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
  
                      
271KD07


Varistors 225V 455V 1.2KA Through Hole RoHS
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Yageo 3248
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AUD 0.0506
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MOV225 VDC175 VAC475 V7 mm400 A8.5 J185 pF RadialBulk 05DPCB Mount270 V- 40 C+ 105 C 
B72207S2271K101


Varistors Varistor S07K275E2
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TDK 3248
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AUD 0.1379
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Mov350 V275 VAC 7 mm1.75 kA27.5 J95 pF- 40 C to + 85 C Bulk Advanced  - 40 C+ 105 C 
MLVC18V030C1200


42V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 Metric)
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Eaton 3244
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AUD 0.5675
Multiples of: 3000

MLV30 VDC21.2 VAC74 V-500 A2.5 J1200 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
V130LA2PX2855


Varistors RADIAL VARISTOR 07MM ROHS / LEAD FREE
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Littelfuse 3238
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AUD 0.2741
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MOV175 VDC130 VAC340 V7 mm1.2 kA11 J180 pF RadialBulk LAPCB Mount225.5 V- 55 C+ 85 C 
V07E140P


Littelfuse Varistors 140Vrms 1750A 160pF 7mm Disc
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Littelfuse 3229
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AUD 0.2514
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MOV180 VDC140 VAC360 V7 mm1.75 kA13.5 J160 pF RadialBulk UltraMOVPCB Mount242 V- 55 C+ 85 C 
VC15MA0160KBA


Varistors 16VAC 24.5VDC 5.8J 11000pF 27 V 40V
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Kyocera AVX 3222
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AUD 1.5086
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Mlv24.5 V16 V40 V 1200 A5.8 J11000 pF- 55 C to + 125 CSmd/SmtReel2220 (5750 METRIC)Vc 27 V- 55 C+ 125 C 
560KD10


Varistors 45V 110V 500A Through Hole RoHS
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Yageo 3220
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AUD 0.0826
Multiples of: 10

MOV45 VDC35 VAC110 V10 mm500 A7 J1800 pF RadialBulk 10DPCB Mount56 V- 40 C+ 105 C 
B72660M0131K072


Varistors 130V 1200A 200pF Varistor
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TDK 3215
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AUD 0.6452
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MLV170 VDC130 VAC340 V-1.2 kA9.5 J200 pF SMD/SMTBlister Pack CU StandardPCB Mount205 V- 40 C+ 85 C 
V18ZA3P


Varistors 10 VAC 3.5J 36V-CLAMP 1KA-PK
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Littelfuse 3214
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AUD 0.399
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   36 V14 mm  0.011 uF- 55 C to + 85 C Bulk   18 V   
ERZ-VF2M121


Panasonic Varistors 120V 600A VFM ZNR SURGE ABSORBER
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Panasonic 3213
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AUD 0.9736
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MOV100 VDC75 VAC200 V-600 A5 J- SMD/SMTReel , Cut Tape VFPCB Mount120 V- 40 C+ 85 C 
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