V10 mm1 kA12 J750 pF RadialBulk ZAPCB Mount132 V- 55 C+ 85 C 
V18MA1A


Varistors 18V 40A 550pF
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Littelfuse 1095
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AUD 0.5681
Multiples of: 1

MOV13 VDC9 VAC49 V3 mm40 A0.05 J550 pF RadialBulk MAPCB Mount18 V- 55 C+ 85 C 
TMOV25SP275M


Varistors 275V 20KA SQ 25MM PB FREE 25S
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Littelfuse 418
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AUD 4.2851
Multiples of: 1

Mov350 VDC275 VAC700 V25 mm20 kA350 J1250 pF Solder TerminalBulk 25S 387 V- 55 C+ 85 C 
B72650M0111K072


Varistors 115V 500A 100pF Varistor
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TDK 417
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AUD 0.5221
Multiples of: 1

Mlv14 V11 V36 V 100 A0.3 J1750 pF- 40 C to + 85 CSolderReel3225Cu Standard 18 V- 40 C+ 85 C 
MOVGT14V390K


Varistors MOVGT - MOV & GDT Combination, 14 mm disc size, 390 V MCOV
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Eaton 417
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AUD 0.7651
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
STE14D331K1EQ0FQT0R0


Varistors 275V 330 (297~363) 550V 6KA Through Hole,P=7.5mm RoHS
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Songtian 416
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AUD 0.1487
Multiples of: 5

   550 V          297 V ~ 363 V   
ERZ-V14D331


Varistors 330V 4500A ZNR SUR ABSORBER 14MM
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Panasonic 416
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AUD 0.3251
Multiples of: 1

MOV270 VDC210 VAC545 V14 mm6 kA115 J580 pF Radial  VPCB Mount330 V- 40 C+ 85 C 
STE05D220K1BN0FSB0R0


Varistors 18V 22 (19.5~26) 48V Through Hole,P=5mm RoHS
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Songtian 414
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AUD 0.0525
Multiples of: 10

   48 V          19.5 V ~ 26 V   
RM14D301KD1IE100


505V 77J 670pF@1kHz 250V 195V 50A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 373
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AUD 0.0838
Multiples of: 5

                  
VDR-14D471KSC


775V 385V 300V 470V DIP Varistors ROHS
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VDR 92
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AUD 0.1128
Multiples of: 5

   775 V          470 V   
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