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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First...7172737475...
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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
  
                      
ESD0402G12V


0402 Varistors ROHS
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Yongyutai Electronics 8148
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AUD 0.0156
Multiples of: 50

                  
VCAS040205X150WP


Varistors 4VAC 5.6VDC 0.05J 175pF 8.5 V 18V
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Kyocera AVX 8080
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AUD 0.043
Multiples of: 10

MLV5.6 VDC4 VAC18 V-20 A50 mJ175 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASPCB Mount8.5 V- 55 C+ 125 CAEC - Q200
B72500T7050S160


Varistors CT0603S5ARFG
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TDK 8064
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AUD 0.1273
Multiples of: 1

Mlv5.5 V4 V    0.6 pF- 40 C to + 125 CSolderReel0603 (1608 METRIC)High - Speed 220 V- 40 C+ 125 C 
CVQ275K14BL1


Varistors CV+ 275 K 14 B L1
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Bourns 8051
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AUD 0.8187
Multiples of: 1

MOV350 VDC275 VAC710 V16.5 mm6 kA170 J530 pF Radial  CVQThrough Hole430 V- 40 C+ 85 C 
07D471K


Varistors 385V 810V 1.2KA Through Hole RoHS
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COV 7992
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AUD 0.0376
Multiples of: 10

   810 V              
FNR-10K471B


Varistors 385V 775V 2.5KA Through Hole RoHS
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Fenghua Advanced 7861
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AUD 0.1223
Multiples of: 5

   775 V          -   
V82ZA05P


Littelfuse Varistors 100A 240pF
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Littelfuse 7438
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AUD 0.2813
Multiples of: 1

MOV66 VDC50 VAC145 V5 mm100 A2 J120 pF RadialBulk ZAPCB Mount90.2 V- 55 C+ 85 C 
20D561K


Varistors 460V 925V 6.5KA Through Hole RoHS
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Ruilongyuan 6576
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AUD 0.3014
Multiples of: 5

   925 V              
MOV-14D391KTR


Bourns Varistors 390volts 14mm
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Bourns 5432
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AUD 0.2379
Multiples of: 400

MOV390 VDC250 VAC650 V14 mm4.5 kA100 J510 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount390 V- 40 C+ 85 C 
FTR10D201K


340V 170V 130V 180V~220V Plugin Varistors ROHS
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FTR 3530
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AUD 0.0434
Multiples of: 10

   340 V          180 V ~ 220 V   
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