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
  
                      
CGA0603MLA-31900E


39.45 V 30 A Varistor 1 Circuit Surface Mount, MLCV 0603 (1608 Metric)
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Bourns 2391
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AUD 0.1226
Multiples of: 1

Mlv31 VDC25 VAC71 V 30 A0.2 J90 pF- 55 C to + 125 CSmd/SmtReel0603 (1608)Mla Automotive 31 VDC- 55 C+ 125 CAec - Q200
B72214S0231K101


Varistors 230V 360 (324~396) 4.5KA Through Hole RoHS
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TDK 2391
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AUD 0.1512
Multiples of: 5

   595 V14 mm  380 pF- 40 C to + 85 C Bulk   360 V   
V510LA80CP


Varistors 500pF
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Littelfuse 2386
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AUD 1.4942
Multiples of: 1

MOV510 VDC510 VAC1.35 kV20 mm9 kA440 J500 pF RadialBulk C - IIIPCB Mount902 V- 55 C+ 85 C 
391KD14J-TB


Varistors 390V 6KA MOV Disc 14mm
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Yageo 2385
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AUD 0.2341
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MOV320 VDC250 VAC650 V14 mm6 kA140 J510 pF RadialBulk 14DThrough Hole390 V- 40 C+ 105 C 
V300LA4P


varistors 405v 423~517 775v 1.2ka through hole rohs
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Littelfuse 2381
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AUD 0.2163
Multiples of: 1

MOV405 VDC300 VAC775 V7 mm1.2 kA25 J70 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
B72207S2171K101


Varistors 175V 270 (243~297) 1.75KA Through Hole RoHS
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TDK 2379
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AUD 0.1619
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Mov225 V175 V 7 mm1750 A17 J - 40 C to + 85 C Bulk D  - 40 C+ 105 C 
ZV20K2220122NIR1HT


Varistors ZV 20V 10%
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Bourns 2379
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AUD 1.0434
Multiples of: 1

MLV26 VDC20 VAC54 V-1.2 kA8 J6500 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount33 V- 55 C+ 125 C 
V3.5MLA0603NHAUTO


Varistors 3.5V 1270pF 0603 AEC-Q200 MLA AUTO
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Littelfuse 2378
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AUD 0.286
Multiples of: 1

MLV3.5 VDC2.5 VAC13 V-30 A100 mJ1270 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLA AUTOPCB Mount7 V- 55 C+ 125 CAEC - Q200
MLVC12V056C200


72V 120A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 2376
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AUD 0.3693
Multiples of: 1

MLV56 VDC40 VAC120 V-120 A400 mJ200 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT72 V- 55 C+ 125 C 
FTR10D681K


Varistors 560V 1120V 2.5KA Through Hole,P=7.5mm RoHS
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FTR 2347
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AUD 0.0681
Multiples of: 5

   1120 V          612 V ~ 748 V   
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