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
  
                      
VDR-07D241K


Varistors 200V 240 (216~264) 395V 1.2KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

VDR 1338
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AUD 0.039
Multiples of: 10

   395 V          216 V ~ 264 V   
V230LA40AP


Varistors 230V 1100pF
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Littelfuse 1338
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AUD 0.5267
Multiples of: 1

MOV300 VDC230 VAC595 V20 mm6.5 kA122 J1100 pF RadialBulk LAPCB Mount396 V- 55 C+ 85 C 
9S471K68RV0455


775V 385V 300V 470V SMD,4032 Varistors ROHS
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KNSCHA 1333
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AUD 0.1099
Multiples of: 5

   775 V          470 V   
20D271K


Varistors 225V 455V 6.5KA Plugin RoHS
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Ruilongyuan 1333
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AUD 0.2648
Multiples of: 5

   455 V              
B72214T2321K105


EPCOS TDK Varistors Varistor 14mm 320v
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TDK 1333
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AUD 1.4001
Multiples of: 1

Mov420 VDC320 VAC840 V 6 kA136 J370 pF Through HoleBulk Advanced T14 510 V- 40 C+ 105 C 
B72210S2381K101


EPCOS TDK Varistors Varistor S10K385E2
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TDK 1332
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AUD 0.2609
Multiples of: 1

Mov505 VDC385 VAC  5 kA67 J150 pF- 40 C to + 85 CRadialBulk Disk, Advanced 620 VDC- 40 C+ 105 C 
V130LA2P


340V 175V 130V 205V Plugin Varistors ROHS
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Littelfuse 1330
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AUD 0.1163
Multiples of: 1

Mov175 V130 V340 V7 mm1.2 kA11 J180 pF- 55 C to + 85 CRadialBulk La 184 v to 228 V- 55 C+ 85 C 
B72220S3231K101


Varistors Varistor S20K230E3
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TDK 1330
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AUD 1.2477
Multiples of: 1

MOV300 VDC230 VAC595 V22.5 mm12 kA220 J760 pF RadialBulk B722xxS3/4PCB Mount360 V- 40 C+ 105 C 
V275LA20APX2855


Littelfuse Varistors RADIAL VARISTOR 20MM ROHS LEAD FREE
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Littelfuse 1328
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AUD 0.4128
Multiples of: 1

MOV369 VDC275 VAC710 V14 mm4.5 kA75 J450 pF RadialBulk LAPCB Mount473 V- 55 C+ 85 C 
471KD20-P10


Varistors 385V 775V 6.5KA Through Hole RoHS
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Yageo 1275
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AUD 0.2361
Multiples of: 5

   775 V              
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