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
  
                      
B72214S0950K101


Varistors 95volts 4500A
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TDK 2865
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AUD 0.2463
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   250 V14 mm  870 pF- 40 C to + 85 C Bulk   150 V   
42327D561KJ


930V 450V 350V 504V~616V SMD,10.4x8mm Varistors ROHS
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Juxing Electronic Technology 2861
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AUD 0.0454
Multiples of: 10

   930 V          504 V ~ 616 V   
3225-471H


470V SMD,7.7x6mm Varistors ROHS
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DOWO 2861
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AUD 0.0482
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              470 V   
B72210S0511K101


Varistors 510V RMS 10MM RADIAL Varistor S10K510
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TDK 2861
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AUD 0.1367
Multiples of: 5

Mov670 VDC510 VAC1.355 kV10 mm2.5 kA55 J140 pF- 40 C to + 85 CRadialBulk B722 820 VDC   
VCAS060305A150RP


Varistors 5.6VDC 0.1J 0603 18VClamping AEC-Q200
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Kyocera AVX 2861
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AUD 0.1554
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Mlv5.6 VDC4 VAC18 V 30 A100 Mj750 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)As Automotive 8.5 V- 55 C+ 125 C 
B72214S0400K551


Varistors 40VAC 10% 14mm StandarD
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TDK 2861
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AUD 0.2962
Multiples of: 1

Mov56 VDC40 VAC135 V14 mm1 kA13 J3550 pF RadialCut Tape Standardd 68 VDC- 40 C+ 105 C 
MLVC12V048C150


62V 35A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 2861
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AUD 0.375
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MLV48 VDC34 VAC110 V-35 A100 mJ150 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT62 V- 55 C+ 125 C 
VDR-10D220K


Varistors 18V 43V 500A Through Hole RoHS
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VDR 2860
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AUD 0.0687
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   43 V          19.5 V ~ 26 V   
B72580E0140K062


EPCOS TDK Varistors 1812 14Vrms 800A CT1812K14G
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TDK 2852
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AUD 0.8439
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Mlv18 VDC14 VAC38 V 800 A2300 Mj4500 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)Mlv (Automotive) 22 VDC- 55 C+ 150 CAec - Q200
MOV-10D301KTR


Varistors 330pF 300volts 10%
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Bourns 2850
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AUD 0.1589
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 330 VDC 500 V10 mm2.5 kA40 J330 pF- 40 C to + 85 C Reel Mov - 10Dxxxk  - 40 C+ 85 C 
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